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440
441                                      <span>Türen</span>
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456                                      <span>|</span>
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609  
610    
611            <article data-history-node-id="259470" class="node--type--page node--view-mode-full">
612    <h1>Lüftung</h1>
613    <section  id="paragraph-859101" class="layout layout--single">
614        <section  id="paragraph-859099" class="paragraph paragraph--type--dynamic-teaser-list teaser-list-type--standard paragraph--view-mode--default">
615        
616<div  class="del-container del-render--standard" id="del--paragraph-859099">
617  <div aria-live="polite" aria-atomic="true" class="teaser-update-region visually-hidden"></div>
618      <div id="del--paragraph-859099--content" class="del-container-content">
619      <a href="/fenster/roto-e-tec-drive-fenster-elektrisch-kippen-und-verriegeln"  class="teaser teaser--standard" aria-label="Roto E-Tec Drive: Fenster elektrisch kippen und verriegeln ">
620      <div class="teaser-content--image">
621        <figure class="image--figure">
622        <picture>
623                        <source srcset="/sites/default/files/styles/teaser_standard__m/public/aurora/2026/09/563183.jpeg.webp?itok=SkgwsHqp 1x" media="(min-width: 48.0625em) and (max-width: 64em)" type="image/webp" width="323" height="215"/>
624                  <source srcset="/sites/default/files/styles/teaser_standard__l/public/aurora/2026/09/563183.jpeg.webp?itok=OaWbbYRJ 1x" media="(min-width: 64.0625em)" type="image/webp" width="203" height="135"/>
625                  <source srcset="/sites/default/files/styles/teaser_standard__m/public/aurora/2026/09/563183.jpeg?itok=h4LU1UXV 1x" media="(min-width: 48.0625em) and (max-width: 64em)" type="image/jpeg" width="323" height="215"/>
626                  <source srcset="/sites/default/files/styles/teaser_standard__l/public/aurora/2026/09/563183.jpeg?itok=BNH-Mi_0 1x" media="(min-width: 64.0625em)" type="image/jpeg" width="203" height="135"/>
627                          <img loading="eager" data-caption-hide width="597" height="398" data-zoomed="https://www.glaswelt.de/sites/default/files/styles/content__zoomed/public/aurora/2026/09/563183.jpeg?itok=WNGlmZcW" src="/sites/default/files/styles/teaser_standard__s/public/aurora/2026/09/563183.jpeg?itok=HDQfscR2" title="Ein modernes Zimmer mit hellen Sesseln, einem kleinen Tisch, einer Topfpflanze und großen Fenstern, durch die man die Gebäude und einen Baum draußen sehen kann. - © Roto Fenster- und Türtechnologie" />
628
629    </picture>
630      <figcaption class="image--figcaption">
631          <div class="copyright">Roto Fenster- und Türtechnologie</div>
632          </figcaption>
633</figure>
634
635
636    </div>
637    <div class="teaser-content">
638                    <div class="teaser-content--kicker">
639                    
640        </div>
641                            
642        <h4 class="teaser-content--headline">
643                                Roto E-Tec Drive: Fenster elektrisch kippen und 
644                              <span class="headline-last-word-arrow">verriegeln                      </span>
645        </h4>
646            <div class="teaser-content--publishing-date"><time datetime="2026-09-15T09:20:05Z">15.09.2026</time>
647</div><span class="teaser-content--publishing-date-divider"> - </span><div class="teaser-content--body"><p>Der elektrische Kippantrieb Roto E-Tec Drive kippt und verriegelt Fenster vollautomatisch. Die Kippweite lässt sich bedarfsgerecht und stufenlos einstellen.&nbsp;</p>
648</div>
649                        <span class="read-more-arrow-container">
650            <span class="read-more-angled-arrow"> </span>
651          </span>
652                  </div>
653    </a>
654<a href="/fenster/prozessoptimierter-einbau-von-arimeo-fensterfalzluefter-automatisiert-positionieren"  class="teaser teaser--standard" aria-label="Fensterfalzlüfter automatisiert positionieren�">
655      <div class="teaser-content--image">
656        <figure class="image--figure">
657        <picture>
658                        <source srcset="/sites/default/files/styles/teaser_standard__m/public/aurora/2026/09/560402.jpeg.webp?itok=L8-xspqW 1x" media="(min-width: 48.0625em) and (max-width: 64em)" type="image/webp" width="323" height="149"/>
659                  <source srcset="/sites/default/files/styles/teaser_standard__l/public/aurora/2026/09/560402.jpeg.webp?itok=tD7Ext_Q 1x" media="(min-width: 64.0625em)" type="image/webp" width="203" height="94"/>
660                  <source srcset="/sites/default/files/styles/teaser_standard__m/public/aurora/2026/09/560402.jpeg?itok=FAHt3QAv 1x" media="(min-width: 48.0625em) and (max-width: 64em)" type="image/jpeg" width="323" height="149"/>
661                  <source srcset="/sites/default/files/styles/teaser_standard__l/public/aurora/2026/09/560402.jpeg?itok=fIzsDs8b 1x" media="(min-width: 64.0625em)" type="image/jpeg" width="203" height="94"/>
662                          <img alt="Achim Kockler, Geschäftsführer der Innoperform GmbH, am BAZ im Fachgespräch mit Friedrich Kipf, Geschäfts­führer der Kipf Fenster. GmbH." loading="eager" data-caption-hide width="708" height="327" data-zoomed="https://www.glaswelt.de/sites/default/files/styles/content__zoomed/public/aurora/2026/09/560402.jpeg?itok=ikTTF-IP" src="/sites/default/files/styles/teaser_standard__s/public/aurora/2026/09/560402.jpeg?itok=EY23ZCaL" title="© Foto: Innoperform" />
663
664    </picture>
665      <figcaption class="image--figcaption">
666          <div class="copyright">Foto: Innoperform</div>
667          </figcaption>
668</figure>
669
670
671    </div>
672    <div class="teaser-content">
673                    <div class="teaser-content--kicker">
674                    Prozessoptimierter Einbau von arimeo
675
676        </div>
677                            
678        <h4 class="teaser-content--headline">
679                                Fensterfalzlüfter automatisiert 
680                              <span class="headline-last-word-arrow">positionieren              <span
681                  class="permission-lock permission-lock-icon--"></span>
682                                  </span>
683        </h4>
684            <div class="teaser-content--publishing-date"><time datetime="2026-09-08T13:05:26Z">08.09.2026</time>
685</div><span class="teaser-content--publishing-date-divider"> - </span><div class="teaser-content--body"><p>Fensterfalzlüfter sind eine clevere Lösung für den Feuchteschutz in Wohnungseinheiten. Schon im Werk montiert, kommt das Lüftungskonzept fix und fertig auf die Baustelle. Durch seine Beschlagsunabhängigkeit kann der arimeo Fensterfalzlüfter das BAZ nutzen – Effizienz und Prozesssicherheit dank Automatisierung.</p>
686</div>
687                        <span class="read-more-arrow-container">
688            <span class="read-more-angled-arrow"> </span>
689          </span>
690                  </div>
691    </a>
692<a href="/fenster/regel-air-systemberater-rainer-venhoven-die-frage-ist-nicht-viel-oder-wenig-sondern"  class="teaser teaser--standard" aria-label="„Die Frage ist nicht viel oder wenig – sondern kontrolliert oder unkontrolliert"">
693      <div class="teaser-content--image">
694        <figure class="image--figure">
695        <picture>
696                        <source srcset="/sites/default/files/styles/teaser_standard__m/public/aurora/2026/09/561341.jpeg.webp?itok=Sq7m26AA 1x" media="(min-width: 48.0625em) and (max-width: 64em)" type="image/webp" width="313" height="242"/>
697                  <source srcset="/sites/default/files/styles/teaser_standard__l/public/aurora/2026/09/561341.jpeg.webp?itok=kFFFjY0i 1x" media="(min-width: 64.0625em)" type="image/webp" width="197" height="152"/>
698                  <source srcset="/sites/default/files/styles/teaser_standard__m/public/aurora/2026/09/561341.jpeg?itok=iKrTZLte 1x" media="(min-width: 48.0625em) and (max-width: 64em)" type="image/jpeg" width="313" height="242"/>
699                  <source srcset="/sites/default/files/styles/teaser_standard__l/public/aurora/2026/09/561341.jpeg?itok=EWc0Q3FW 1x" media="(min-width: 64.0625em)" type="image/jpeg" width="197" height="152"/>
700                          <img alt="Rainer Venhoven ist Energieberater und Leiter der Systemberatung bei der Regel-air Becks GmbH &amp; Co. KG." loading="eager" data-caption-hide width="515" height="398" data-zoomed="https://www.glaswelt.de/sites/default/files/styles/content__zoomed/public/aurora/2026/09/561341.jpeg?itok=iK1nmwnc" src="/sites/default/files/styles/teaser_standard__s/public/aurora/2026/09/561341.jpeg?itok=xK79wlxD" title="© Regel-air" />
701
702    </picture>
703      <figcaption class="image--figcaption">
704          <div class="copyright">Regel-air</div>
705          </figcaption>
706</figure>
707
708
709    </div>
710    <div class="teaser-content">
711                    <div class="teaser-content--kicker">
712                    Regel-air-Systemberater Rainer Venhoven
713        </div>
714                            
715        <h4 class="teaser-content--headline">
716                                „Die Frage ist nicht viel oder wenig – sondern kontrolliert oder 
717                              <span class="headline-last-word-arrow">unkontrolliert"                      </span>
718        </h4>
719            <div class="teaser-content--publishing-date"><time datetime="2026-09-07T12:20:10Z">07.09.2026</time>
720</div><span class="teaser-content--publishing-date-divider"> - </span><div class="teaser-content--body"><p>Zu wenig Luft führt zu steigenden CO₂-Werten, zu viel unkontrollierte Außenluft zu Zugerscheinungen. Regel-air-Experte Rainer Venhoven erklärt, warum die Kontrolle des Luftstroms wichtiger ist als die absolute Menge. Sein Unternehmen setzt auf volumenstromabhängig regelnde Fensterfalzlüfter.</p>
721</div>
722                        <span class="read-more-arrow-container">
723            <span class="read-more-angled-arrow"> </span>
724          </span>
725                  </div>
726    </a>
727
728    </div>
729      </div>
730
731
732</section>
733
734          <section  id="paragraph-859100" class="paragraph paragraph--type--block-placement paragraph--view-mode--default">
735      
736      <div id="block-googleadsblock" class="block--provider--verticals-ads block--google-ads-block">
737  
738    
739            <div id="div-gpt-ad-8236155-10">
740  
740<script type="text/javascript">
741    window.addEventListener('load', function () {
742      googletag.cmd.push(function () {
743        googletag.display('div-gpt-ad-8236155-10');
744      });
745    });
746  </script>
746
747</div>
748
749        </div>
750
751  
752
753    </section>
754  
755
756</section>
757
758    <section  id="paragraph-859104" class="layout layout--single">
759        <section  id="paragraph-859102" class="paragraph paragraph--type--dynamic-teaser-list teaser-list-type--standard paragraph--view-mode--default">
760        
761<div  class="del-container del-render--standard" id="del--paragraph-859102">
762  <div aria-live="polite" aria-atomic="true" class="teaser-update-region visually-hidden"></div>
763      <div id="del--paragraph-859102--content" class="del-container-content">
764      <a href="/fenster/ffl-smart-im-praxistest-gross-setzt-auf-maschinelle-luefter-integration"  class="teaser teaser--standard" aria-label="Groß setzt auf maschinelle Lüfter-Integration�">
765      <div class="teaser-content--image">
766        <figure class="image--figure">
767        <picture>
768                        <source srcset="/sites/default/files/styles/teaser_standard__m/public/aurora/2026/07/553749.jpeg.webp?itok=l4olR3VC 1x" media="(min-width: 48.0625em) and (max-width: 64em)" type="image/webp" width="323" height="242"/>
769                  <source srcset="/sites/default/files/styles/teaser_standard__l/public/aurora/2026/07/553749.jpeg.webp?itok=tUxm9wWg 1x" media="(min-width: 64.0625em)" type="image/webp" width="203" height="152"/>
770                  <source srcset="/sites/default/files/styles/teaser_standard__m/public/aurora/2026/07/553749.jpeg?itok=f7M0opGi 1x" media="(min-width: 48.0625em) and (max-width: 64em)" type="image/jpeg" width="323" height="242"/>
771                  <source srcset="/sites/default/files/styles/teaser_standard__l/public/aurora/2026/07/553749.jpeg?itok=Zf-_zfmC 1x" media="(min-width: 64.0625em)" type="image/jpeg" width="203" height="152"/>
772                          <img alt="Funktioniert: „Wir arbeiten seit Jahren mit Regel-air zusammen – das hat sich ­hervorragend eingespielt“, sagt Martin Groß (re.), hier mit Raphael Maas (li.) und ­Thomas Verhoeven." loading="eager" data-caption-hide width="531" height="398" data-zoomed="https://www.glaswelt.de/sites/default/files/styles/content__zoomed/public/aurora/2026/07/553749.jpeg?itok=4ZlUCCzj" src="/sites/default/files/styles/teaser_standard__s/public/aurora/2026/07/553749.jpeg?itok=mN14vjjt" title="© Foto: Book Your Video" />
773
774    </picture>
775      <figcaption class="image--figcaption">
776          <div class="copyright">Foto: Book Your Video</div>
777          </figcaption>
778</figure>
779
780
781    </div>
782    <div class="teaser-content">
783                    <div class="teaser-content--kicker">
784                    FFL-smart im Praxistest
785
786        </div>
787                            
788        <h4 class="teaser-content--headline">
789                                Groß setzt auf maschinelle 
790                              <span class="headline-last-word-arrow">Lüfter-Integration                      </span>
791        </h4>
792            <div class="teaser-content--publishing-date"><time datetime="2026-08-04T09:46:16Z">04.08.2026</time>
793</div><span class="teaser-content--publishing-date-divider"> - </span><div class="teaser-content--body"><p>Bei Groß Fenster + Türen in Salzweg bei Passau dauert die maschinelle Bearbeitung des neuen FFL-smart Fensterfalzlüfters gerade einmal neun Sekunden. Das niederbayerische Familienunternehmen zeigt, wie sich Zubehörkomponenten vollautomatisch in schlanke Fertigungsprozesse integrieren lassen.</p>
794</div>
795                        <span class="read-more-arrow-container">
796            <span class="read-more-angled-arrow"> </span>
797          </span>
798                  </div>
799    </a>
800<a href="/fenster/richtig-lueften-bei-hitze-experten-im-streit"  class="teaser teaser--standard" aria-label="Richtig lüften bei Hitze: Experten im Streit">
801      <div class="teaser-content--image">
802        <figure class="image--figure">
803        <picture>
804                        <source srcset="/sites/default/files/styles/teaser_standard__m/public/aurora/2026/06/543860.png.webp?itok=tEAU2X-K 1x" media="(min-width: 48.0625em) and (max-width: 64em)" type="image/webp" width="229" height="242"/>
805                  <source srcset="/sites/default/files/styles/teaser_standard__l/public/aurora/2026/06/543860.png.webp?itok=y6aAvouV 1x" media="(min-width: 64.0625em)" type="image/webp" width="144" height="152"/>
806                  <source srcset="/sites/default/files/styles/teaser_standard__m/public/aurora/2026/06/543860.png?itok=qkkotfQh 1x" media="(min-width: 48.0625em) and (max-width: 64em)" type="image/png" width="229" height="242"/>
807                  <source srcset="/sites/default/files/styles/teaser_standard__l/public/aurora/2026/06/543860.png?itok=p3ijB-G8 1x" media="(min-width: 64.0625em)" type="image/png" width="144" height="152"/>
808                          <img loading="eager" data-caption-hide width="377" height="398" data-zoomed="https://www.glaswelt.de/sites/default/files/styles/content__zoomed/public/aurora/2026/06/543860.png?itok=Bgo5IJ4O" src="/sites/default/files/styles/teaser_standard__s/public/aurora/2026/06/543860.png?itok=hdqfYCgw" title="Ein verschwitzter Mann sitzt neben einem Ventilator, hält eine Flasche Wasser in der Hand, während das Thermometer hohe Temperaturen anzeigt und die Sonne hereinscheint. - © GW / KI generiert" />
809
810    </picture>
811      <figcaption class="image--figcaption">
812          <div class="copyright">GW / KI generiert</div>
813          </figcaption>
814</figure>
815
816
817    </div>
818    <div class="teaser-content">
819                    <div class="teaser-content--kicker">
820                    
821        </div>
822                            
823        <h4 class="teaser-content--headline">
824                                Richtig lüften bei Hitze: Experten im 
825                              <span class="headline-last-word-arrow">Streit                      </span>
826        </h4>
827            <div class="teaser-content--publishing-date"><time datetime="2026-06-16T12:50:20Z">16.06.2026</time>
828</div><span class="teaser-content--publishing-date-divider"> - </span><div class="teaser-content--body"><p>Heiße Tage sind im Anmarsch und sofort taucht die Frage auf: Fenster zu oder doch besser auf? Beim Thema Lüften bei Sommerhitze sind selbst Experten uneins. Während Institutionen wie das Umweltbundesamt und die WHO für geschlossene Fenster plädieren, warnt Wetterexperte Jörg Kachelmann vor stickiger Luft und Feuchtigkeit. Wir klären, wie Wohnungen effektiv gekühlt werden.</p>
829</div>
830                        <span class="read-more-arrow-container">
831            <span class="read-more-angled-arrow"> </span>
832          </span>
833                  </div>
834    </a>
835<a href="/fenster/automatisches-lueften-trifft-einbruchschutz-kneer-testet-neue-fenstertechnik"  class="teaser teaser--standard" aria-label="Kneer testet neue Fenstertechnik�">
836      <div class="teaser-content--image">
837        <figure class="image--figure">
838        <picture>
839                        <source srcset="/sites/default/files/styles/teaser_standard__m/public/aurora/2026/06/539397.jpeg.webp?itok=TTwQ2prs 1x" media="(min-width: 48.0625em) and (max-width: 64em)" type="image/webp" width="323" height="212"/>
840                  <source srcset="/sites/default/files/styles/teaser_standard__l/public/aurora/2026/06/539397.jpeg.webp?itok=278d4mwP 1x" media="(min-width: 64.0625em)" type="image/webp" width="203" height="133"/>
841                  <source srcset="/sites/default/files/styles/teaser_standard__m/public/aurora/2026/06/539397.jpeg?itok=gc-qsOwV 1x" media="(min-width: 48.0625em) and (max-width: 64em)" type="image/jpeg" width="323" height="212"/>
842                  <source srcset="/sites/default/files/styles/teaser_standard__l/public/aurora/2026/06/539397.jpeg?itok=txlibOaS 1x" media="(min-width: 64.0625em)" type="image/jpeg" width="203" height="133"/>
843                          <img alt="V.l.n.r.: Matthias Gröninger (Gröninger Antriebstechnik), Thomas Reinhard (Kneer), Witali Nickel (Kneer) und Franz Kick (Roto)" loading="eager" data-caption-hide width="606" height="398" data-zoomed="https://www.glaswelt.de/sites/default/files/styles/content__zoomed/public/aurora/2026/06/539397.jpeg?itok=_3dGzfaq" src="/sites/default/files/styles/teaser_standard__s/public/aurora/2026/06/539397.jpeg?itok=3SfZGNu7" title="© Foto: Gröninger" />
844
845    </picture>
846      <figcaption class="image--figcaption">
847          <div class="copyright">Foto: Gröninger</div>
848          </figcaption>
849</figure>
850
851
852    </div>
853    <div class="teaser-content">
854                    <div class="teaser-content--kicker">
855                    Automatisches Lüften trifft Einbruchschutz
856
857        </div>
858                            
859        <h4 class="teaser-content--headline">
860                                Kneer testet neue 
861                              <span class="headline-last-word-arrow">Fenstertechnik              <span
862                  class="permission-lock permission-lock-icon--"></span>
863                                  </span>
864        </h4>
865            <div class="teaser-content--publishing-date"><time datetime="2026-06-01T12:06:10Z">01.06.2026</time>
866</div><span class="teaser-content--publishing-date-divider"> - </span><div class="teaser-content--body"><p>Kneer macht Badezimmerfenster intelligent: Der Fensterbauer integriert als erstes Unternehmen den Gröninger-Antrieb DK-100 mit Roto-Beschlag in seine Fertigung. Das System kann über Feuchtigkeitssensoren automatisch lüften und schließen.</p>
867</div>
868                        <span class="read-more-arrow-container">
869            <span class="read-more-angled-arrow"> </span>
870          </span>
871                  </div>
872    </a>
873
874    </div>
875      </div>
876
877
878</section>
879
880          <section  id="paragraph-859103" class="paragraph paragraph--type--block-placement paragraph--view-mode--default">
881      
882      <div id="block-googleadsblock--2" class="block--provider--verticals-ads block--google-ads-block">
883  
884    
885            <div id="div-gpt-ad-8236155-11">
886  
886<script type="text/javascript">
887    window.addEventListener('load', function () {
888      googletag.cmd.push(function () {
889        googletag.display('div-gpt-ad-8236155-11');
890      });
891    });
892  </script>
892
893</div>
894
895        </div>
896
897  
898
899    </section>
900  
901
902</section>
903
904    <section  id="paragraph-859106" class="layout layout--single">
905        <section  id="paragraph-859105" class="paragraph paragraph--type--dynamic-teaser-list teaser-list-type--standard paragraph--view-mode--default">
906        
907<div  class="del-container del-render--standard" id="del--paragraph-859105">
908  <div aria-live="polite" aria-atomic="true" class="teaser-update-region visually-hidden"></div>
909      <div id="del--paragraph-859105--content" class="del-container-content">
910      <a href="/fenster/team-orange-aus-kassel-wie-ein-polizeiprojekt-zur-systemumstellung-fuehrte"  class="teaser teaser--standard" aria-label="Wie ein Polizeiprojekt zur Systemumstellung führte �">
911      <div class="teaser-content--image">
912        <figure class="image--figure">
913        <picture>
914                        <source srcset="/sites/default/files/styles/teaser_standard__m/public/aurora/2026/05/539409.jpeg.webp?itok=DgevEDJo 1x" media="(min-width: 48.0625em) and (max-width: 64em)" type="image/webp" width="323" height="202"/>
915                  <source srcset="/sites/default/files/styles/teaser_standard__l/public/aurora/2026/05/539409.jpeg.webp?itok=IytETXww 1x" media="(min-width: 64.0625em)" type="image/webp" width="203" height="127"/>
916                  <source srcset="/sites/default/files/styles/teaser_standard__m/public/aurora/2026/05/539409.jpeg?itok=kZQiaahM 1x" media="(min-width: 48.0625em) and (max-width: 64em)" type="image/jpeg" width="323" height="202"/>
917                  <source srcset="/sites/default/files/styles/teaser_standard__l/public/aurora/2026/05/539409.jpeg?itok=J7cj7qN- 1x" media="(min-width: 64.0625em)" type="image/jpeg" width="203" height="127"/>
918                          <img alt="Innoperform Geschäftsführer Achim Kockler (r.) im Gespräch im Werk von Walter Fenster + Türen." loading="eager" data-caption-hide width="637" height="398" data-zoomed="https://www.glaswelt.de/sites/default/files/styles/content__zoomed/public/aurora/2026/05/539409.jpeg?itok=Dbl8JbIc" src="/sites/default/files/styles/teaser_standard__s/public/aurora/2026/05/539409.jpeg?itok=CZm8kfxr" title="© Fotos: Innoperform" />
919
920    </picture>
921      <figcaption class="image--figcaption">
922          <div class="copyright">Fotos: Innoperform</div>
923          </figcaption>
924</figure>
925
926
927    </div>
928    <div class="teaser-content">
929                    <div class="teaser-content--kicker">
930                    Team Orange aus Kassel
931
932        </div>
933                            
934        <h4 class="teaser-content--headline">
935                                Wie ein Polizeiprojekt zur Systemumstellung 
936                              <span class="headline-last-word-arrow">führte                      </span>
937        </h4>
938            <div class="teaser-content--publishing-date"><time datetime="2026-06-01T12:06:06Z">01.06.2026</time>
939</div><span class="teaser-content--publishing-date-divider"> - </span><div class="teaser-content--body"><p>Ein Auftrag für Sicherheitsfenster einer Polizeiwache brachte Walter Fenster + Türen aus Kassel dazu, komplett auf den beschlagsunabhängigen arimeo Fensterfalzlüfter umzustellen. Das System lässt sich ohne Fräsarbeiten in&nbsp;die&nbsp;Dichtungsnut clipsen und ermöglicht nachträgliche Anpassungen.</p>
940</div>
941                        <span class="read-more-arrow-container">
942            <span class="read-more-angled-arrow"> </span>
943          </span>
944                  </div>
945    </a>
946<a href="/fenster/fraunhofer-laermgesteuerte-fenster-automatik-entwickelt"  class="teaser teaser--standard" aria-label="Lärmgesteuerte Fenster-Automatik entwickelt �">
947      <div class="teaser-content--image">
948        <figure class="image--figure">
949        <picture>
950                        <source srcset="/sites/default/files/styles/teaser_standard__m/public/aurora/2026/06/539401.jpeg.webp?itok=bqj3-bJq 1x" media="(min-width: 48.0625em) and (max-width: 64em)" type="image/webp" width="323" height="227"/>
951                  <source srcset="/sites/default/files/styles/teaser_standard__l/public/aurora/2026/06/539401.jpeg.webp?itok=V7zZnsP- 1x" media="(min-width: 64.0625em)" type="image/webp" width="203" height="143"/>
952                  <source srcset="/sites/default/files/styles/teaser_standard__m/public/aurora/2026/06/539401.jpeg?itok=qDbaZoYU 1x" media="(min-width: 48.0625em) and (max-width: 64em)" type="image/jpeg" width="323" height="227"/>
953                  <source srcset="/sites/default/files/styles/teaser_standard__l/public/aurora/2026/06/539401.jpeg?itok=I2luiQ5j 1x" media="(min-width: 64.0625em)" type="image/jpeg" width="203" height="143"/>
954                          <img alt="Akustische Fenstersteuerung." loading="eager" data-caption-hide width="565" height="398" data-zoomed="https://www.glaswelt.de/sites/default/files/styles/content__zoomed/public/aurora/2026/06/539401.jpeg?itok=r7HK-RPH" src="/sites/default/files/styles/teaser_standard__s/public/aurora/2026/06/539401.jpeg?itok=zzlkrBop" title="© Foto: Fraunhofer IBP" />
955
956    </picture>
957      <figcaption class="image--figcaption">
958          <div class="copyright">Foto: Fraunhofer IBP</div>
959          </figcaption>
960</figure>
961
962
963    </div>
964    <div class="teaser-content">
965                    <div class="teaser-content--kicker">
966                    Fraunhofer 
967
968        </div>
969                            
970        <h4 class="teaser-content--headline">
971                                Lärmgesteuerte Fenster-Automatik 
972                              <span class="headline-last-word-arrow">entwickelt              <span
973                  class="permission-lock permission-lock-icon--"></span>
974                                  </span>
975        </h4>
976            <div class="teaser-content--publishing-date"><time datetime="2026-06-01T12:06:05Z">01.06.2026</time>
977</div><span class="teaser-content--publishing-date-divider"> - </span><div class="teaser-content--body">  <p>Das Fraunhofer-Institut für Bauphysik IBP hat in Zusammenarbeit mit Unternehmen eine automatische Fenstersteuerung entwickelt, die auf Außenlärm reagiert. Das System öffnet Fenster bei sensorisch erfasstem Lüftungsbedarf und schließt sie automatisch, sobald außerhalb des Gebäudes ein bestimmter...</p>
978
979
980</div>
981                        <span class="read-more-arrow-container">
982            <span class="read-more-angled-arrow"> </span>
983          </span>
984                  </div>
985    </a>
986<a href="/fenster/neubau-3-fach-verglasung-lueftungsanlage-und-trotzdem-schimmel-am-fenster"  class="teaser teaser--standard" aria-label="… und trotzdem Schimmel am Fenster�">
987      <div class="teaser-content--image">
988        <figure class="image--figure">
989        <picture>
990                        <source srcset="/sites/default/files/styles/teaser_standard__m/public/aurora/2026/04/532638.jpeg.webp?itok=Zy4A8uCl 1x" media="(min-width: 48.0625em) and (max-width: 64em)" type="image/webp" width="323" height="217"/>
991                  <source srcset="/sites/default/files/styles/teaser_standard__l/public/aurora/2026/04/532638.jpeg.webp?itok=tTSFQR2l 1x" media="(min-width: 64.0625em)" type="image/webp" width="203" height="136"/>
992                  <source srcset="/sites/default/files/styles/teaser_standard__m/public/aurora/2026/04/532638.jpeg?itok=Oiq4ubwM 1x" media="(min-width: 48.0625em) and (max-width: 64em)" type="image/jpeg" width="323" height="217"/>
993                  <source srcset="/sites/default/files/styles/teaser_standard__l/public/aurora/2026/04/532638.jpeg?itok=W40LQiGU 1x" media="(min-width: 64.0625em)" type="image/jpeg" width="203" height="136"/>
994                          <img alt="Ärgerlich: Schon nach einer kurzen Phase klagt der ­Bewohner über Schimmelschäden." loading="eager" data-caption-hide width="593" height="398" data-zoomed="https://www.glaswelt.de/sites/default/files/styles/content__zoomed/public/aurora/2026/04/532638.jpeg?itok=EKn7fHSc" src="/sites/default/files/styles/teaser_standard__s/public/aurora/2026/04/532638.jpeg?itok=K2S3R2Xg" title="© Foto: Paul Michael Böhm" />
995
996    </picture>
997      <figcaption class="image--figcaption">
998          <div class="copyright">Foto: Paul Michael Böhm</div>
999          </figcaption>
1000</figure>
1001
1002
1003    </div>
1004    <div class="teaser-content">
1005                    <div class="teaser-content--kicker">
1006                    Neubau, 3-fach-Verglasung, Lüftungsanlage
1007
1008        </div>
1009                            
1010        <h4 class="teaser-content--headline">
1011                                … und trotzdem Schimmel am 
1012                              <span class="headline-last-word-arrow">Fenster                      </span>
1013        </h4>
1014            <div class="teaser-content--publishing-date"><time datetime="2026-05-05T13:23:42Z">05.05.2026</time>
1015</div><span class="teaser-content--publishing-date-divider"> - </span><div class="teaser-content--body"><p>Ein Neubau von 2022 mit 3-fach-Verglasung und Lüftungsanlage entwickelt Schimmelschäden am Fenster – obwohl die Bauphysik einwandfrei funktioniert. Sachverständiger Paul Michael Böhm erklärt, warum nicht das Bauteil das Problem ist, sondern ein unscheinbares Detail im Alltag der Bewohner.</p>
1016</div>
1017                        <span class="read-more-arrow-container">
1018            <span class="read-more-angled-arrow"> </span>
1019          </span>
1020                  </div>
1021    </a>
1022<a href="/fenster/oeffnungsweite-festgelegt-roto-stellt-komfort-lueftungsfenster-mit-dreh-und-kipp-funktion"  class="teaser teaser--standard" aria-label="Öffnungsweite festgelegt: Roto stellt Komfort-Lüftungsfenster mit Dreh- und Kipp-Funktion vor">
1023      <div class="teaser-content--image">
1024        <figure class="image--figure">
1025        <picture>
1026                        <source srcset="/sites/default/files/styles/teaser_standard__m/public/aurora/2026/05/534302.jpeg.webp?itok=_TXX4uGE 1x" media="(min-width: 48.0625em) and (max-width: 64em)" type="image/webp" width="323" height="240"/>
1027                  <source srcset="/sites/default/files/styles/teaser_standard__l/public/aurora/2026/05/534302.jpeg.webp?itok=YgRudUCk 1x" media="(min-width: 64.0625em)" type="image/webp" width="203" height="151"/>
1028                  <source srcset="/sites/default/files/styles/teaser_standard__m/public/aurora/2026/05/534302.jpeg?itok=f4TfHmW6 1x" media="(min-width: 48.0625em) and (max-width: 64em)" type="image/jpeg" width="323" height="240"/>
1029                  <source srcset="/sites/default/files/styles/teaser_standard__l/public/aurora/2026/05/534302.jpeg?itok=AvwPIeiK 1x" media="(min-width: 64.0625em)" type="image/jpeg" width="203" height="151"/>
1030                          <img alt="Komfort-Lüftungsfenster Variante Kipp auf Basis der verdeckten Bandseite „Roto NX | C“: Ausgelöst durch die Griffbewegung, kippt der Fensterflügel zwangsgesteuert bis zur vordefinierten Weite von 80 mm auf. Zusätzlich kann der Flügel durch Lösen der Entriegelungssicherung der Lüfterschere Komfort bis 90° aufgedreht werden." loading="eager" data-caption-hide width="536" height="398" data-zoomed="https://www.glaswelt.de/sites/default/files/styles/content__zoomed/public/aurora/2026/05/534302.jpeg?itok=pY6NWwiW" src="/sites/default/files/styles/teaser_standard__s/public/aurora/2026/05/534302.jpeg?itok=WePcKc45" title="© Roto" />
1031
1032    </picture>
1033      <figcaption class="image--figcaption">
1034          <div class="copyright">Roto</div>
1035          </figcaption>
1036</figure>
1037
1038
1039    </div>
1040    <div class="teaser-content">
1041                    <div class="teaser-content--kicker">
1042                    
1043        </div>
1044                            
1045        <h4 class="teaser-content--headline">
1046                                Öffnungsweite festgelegt: Roto stellt Komfort-Lüftungsfenster mit Dreh- und Kipp-Funktion 
1047                              <span class="headline-last-word-arrow">vor                      </span>
1048        </h4>
1049            <div class="teaser-content--publishing-date"><time datetime="2026-05-04T12:26:52Z">04.05.2026</time>
1050</div><span class="teaser-content--publishing-date-divider"> - </span><div class="teaser-content--body"><p>
1050Die neue verdeckte Bandseite „NX | C" von Roto ermöglicht in zwei Varianten kontrollierte Belüftung ohne manuellen Kraftaufwand. Sowohl die Dreh- als auch die Kipp-Variante öffnen per Griffdrehung automatisch 80 mm weit und lassen sich bei Bedarf erweitern.</p>
1051</div>
1052                        <span class="read-more-arrow-container">
1053            <span class="read-more-angled-arrow"> </span>
1054          </span>
1055                  </div>
1056    </a>
1057<a href="/fenster/winkhaus-sieht-produktqualitaet-und-service-als-erfolgsfaktoren"  class="teaser teaser--standard" aria-label="Winkhaus sieht Produktqualität und Service als Erfolgsfaktoren">
1058      <div class="teaser-content--image">
1059        <figure class="image--figure">
1060        <picture>
1061                        <source srcset="/sites/default/files/styles/teaser_standard__m/public/aurora/2026/04/528354.jpeg.webp?itok=oGtsNJ3e 1x" media="(min-width: 48.0625em) and (max-width: 64em)" type="image/webp" width="236" height="242"/>
1062                  <source srcset="/sites/default/files/styles/teaser_standard__l/public/aurora/2026/04/528354.jpeg.webp?itok=rRDxjaEk 1x" media="(min-width: 64.0625em)" type="image/webp" width="149" height="152"/>
1063                  <source srcset="/sites/default/files/styles/teaser_standard__m/public/aurora/2026/04/528354.jpeg?itok=hqhE77b4 1x" media="(min-width: 48.0625em) and (max-width: 64em)" type="image/jpeg" width="236" height="242"/>
1064                  <source srcset="/sites/default/files/styles/teaser_standard__l/public/aurora/2026/04/528354.jpeg?itok=KE5Vv4e7 1x" media="(min-width: 64.0625em)" type="image/jpeg" width="149" height="152"/>
1065                          <img alt="Eike Sarah Löning, Senior Marketing Managerin bei Winkhaus mit dem fröhlichen Verweis auf den activPilot Comfort PADKM." loading="eager" data-caption-hide width="389" height="398" data-zoomed="https://www.glaswelt.de/sites/default/files/styles/content__zoomed/public/aurora/2026/04/528354.jpeg?itok=1V0nkMcS" src="/sites/default/files/styles/teaser_standard__s/public/aurora/2026/04/528354.jpeg?itok=ZvUytM-Q" title="© Daniel Mund / GW" />
1066
1067    </picture>
1068      <figcaption class="image--figcaption">
1069          <div class="copyright">Daniel Mund / GW</div>
1070          </figcaption>
1071</figure>
1072
1073
1074    </div>
1075    <div class="teaser-content">
1076                    <div class="teaser-content--kicker">
1077                    
1078        </div>
1079                            
1080        <h4 class="teaser-content--headline">
1081                                Winkhaus sieht Produktqualität und Service als 
1082                              <span class="headline-last-word-arrow">Erfolgsfaktoren                      </span>
1083        </h4>
1084            <div class="teaser-content--publishing-date"><time datetime="2026-04-09T08:53:58Z">09.04.2026</time>
1085</div><span class="teaser-content--publishing-date-divider"> - </span><div class="teaser-content--body"><p>Winkhaus zieht eine positive Bilanz der Fensterbau Frontale 2026 und unterstreicht die Rolle persönlicher Kontakte im Geschäft. Der Dialog mit Kunden und Partnern lieferte wichtige Impulse für die Weiterentwicklung von Systemen und Services.</p>
1086</div>
1087                        <span class="read-more-arrow-container">
1088            <span class="read-more-angled-arrow"> </span>
1089          </span>
1090                  </div>
1091    </a>
1092<a href="/fenster/titelstory-innoperform-vom-unmoeglichen-produkt-zur-brancheninnovation"  class="teaser teaser--standard" aria-label="Titelstory Innoperform: Vom unmöglichen Produkt zur Brancheninnovation">
1093      <div class="teaser-content--image">
1094        <figure class="image--figure">
1095        <picture>
1096                        <source srcset="/sites/default/files/styles/teaser_standard__m/public/aurora/2026/04/528153.jpeg.webp?itok=2i2kvy8u 1x" media="(min-width: 48.0625em) and (max-width: 64em)" type="image/webp" width="323" height="182"/>
1097                  <source srcset="/sites/default/files/styles/teaser_standard__l/public/aurora/2026/04/528153.jpeg.webp?itok=RZW4HMCM 1x" media="(min-width: 64.0625em)" type="image/webp" width="203" height="114"/>
1098                  <source srcset="/sites/default/files/styles/teaser_standard__m/public/aurora/2026/04/528153.jpeg?itok=BBxaSTxA 1x" media="(min-width: 48.0625em) and (max-width: 64em)" type="image/jpeg" width="323" height="182"/>
1099                  <source srcset="/sites/default/files/styles/teaser_standard__l/public/aurora/2026/04/528153.jpeg?itok=HOMpMMUi 1x" media="(min-width: 64.0625em)" type="image/jpeg" width="203" height="114"/>
1100                          <img alt="Innoperform-GF Achim Kockler im Interview in der aktuellen GW-Aprilausgabe" loading="eager" data-caption-hide width="708" height="398" data-zoomed="https://www.glaswelt.de/sites/default/files/styles/content__zoomed/public/aurora/2026/04/528153.jpeg?itok=NVsv_-NO" src="/sites/default/files/styles/teaser_standard__s/public/aurora/2026/04/528153.jpeg?itok=_qc5zjch" title="© Daniel Mund / GW" />
1101
1102    </picture>
1103      <figcaption class="image--figcaption">
1104          <div class="copyright">Daniel Mund / GW</div>
1105          </figcaption>
1106</figure>
1107
1108
1109    </div>
1110    <div class="teaser-content">
1111                    <div class="teaser-content--kicker">
1112                    
1113        </div>
1114                            
1115        <h4 class="teaser-content--headline">
1116                                Titelstory Innoperform: Vom unmöglichen Produkt zur 
1117                              <span class="headline-last-word-arrow">Brancheninnovation                      </span>
1118        </h4>
1119            <div class="teaser-content--publishing-date"><time datetime="2026-04-08T10:39:40Z">08.04.2026</time>
1120</div><span class="teaser-content--publishing-date-divider"> - </span><div class="teaser-content--body"><p>In der Aprilausgabe der GW zeigen wir, wie Innoperform mit Mut, Ingenieurskunst und einem klaren Innovationsanspruch die Fensterbranche neu denkt. Im Mittelpunkt steht der Fensterfalzlüfter arimeo – ein kleines Bauteil mit großer Wirkung, das seit seiner Markteinführung für einen echten Umbruch sorgt.</p>
1121</div>
1122                        <span class="read-more-arrow-container">
1123            <span class="read-more-angled-arrow"> </span>
1124          </span>
1125                  </div>
1126    </a>
1127<a href="/titelstory/innoperform-wird-30-innovationsexperte-und-entwicklungspartner"  class="teaser teaser--standard" aria-label="Innovationsexperte und Entwicklungspartner�">
1128      <div class="teaser-content--image">
1129        <figure class="image--figure">
1130        <picture>
1131                        <source srcset="/sites/default/files/styles/teaser_standard__m/public/aurora/2026/03/526756.jpeg.webp?itok=8N9K7YrA 1x" media="(min-width: 48.0625em) and (max-width: 64em)" type="image/webp" width="323" height="161"/>
1132                  <source srcset="/sites/default/files/styles/teaser_standard__l/public/aurora/2026/03/526756.jpeg.webp?itok=0IAmKnjg 1x" media="(min-width: 64.0625em)" type="image/webp" width="203" height="101"/>
1133                  <source srcset="/sites/default/files/styles/teaser_standard__m/public/aurora/2026/03/526756.jpeg?itok=9HWfZi87 1x" media="(min-width: 48.0625em) and (max-width: 64em)" type="image/jpeg" width="323" height="161"/>
1134                  <source srcset="/sites/default/files/styles/teaser_standard__l/public/aurora/2026/03/526756.jpeg?itok=VsuLTf2u 1x" media="(min-width: 64.0625em)" type="image/jpeg" width="203" height="101"/>
1135                          <img alt="Achim Kockler erörtet mit seinem Team nächste Schritte der Entwicklungsarbeit." loading="eager" data-caption-hide width="708" height="353" data-zoomed="https://www.glaswelt.de/sites/default/files/styles/content__zoomed/public/aurora/2026/03/526756.jpeg?itok=yqKIjcr0" src="/sites/default/files/styles/teaser_standard__s/public/aurora/2026/03/526756.jpeg?itok=HNgWOl5S" title="© Foto: Innoperform GmbH" />
1136
1137    </picture>
1138      <figcaption class="image--figcaption">
1139          <div class="copyright">Foto: Innoperform GmbH</div>
1140          </figcaption>
1141</figure>
1142
1143
1144    </div>
1145    <div class="teaser-content">
1146                    <div class="teaser-content--kicker">
1147                    Innoperform wird 30
1148
1149        </div>
1150                            
1151        <h4 class="teaser-content--headline">
1152                                Innovationsexperte und 
1153                              <span class="headline-last-word-arrow">Entwicklungspartner                      </span>
1154        </h4>
1155            <div class="teaser-content--publishing-date"><time datetime="2026-04-07T09:56:07Z">07.04.2026</time>
1156</div><span class="teaser-content--publishing-date-divider"> - </span><div class="teaser-content--body"><p>Innoperform aus Bautzen hat sich innerhalb von drei Jahrzehnten vom reinen Fensterfalzlüfter-Anbieter zu einem wegweisenden Entwicklungspartner für die gesamte Fensterbranche entwickelt. Mit bahnbrechenden Technologien hat das Unternehmen neue Standards gesetzt und so auch die Branche verändert. Statt nostalgischer Rückblicke nutzt Innoperform sein 30-jähriges Jubiläum als Brücke in die Zukunft: Mit visionären Produkten, erweiterten Kompetenzen und einem klaren Bekenntnis zur Umwandlung genialer Ideen in echte Innovationen.</p>
1157</div>
1158                        <span class="read-more-arrow-container">
1159            <span class="read-more-angled-arrow"> </span>
1160          </span>
1161                  </div>
1162    </a>
1163<a href="/titelstory/im-portraet-innoperform-arimeo-von-der-idee-zur-innovation"  class="teaser teaser--standard" aria-label="arimeo: Von der Idee zur Innovation �">
1164      <div class="teaser-content--image">
1165        <figure class="image--figure">
1166        <picture>
1167                        <source srcset="/sites/default/files/styles/teaser_standard__m/public/aurora/2026/03/520410.jpeg.webp?itok=GMEWJyzS 1x" media="(min-width: 48.0625em) and (max-width: 64em)" type="image/webp" width="323" height="182"/>
1168                  <source srcset="/sites/default/files/styles/teaser_standard__l/public/aurora/2026/03/520410.jpeg.webp?itok=CUvu5XBT 1x" media="(min-width: 64.0625em)" type="image/webp" width="203" height="114"/>
1169                  <source srcset="/sites/default/files/styles/teaser_standard__m/public/aurora/2026/03/520410.jpeg?itok=nbqBHki8 1x" media="(min-width: 48.0625em) and (max-width: 64em)" type="image/jpeg" width="323" height="182"/>
1170                  <source srcset="/sites/default/files/styles/teaser_standard__l/public/aurora/2026/03/520410.jpeg?itok=c2Ch6MBX 1x" media="(min-width: 64.0625em)" type="image/jpeg" width="203" height="114"/>
1171                          <img alt="Achim Kockler hat mit seinem Team den -Fensterfalzlüfter „-arimeo“ mit Soft-motion-Technologie entwickelt." loading="eager" data-caption-hide width="708" height="398" data-zoomed="https://www.glaswelt.de/sites/default/files/styles/content__zoomed/public/aurora/2026/03/520410.jpeg?itok=J48Y8BNR" src="/sites/default/files/styles/teaser_standard__s/public/aurora/2026/03/520410.jpeg?itok=Z5HdekpI" title="© Foto: Daniel Mund / GW" />
1172
1173    </picture>
1174      <figcaption class="image--figcaption">
1175          <div class="copyright">Foto: Daniel Mund / GW</div>
1176          </figcaption>
1177</figure>
1178
1179
1180    </div>
1181    <div class="teaser-content">
1182                    <div class="teaser-content--kicker">
1183                    Im Porträt: Innoperform
1184
1185        </div>
1186                            
1187        <h4 class="teaser-content--headline">
1188                                arimeo: Von der Idee zur 
1189                              <span class="headline-last-word-arrow">Innovation                      </span>
1190        </h4>
1191            <div class="teaser-content--publishing-date"><time datetime="2026-04-07T09:56:03Z">07.04.2026</time>
1192</div><span class="teaser-content--publishing-date-divider"> - </span><div class="teaser-content--body"><p>Innoperform ist ein Unternehmen, das es versteht, geniale Ideen in bahnbrechende Innovationen zu verwandeln. Ein beeindruckendes Beispiel dafür ist der Fensterfalzlüfter arimeo – eine Lösung, die die Fensterbranche nachhaltig revolutioniert hat. Geschäftsführer Achim Kockler und sein Team haben mit dem arimeo nicht nur eine außergewöhnliche Ingenieursleistung vollbracht, sondern auch neue Maßstäbe gesetzt. Das kleine, aber hochkomplexe Bauteil mit patentierter „softmotion“-Technologie vereint technische Präzision und einfache Anwendung. Durch millionenschwere Investitionen in Spezialmaschinenbau wurde ein Produkt geschaffen, das genau dann Frischluft bereitstellt, wenn sie gebraucht wird – eine echte Meisterleistung. Wir zeigen, was hinter diesem Erfolg steckt und was Kockler sonst noch vor hat.</p>
1193</div>
1194                        <span class="read-more-arrow-container">
1195            <span class="read-more-angled-arrow"> </span>
1196          </span>
1197                  </div>
1198    </a>
1199<a href="/fenster/terhalle-integriert-fassadenluefter-holz-aluminium-fenster-verkehrslaerm-ade"  class="teaser teaser--standard" aria-label="Verkehrslärm ade �">
1200      <div class="teaser-content--image">
1201        <figure class="image--figure">
1202        <picture>
1203                        <source srcset="/sites/default/files/styles/teaser_standard__m/public/aurora/2026/04/526491.jpeg.webp?itok=nC2FYi1u 1x" media="(min-width: 48.0625em) and (max-width: 64em)" type="image/webp" width="321" height="242"/>
1204                  <source srcset="/sites/default/files/styles/teaser_standard__l/public/aurora/2026/04/526491.jpeg.webp?itok=p5Vidf8F 1x" media="(min-width: 64.0625em)" type="image/webp" width="201" height="152"/>
1205                  <source srcset="/sites/default/files/styles/teaser_standard__m/public/aurora/2026/04/526491.jpeg?itok=Go41O7dN 1x" media="(min-width: 48.0625em) and (max-width: 64em)" type="image/jpeg" width="321" height="242"/>
1206                  <source srcset="/sites/default/files/styles/teaser_standard__l/public/aurora/2026/04/526491.jpeg?itok=42L45AIG 1x" media="(min-width: 64.0625em)" type="image/jpeg" width="201" height="152"/>
1207                          <img alt="Aufgrund der Lage an einer stark befahrenen Straße hat das ­Thema Schallschutz im Siegener 8Eck höchsten Stellenwert. ­Insgesamt 65 Fassadenlüfter von Siegenia bieten hierfür eine leistungsstarke Lösung." loading="eager" data-caption-hide width="528" height="398" data-zoomed="https://www.glaswelt.de/sites/default/files/styles/content__zoomed/public/aurora/2026/04/526491.jpeg?itok=BNn7nLHq" src="/sites/default/files/styles/teaser_standard__s/public/aurora/2026/04/526491.jpeg?itok=j7-XmVEq" title="© Foto: Siegenia" />
1208
1209    </picture>
1210      <figcaption class="image--figcaption">
1211          <div class="copyright">Foto: Siegenia</div>
1212          </figcaption>
1213</figure>
1214
1215
1216    </div>
1217    <div class="teaser-content">
1218                    <div class="teaser-content--kicker">
1219                    Terhalle integriert Fassadenlüfter in Holz-Aluminium-Fenster
1220
1221        </div>
1222                            
1223        <h4 class="teaser-content--headline">
1224                                Verkehrslärm 
1225                              <span class="headline-last-word-arrow">ade              <span
1226                  class="permission-lock permission-lock-icon--"></span>
1227                                  </span>
1228        </h4>
1229            <div class="teaser-content--publishing-date"><time datetime="2026-04-07T09:55:01Z">07.04.2026</time>
1230</div><span class="teaser-content--publishing-date-divider"> - </span><div class="teaser-content--body"><p>Der Fensterbauer Terhalle aus Ahaus hat für das Siegener „8Eck“ eine besondere Aufgabe gemeistert: 65 Fassadenlüfter von Siegenia mussten in Holz-Aluminium-Fenster integriert werden. Ein Drittel davon sollte direkt in die Pfosten-Riegel-Konstruktion eingebaut werden.</p>
1231</div>
1232                        <span class="read-more-arrow-container">
1233            <span class="read-more-angled-arrow"> </span>
1234          </span>
1235                  </div>
1236    </a>
1237<a href="/fenster/lueftungstechnik-schimmelsanierung-mit-fensterfalzlueftern"  class="teaser teaser--standard" aria-label="Schimmelsanierung mit Fensterfalzlüftern�">
1238      <div class="teaser-content--image">
1239        <figure class="image--figure">
1240        <picture>
1241                        <source srcset="/sites/default/files/styles/teaser_standard__m/public/aurora/2026/04/526559.jpeg.webp?itok=aXbwXkff 1x" media="(min-width: 48.0625em) and (max-width: 64em)" type="image/webp" width="294" height="242"/>
1242                  <source srcset="/sites/default/files/styles/teaser_standard__l/public/aurora/2026/04/526559.jpeg.webp?itok=08Wtka0b 1x" media="(min-width: 64.0625em)" type="image/webp" width="184" height="152"/>
1243                  <source srcset="/sites/default/files/styles/teaser_standard__m/public/aurora/2026/04/526559.jpeg?itok=KxVoX49g 1x" media="(min-width: 48.0625em) and (max-width: 64em)" type="image/jpeg" width="294" height="242"/>
1244                  <source srcset="/sites/default/files/styles/teaser_standard__l/public/aurora/2026/04/526559.jpeg?itok=QNdMoTJi 1x" media="(min-width: 64.0625em)" type="image/jpeg" width="184" height="152"/>
1245                          <img alt="Firmeninhaber Patrick Schüngel mit Fensterlüftern der Firma  ­ Regel-air." loading="eager" data-caption-hide width="483" height="398" data-zoomed="https://www.glaswelt.de/sites/default/files/styles/content__zoomed/public/aurora/2026/04/526559.jpeg?itok=NcLHPJgf" src="/sites/default/files/styles/teaser_standard__s/public/aurora/2026/04/526559.jpeg?itok=4vzaDIOh" title="© Foto: Regel-air" />
1246
1247    </picture>
1248      <figcaption class="image--figcaption">
1249          <div class="copyright">Foto: Regel-air</div>
1250          </figcaption>
1251</figure>
1252
1253
1254    </div>
1255    <div class="teaser-content">
1256                    <div class="teaser-content--kicker">
1257                    Lüftungstechnik
1258
1259        </div>
1260                            
1261        <h4 class="teaser-content--headline">
1262                                Schimmelsanierung mit 
1263                              <span class="headline-last-word-arrow">Fensterfalzlüftern              <span
1264                  class="permission-lock permission-lock-icon--"></span>
1265                                  </span>
1266        </h4>
1267            <div class="teaser-content--publishing-date"><time datetime="2026-04-07T09:54:43Z">07.04.2026</time>
1268</div><span class="teaser-content--publishing-date-divider"> - </span><div class="teaser-content--body"><p>Zwei „bauähnliche Gebäude“ , aber völlig unterschiedliche Raumluftqualität – dieses Erlebnis prägte Patrick Schüngel nachhaltig. Der Straelener Bauingenieur schwört seither auf Fensterfalzlüfter und sieht klare Vorteile gegenüber teuren Lüftungsanlagen.</p>
1269</div>
1270                        <span class="read-more-arrow-container">
1271            <span class="read-more-angled-arrow"> </span>
1272          </span>
1273                  </div>
1274    </a>
1275<a href="/fenster/frontale-video-von-innoperform-fensterfalzluefter-sekunden-montiert-ohne-fraesen"  class="teaser teaser--standard" aria-label="Frontale-Video von Innoperform: Fensterfalzlüfter in Sekunden montiert – ohne Fräsen">
1276      <div class="teaser-content--image">
1277        <figure class="image--figure">
1278        <picture>
1279                        <source srcset="/sites/default/files/styles/teaser_standard__m/public/aurora/2026/04/527188.jpeg.webp?itok=rcqBQk5k 1x" media="(min-width: 48.0625em) and (max-width: 64em)" type="image/webp" width="323" height="242"/>
1280                  <source srcset="/sites/default/files/styles/teaser_standard__l/public/aurora/2026/04/527188.jpeg.webp?itok=s1jBAbCo 1x" media="(min-width: 64.0625em)" type="image/webp" width="203" height="152"/>
1281                  <source srcset="/sites/default/files/styles/teaser_standard__m/public/aurora/2026/04/527188.jpeg?itok=o4Z9kIka 1x" media="(min-width: 48.0625em) and (max-width: 64em)" type="image/jpeg" width="323" height="242"/>
1282                  <source srcset="/sites/default/files/styles/teaser_standard__l/public/aurora/2026/04/527188.jpeg?itok=OVy157no 1x" media="(min-width: 64.0625em)" type="image/jpeg" width="203" height="152"/>
1283                          <img alt="Achim Kockler (r.) im Gespräch mit GW-Chefredakteur Daniel Mund" loading="eager" data-caption-hide width="531" height="398" data-zoomed="https://www.glaswelt.de/sites/default/files/styles/content__zoomed/public/aurora/2026/04/527188.jpeg?itok=xWKUP1Or" src="/sites/default/files/styles/teaser_standard__s/public/aurora/2026/04/527188.jpeg?itok=qDW_CCS4" title="© GW" />
1284
1285    </picture>
1286      <figcaption class="image--figcaption">
1287          <div class="copyright">GW</div>
1288          </figcaption>
1289</figure>
1290
1291
1292    </div>
1293    <div class="teaser-content">
1294                    <div class="teaser-content--kicker">
1295                    
1296        </div>
1297                            
1298        <h4 class="teaser-content--headline">
1299                                Frontale-Video von Innoperform: Fensterfalzlüfter in Sekunden montiert – ohne 
1300                              <span class="headline-last-word-arrow">Fräsen                      </span>
1301        </h4>
1302            <div class="teaser-content--publishing-date"><time datetime="2026-04-01T13:55:31Z">01.04.2026</time>
1303</div><span class="teaser-content--publishing-date-divider"> - </span><div class="teaser-content--body"><p>🎬 Wie lässt sich ein Fensterfalzlüfter schnell und ohne Fräsung in ein Kunststofffenster integrieren? Wie kann man die Dichtung ganz leicht herausschneiden? In diesem Video zeigen wir direkt vom Frontale-Messestand von Innoperform, wie der Arimeo Classic S eingebaut wird.&nbsp;</p>
1304</div>
1305                        <span class="read-more-arrow-container">
1306            <span class="read-more-angled-arrow"> </span>
1307          </span>
1308                  </div>
1309    </a>
1310<a href="/fenster/kneer-testet-neue-fenstertechnik-automatisches-lueften-trifft-einbruchschutz"  class="teaser teaser--standard" aria-label="Automatisches Lüften trifft Einbruchschutz">
1311      <div class="teaser-content--image">
1312        <figure class="image--figure">
1313        <picture>
1314                        <source srcset="/sites/default/files/styles/teaser_standard__m/public/aurora/2026/03/521340.jpeg.webp?itok=aJ6XdnFG 1x" media="(min-width: 48.0625em) and (max-width: 64em)" type="image/webp" width="323" height="223"/>
1315                  <source srcset="/sites/default/files/styles/teaser_standard__l/public/aurora/2026/03/521340.jpeg.webp?itok=6IRLdJu9 1x" media="(min-width: 64.0625em)" type="image/webp" width="203" height="140"/>
1316                  <source srcset="/sites/default/files/styles/teaser_standard__m/public/aurora/2026/03/521340.jpeg?itok=VyInD5RE 1x" media="(min-width: 48.0625em) and (max-width: 64em)" type="image/jpeg" width="323" height="223"/>
1317                  <source srcset="/sites/default/files/styles/teaser_standard__l/public/aurora/2026/03/521340.jpeg?itok=Y0UhRwVC 1x" media="(min-width: 64.0625em)" type="image/jpeg" width="203" height="140"/>
1318                          <img alt="V.l.n.r.: Matthias Gröninger (Gröninger Antriebstechnik), Thomas Reinhard (Kneer), Witali Nickel (Kneer) und Franz Kick (Roto)" loading="eager" data-caption-hide width="576" height="398" data-zoomed="https://www.glaswelt.de/sites/default/files/styles/content__zoomed/public/aurora/2026/03/521340.jpeg?itok=ynI27Rf5" src="/sites/default/files/styles/teaser_standard__s/public/aurora/2026/03/521340.jpeg?itok=Sz7xITEA" title="© Gröninger" />
1319
1320    </picture>
1321      <figcaption class="image--figcaption">
1322          <div class="copyright">Gröninger</div>
1323          </figcaption>
1324</figure>
1325
1326
1327    </div>
1328    <div class="teaser-content">
1329                    <div class="teaser-content--kicker">
1330                    Kneer testet neue Fenstertechnik
1331        </div>
1332                            
1333        <h4 class="teaser-content--headline">
1334                                Automatisches Lüften trifft 
1335                              <span class="headline-last-word-arrow">Einbruchschutz                      </span>
1336        </h4>
1337            <div class="teaser-content--publishing-date"><time datetime="2026-03-12T08:47:46Z">12.03.2026</time>
1338</div><span class="teaser-content--publishing-date-divider"> - </span><div class="teaser-content--body"><p>Kneer macht Badezimmerfenster intelligent: Der Fensterbauer integriert als erstes Unternehmen den Gröninger-Antrieb DK-100 mit Roto-Beschlag in seine Fertigung. Das System kann über Feuchtigkeitssensoren automatisch lüften und schließen.</p>
1339</div>
1340                        <span class="read-more-arrow-container">
1341            <span class="read-more-angled-arrow"> </span>
1342          </span>
1343                  </div>
1344    </a>
1345<a href="/fenster/90-jahre-dreh-kipp-fenster-geniale-erfindung-fatale-gewohnheit"  class="teaser teaser--standard" aria-label="Geniale Erfindung – fatale Gewohnheit �">
1346      <div class="teaser-content--image">
1347        <figure class="image--figure">
1348        <picture>
1349                        <source srcset="/sites/default/files/styles/teaser_standard__m/public/aurora/2026/03/519390.jpeg.webp?itok=PVDVirXP 1x" media="(min-width: 48.0625em) and (max-width: 64em)" type="image/webp" width="295" height="242"/>
1350                  <source srcset="/sites/default/files/styles/teaser_standard__l/public/aurora/2026/03/519390.jpeg.webp?itok=NQBUHonV 1x" media="(min-width: 64.0625em)" type="image/webp" width="185" height="152"/>
1351                  <source srcset="/sites/default/files/styles/teaser_standard__m/public/aurora/2026/03/519390.jpeg?itok=pCyWaZDA 1x" media="(min-width: 48.0625em) and (max-width: 64em)" type="image/jpeg" width="295" height="242"/>
1352                  <source srcset="/sites/default/files/styles/teaser_standard__l/public/aurora/2026/03/519390.jpeg?itok=Gwu-MQJ9 1x" media="(min-width: 64.0625em)" type="image/jpeg" width="185" height="152"/>
1353                          <img alt="Über längere Zeit gekippte Fenster führen häufig an der Außenwand zu Algen­bildung im Bereich oberhalb der Öffnung." loading="eager" data-caption-hide width="485" height="398" data-zoomed="https://www.glaswelt.de/sites/default/files/styles/content__zoomed/public/aurora/2026/03/519390.jpeg?itok=nfBJsl7D" src="/sites/default/files/styles/teaser_standard__s/public/aurora/2026/03/519390.jpeg?itok=1XlcINuX" title="© Foto: Daniel Mund / GW" />
1354
1355    </picture>
1356      <figcaption class="image--figcaption">
1357          <div class="copyright">Foto: Daniel Mund / GW</div>
1358          </figcaption>
1359</figure>
1360
1361
1362    </div>
1363    <div class="teaser-content">
1364                    <div class="teaser-content--kicker">
1365                    90 Jahre Dreh-Kipp-Fenster
1366
1367        </div>
1368                            
1369        <h4 class="teaser-content--headline">
1370                                Geniale Erfindung – fatale 
1371                              <span class="headline-last-word-arrow">Gewohnheit              <span
1372                  class="permission-lock permission-lock-icon--"></span>
1373                                  </span>
1374        </h4>
1375            <div class="teaser-content--publishing-date"><time datetime="2026-03-10T13:39:55Z">10.03.2026</time>
1376</div><span class="teaser-content--publishing-date-divider"> - </span><div class="teaser-content--body"><p>Vor 90 Jahren wurde eine Idee zum Patent angemeldet: Der Dreh-Kipp-Beschlag. Wilhelm Frank erfand 1935 den ersten industriell gefertigten „Roto N“. Damit war es erstmals möglich, einen Fensterflügel mit einem einzigen Beschlag über einen Griff sowohl zu drehen als auch zu kippen. Was an der Erfindung genial ist und warum diese auch zu Schimmelproblemen führen kann.</p>
1377</div>
1378                        <span class="read-more-arrow-container">
1379            <span class="read-more-angled-arrow"> </span>
1380          </span>
1381                  </div>
1382    </a>
1383<a href="/fenster/patentierte-4k-technik-von-innoperform-beschlagsunabhaengiger-falzluefter-fuer-flexible"  class="teaser teaser--standard" aria-label="Beschlagsunabhängiger Falzlüfter für flexible Montage�">
1384      <div class="teaser-content--image">
1385        <figure class="image--figure">
1386        <picture>
1387                        <source srcset="/sites/default/files/styles/teaser_standard__m/public/aurora/2026/03/518971.jpeg.webp?itok=bslYaYIT 1x" media="(min-width: 48.0625em) and (max-width: 64em)" type="image/webp" width="323" height="217"/>
1388                  <source srcset="/sites/default/files/styles/teaser_standard__l/public/aurora/2026/03/518971.jpeg.webp?itok=uRoBKSEy 1x" media="(min-width: 64.0625em)" type="image/webp" width="203" height="136"/>
1389                  <source srcset="/sites/default/files/styles/teaser_standard__m/public/aurora/2026/03/518971.jpeg?itok=Q_wrRPRt 1x" media="(min-width: 48.0625em) and (max-width: 64em)" type="image/jpeg" width="323" height="217"/>
1390                  <source srcset="/sites/default/files/styles/teaser_standard__l/public/aurora/2026/03/518971.jpeg?itok=Kr68M45R 1x" media="(min-width: 64.0625em)" type="image/jpeg" width="203" height="136"/>
1391                          <img alt="Fensterfalzlüfter arimeo classic S sitzen beschlagsunabhängig in der Dichtungsebene des Fensterflügels und werden einfach in die Dichtungsnut eingeclipst. Der Fenster­flügel bleibt unversehrt." loading="eager" data-caption-hide width="593" height="398" data-zoomed="https://www.glaswelt.de/sites/default/files/styles/content__zoomed/public/aurora/2026/03/518971.jpeg?itok=iluQc7OK" src="/sites/default/files/styles/teaser_standard__s/public/aurora/2026/03/518971.jpeg?itok=7Vawwicj" title="© Foto: arimeo/Innoperform GmbH" />
1392
1393    </picture>
1394      <figcaption class="image--figcaption">
1395          <div class="copyright">Foto: arimeo/Innoperform GmbH</div>
1396          </figcaption>
1397</figure>
1398
1399
1400    </div>
1401    <div class="teaser-content">
1402                    <div class="teaser-content--kicker">
1403                    Patentierte 4K-Technik von Innoperform
1404
1405        </div>
1406                            
1407        <h4 class="teaser-content--headline">
1408                                Beschlagsunabhängiger Falzlüfter für flexible 
1409                              <span class="headline-last-word-arrow">Montage              <span
1410                  class="permission-lock permission-lock-icon--"></span>
1411                                  </span>
1412        </h4>
1413            <div class="teaser-content--publishing-date"><time datetime="2026-03-10T13:37:22Z">10.03.2026</time>
1414</div><span class="teaser-content--publishing-date-divider"> - </span><div class="teaser-content--body"><p>Der Fensterfalzlüfter Arimeo Classic S von Innoperform wird einfach in die Dichtungsebene eingeclipst – ohne Fräsen, Bohren oder Schrauben. Das spart Zeit und Kosten, macht die Montage taktzeitneutral und ermöglicht nachträgliche Änderungen am fertigen Fenster.</p>
1415</div>
1416                        <span class="read-more-arrow-container">
1417            <span class="read-more-angled-arrow"> </span>
1418          </span>
1419                  </div>
1420    </a>
1421<a href="/fenster/regel-air-blickt-positiv-nach-vorn-smart-luefter-als-game-changer"  class="teaser teaser--standard" aria-label="Smart-Lüfter als Game-Changer�">
1422      <div class="teaser-content--image">
1423        <figure class="image--figure">
1424        <picture>
1425                        <source srcset="/sites/default/files/styles/teaser_standard__m/public/aurora/2026/01/507383.jpeg.webp?itok=fbPTHNh_ 1x" media="(min-width: 48.0625em) and (max-width: 64em)" type="image/webp" width="221" height="242"/>
1426                  <source srcset="/sites/default/files/styles/teaser_standard__l/public/aurora/2026/01/507383.jpeg.webp?itok=lG3odebW 1x" media="(min-width: 64.0625em)" type="image/webp" width="139" height="152"/>
1427                  <source srcset="/sites/default/files/styles/teaser_standard__m/public/aurora/2026/01/507383.jpeg?itok=fnZk1bML 1x" media="(min-width: 48.0625em) and (max-width: 64em)" type="image/jpeg" width="221" height="242"/>
1428                  <source srcset="/sites/default/files/styles/teaser_standard__l/public/aurora/2026/01/507383.jpeg?itok=QQcfbhae 1x" media="(min-width: 64.0625em)" type="image/jpeg" width="139" height="152"/>
1429                          <img alt="GF Thomas Verhoeven (l.) und Regel-air-Gründer und Inhaber Heinz Becks beim GW-Redaktionsbesuch im ­Dezember 2025." loading="eager" data-caption-hide width="363" height="398" data-zoomed="https://www.glaswelt.de/sites/default/files/styles/content__zoomed/public/aurora/2026/01/507383.jpeg?itok=LqZ-ajKr" src="/sites/default/files/styles/teaser_standard__s/public/aurora/2026/01/507383.jpeg?itok=PxGJpjhV" title="© Foto: Daniel Mund / GW" />
1430
1431    </picture>
1432      <figcaption class="image--figcaption">
1433          <div class="copyright">Foto: Daniel Mund / GW</div>
1434          </figcaption>
1435</figure>
1436
1437
1438    </div>
1439    <div class="teaser-content">
1440                    <div class="teaser-content--kicker">
1441                    Regel-air blickt positiv nach vorn
1442
1443        </div>
1444                            
1445        <h4 class="teaser-content--headline">
1446                                Smart-Lüfter als 
1447                              <span class="headline-last-word-arrow">Game-Changer              <span
1448                  class="permission-lock permission-lock-icon--"></span>
1449                                  </span>
1450        </h4>
1451            <div class="teaser-content--publishing-date"><time datetime="2026-01-27T12:41:58Z">27.01.2026</time>
1452</div><span class="teaser-content--publishing-date-divider"> - </span><div class="teaser-content--body"><p>Mit dem neuen SMART-Lüfter hat Regel-air den Fensterfalzlüfter-Markt aufgemischt. Statt mühsamer Dichtungsentfernung ermöglicht dieser automatisierte Fräsprozesse. Nach nur zwei Monaten am Markt zeigt sich: Die Resonanz ist überwältigend. Geschäftsführer Thomas Verhoeven erklärt beim Redaktionsbesuch, warum 2026 das Jahr der großen Expansion werden könnte.</p>
1453</div>
1454                        <span class="read-more-arrow-container">
1455            <span class="read-more-angled-arrow"> </span>
1456          </span>
1457                  </div>
1458    </a>
1459<a href="/fenster/90-jahre-dk-fenster-geniale-erfindung-fatale-gewohnheit"  class="teaser teaser--standard" aria-label="90 Jahre DK-Fenster: Geniale Erfindung – fatale Gewohnheit">
1460      <div class="teaser-content--image">
1461        <figure class="image--figure">
1462        <picture>
1463                        <source srcset="/sites/default/files/styles/teaser_standard__m/public/aurora/2025/12/504009.jpeg.webp?itok=iudfuh5V 1x" media="(min-width: 48.0625em) and (max-width: 64em)" type="image/webp" width="245" height="242"/>
1464                  <source srcset="/sites/default/files/styles/teaser_standard__l/public/aurora/2025/12/504009.jpeg.webp?itok=5Fl-yK9M 1x" media="(min-width: 64.0625em)" type="image/webp" width="154" height="152"/>
1465                  <source srcset="/sites/default/files/styles/teaser_standard__m/public/aurora/2025/12/504009.jpeg?itok=7aa8vxyi 1x" media="(min-width: 48.0625em) and (max-width: 64em)" type="image/jpeg" width="245" height="242"/>
1466                  <source srcset="/sites/default/files/styles/teaser_standard__l/public/aurora/2025/12/504009.jpeg?itok=v8IQpHwj 1x" media="(min-width: 64.0625em)" type="image/jpeg" width="154" height="152"/>
1467                          <img alt="Über längere Zeit gekippte Fenster führen häufig an der Außenwand zu Algenbildung im Bereich oberhalb der Öffnung." loading="eager" data-caption-hide width="402" height="398" data-zoomed="https://www.glaswelt.de/sites/default/files/styles/content__zoomed/public/aurora/2025/12/504009.jpeg?itok=nfLykv0Y" src="/sites/default/files/styles/teaser_standard__s/public/aurora/2025/12/504009.jpeg?itok=P8n7dlmG" title="© Daniel Mund / GW" />
1468
1469    </picture>
1470      <figcaption class="image--figcaption">
1471          <div class="copyright">Daniel Mund / GW</div>
1472          </figcaption>
1473</figure>
1474
1475
1476    </div>
1477    <div class="teaser-content">
1478                    <div class="teaser-content--kicker">
1479                    
1480        </div>
1481                            
1482        <h4 class="teaser-content--headline">
1483                                90 Jahre DK-Fenster: Geniale Erfindung – fatale 
1484                              <span class="headline-last-word-arrow">Gewohnheit                      </span>
1485        </h4>
1486            <div class="teaser-content--publishing-date"><time datetime="2025-12-18T10:40:11Z">18.12.2025</time>
1487</div><span class="teaser-content--publishing-date-divider"> - </span><div class="teaser-content--body"><p>Vor 90 Jahren wurde eine Idee zum Patent angemeldet: Der Dreh-Kipp-Beschlag. Wilhelm Frank erfand 1935 den ersten industriell gefertigten „Roto N“. Damit war es erstmals möglich, einen Fensterflügel mit einem einzigen Beschlag über einen Griff sowohl zu drehen als auch zu kippen. Was an der Erfindung genial ist und warum diese auch zu Schimmelproblemen führen kann.</p>
1488</div>
1489                        <span class="read-more-arrow-container">
1490            <span class="read-more-angled-arrow"> </span>
1491          </span>
1492                  </div>
1493    </a>
1494<a href="/fenster/glasfronten-beschlagen-warum-richtiges-lueften-entscheidend-ist"  class="teaser teaser--standard" aria-label="Warum richtiges Lüften entscheidend ist�">
1495      <div class="teaser-content--image">
1496        <figure class="image--figure">
1497        <picture>
1498                        <source srcset="/sites/default/files/styles/teaser_standard__m/public/aurora/2025/12/497613.jpeg.webp?itok=7c7g4NyC 1x" media="(min-width: 48.0625em) and (max-width: 64em)" type="image/webp" width="323" height="166"/>
1499                  <source srcset="/sites/default/files/styles/teaser_standard__l/public/aurora/2025/12/497613.jpeg.webp?itok=NyuyyId1 1x" media="(min-width: 64.0625em)" type="image/webp" width="203" height="104"/>
1500                  <source srcset="/sites/default/files/styles/teaser_standard__m/public/aurora/2025/12/497613.jpeg?itok=Hv-sPLpe 1x" media="(min-width: 48.0625em) and (max-width: 64em)" type="image/jpeg" width="323" height="166"/>
1501                  <source srcset="/sites/default/files/styles/teaser_standard__l/public/aurora/2025/12/497613.jpeg?itok=kAXRMAvN 1x" media="(min-width: 64.0625em)" type="image/jpeg" width="203" height="104"/>
1502                          <img alt="Großflächige Glasfronten reagieren sensibel auf Temperaturschwankungen und Luftfeuchtigkeit – und zeigen, was im Raumklima passiert." loading="eager" data-caption-hide width="708" height="364" data-zoomed="https://www.glaswelt.de/sites/default/files/styles/content__zoomed/public/aurora/2025/12/497613.jpeg?itok=Z52dXTcq" src="/sites/default/files/styles/teaser_standard__s/public/aurora/2025/12/497613.jpeg?itok=di-tPRUH" title="© Foto: Sunflex Aluminiumsysteme GmbH" />
1503
1504    </picture>
1505      <figcaption class="image--figcaption">
1506          <div class="copyright">Foto: Sunflex Aluminiumsysteme GmbH</div>
1507          </figcaption>
1508</figure>
1509
1510
1511    </div>
1512    <div class="teaser-content">
1513                    <div class="teaser-content--kicker">
1514                    Glasfronten beschlagen?
1515
1516        </div>
1517                            
1518        <h4 class="teaser-content--headline">
1519                                Warum richtiges Lüften entscheidend 
1520                              <span class="headline-last-word-arrow">ist              <span
1521                  class="permission-lock permission-lock-icon--"></span>
1522                                  </span>
1523        </h4>
1524            <div class="teaser-content--publishing-date"><time datetime="2025-12-03T11:17:18Z">03.12.2025</time>
1525</div><span class="teaser-content--publishing-date-divider"> - </span><div class="teaser-content--body">  <p>Beschlagene Glasfronten sind im Winter ein häufiges Ärgernis – doch die Ursache liegt meist nicht in der Verglasung selbst, sondern im Raumklima. Dennis Schneider, Geschäftsführer der Sunflex Aluminiumsysteme GmbH: „Gerade bei großflächigen Glasfronten wird dieser Zusammenhang besonders sichtbar...</p>
1526
1527
1528</div>
1529                        <span class="read-more-arrow-container">
1530            <span class="read-more-angled-arrow"> </span>
1531          </span>
1532                  </div>
1533    </a>
1534<a href="/fenster/patentierte-4k-technik-von-innoperform-fensterfalzluefter-nutzt-clever-den-bauraum-im"  class="teaser teaser--standard" aria-label="Fensterfalzlüfter nutzt clever den Bauraum im Fensterfalz�">
1535      <div class="teaser-content--image">
1536        <figure class="image--figure">
1537        <picture>
1538                        <source srcset="/sites/default/files/styles/teaser_standard__m/public/aurora/2025/12/497610.jpeg.webp?itok=L682BrJr 1x" media="(min-width: 48.0625em) and (max-width: 64em)" type="image/webp" width="323" height="203"/>
1539                  <source srcset="/sites/default/files/styles/teaser_standard__l/public/aurora/2025/12/497610.jpeg.webp?itok=q-iRwyJ1 1x" media="(min-width: 64.0625em)" type="image/webp" width="203" height="128"/>
1540                  <source srcset="/sites/default/files/styles/teaser_standard__m/public/aurora/2025/12/497610.jpeg?itok=VvSWI1SS 1x" media="(min-width: 48.0625em) and (max-width: 64em)" type="image/jpeg" width="323" height="203"/>
1541                  <source srcset="/sites/default/files/styles/teaser_standard__l/public/aurora/2025/12/497610.jpeg?itok=eVFqy1F9 1x" media="(min-width: 64.0625em)" type="image/jpeg" width="203" height="128"/>
1542                          <img alt="Fensterfalzlüfter arimeo classic S sitzen beschlagsunabhängig in der Dichtungsebene des Fensterflügels und werden einfach in die Dichtungsnut eingeclipst. Der Fensterflügel bleibt unversehrt." loading="eager" data-caption-hide width="632" height="398" data-zoomed="https://www.glaswelt.de/sites/default/files/styles/content__zoomed/public/aurora/2025/12/497610.jpeg?itok=HZk78if0" src="/sites/default/files/styles/teaser_standard__s/public/aurora/2025/12/497610.jpeg?itok=ZYvonqBf" title="© Foto: arimeo/Innoperform GmbH" />
1543
1544    </picture>
1545      <figcaption class="image--figcaption">
1546          <div class="copyright">Foto: arimeo/Innoperform GmbH</div>
1547          </figcaption>
1548</figure>
1549
1550
1551    </div>
1552    <div class="teaser-content">
1553                    <div class="teaser-content--kicker">
1554                    Patentierte 4K-Technik von Innoperform
1555
1556        </div>
1557                            
1558        <h4 class="teaser-content--headline">
1559                                Fensterfalzlüfter nutzt clever den Bauraum im 
1560                              <span class="headline-last-word-arrow">Fensterfalz              <span
1561                  class="permission-lock permission-lock-icon--"></span>
1562                                  </span>
1563        </h4>
1564            <div class="teaser-content--publishing-date"><time datetime="2025-12-03T11:16:41Z">03.12.2025</time>
1565</div><span class="teaser-content--publishing-date-divider"> - </span><div class="teaser-content--body"><p>Innoperform löst das Platzproblem bei Fensterfalzlüftern elegant: Der arimeo classic S sitzt vollständig in der Dichtungsebene des Fensterflügels. Beschläge spielen keine Rolle mehr – die gesamte Fensterbreite steht zur Verfügung.</p>
1566</div>
1567                        <span class="read-more-arrow-container">
1568            <span class="read-more-angled-arrow"> </span>
1569          </span>
1570                  </div>
1571    </a>
1572<a href="/fenster/flexibler-fensterfalzluefter-innoperform-setzt-auf-minimalinvasive-montage"  class="teaser teaser--standard" aria-label="Innoperform setzt auf minimalinvasive Montage">
1573      <div class="teaser-content--image">
1574        <figure class="image--figure">
1575        <picture>
1576                        <source srcset="/sites/default/files/styles/teaser_standard__m/public/aurora/2025/12/498460.jpeg.webp?itok=fIvv3gwU 1x" media="(min-width: 48.0625em) and (max-width: 64em)" type="image/webp" width="323" height="215"/>
1577                  <source srcset="/sites/default/files/styles/teaser_standard__l/public/aurora/2025/12/498460.jpeg.webp?itok=8mtxQ01H 1x" media="(min-width: 64.0625em)" type="image/webp" width="203" height="135"/>
1578                  <source srcset="/sites/default/files/styles/teaser_standard__m/public/aurora/2025/12/498460.jpeg?itok=yoWMnw_J 1x" media="(min-width: 48.0625em) and (max-width: 64em)" type="image/jpeg" width="323" height="215"/>
1579                  <source srcset="/sites/default/files/styles/teaser_standard__l/public/aurora/2025/12/498460.jpeg?itok=CkcMuSz_ 1x" media="(min-width: 64.0625em)" type="image/jpeg" width="203" height="135"/>
1580                          <img alt="Fensterfalzlüfter arimeo classic S sitzen beschlagsunabhängig in der Dichtungsebene des Fensterflügels und werden einfach in die Dichtungsnut eingeclipst. Der Fensterflügel bleibt unversehrt." loading="eager" data-caption-hide width="597" height="398" data-zoomed="https://www.glaswelt.de/sites/default/files/styles/content__zoomed/public/aurora/2025/12/498460.jpeg?itok=Z3TxK_P0" src="/sites/default/files/styles/teaser_standard__s/public/aurora/2025/12/498460.jpeg?itok=I8hxES1u" title="© arimeo/Innoperform GmbH" />
1581
1582    </picture>
1583      <figcaption class="image--figcaption">
1584          <div class="copyright">arimeo/Innoperform GmbH</div>
1585          </figcaption>
1586</figure>
1587
1588
1589    </div>
1590    <div class="teaser-content">
1591                    <div class="teaser-content--kicker">
1592                    Flexibler Fensterfalzlüfter
1593        </div>
1594                            
1595        <h4 class="teaser-content--headline">
1596                                Innoperform setzt auf minimalinvasive 
1597                              <span class="headline-last-word-arrow">Montage                      </span>
1598        </h4>
1599            <div class="teaser-content--publishing-date"><time datetime="2025-12-02T10:36:56Z">02.12.2025</time>
1600</div><span class="teaser-content--publishing-date-divider"> - </span><div class="teaser-content--body"><p>Innoperform setzt mit dem arimeo classic S auf einen Fensterfalzlüfter, der ohne maschinelle Bearbeitung auskommt. Das patentierte System wird direkt in die Dichtungsebene eingeclipst – ohne Fräsen, Bohren oder Schrauben. Diese minimalinvasive Montage ermöglicht es Fensterherstellern, den Einbau flexibel an jeder Station im Produktionsprozess durchzuführen.</p>
1601</div>
1602                        <span class="read-more-arrow-container">
1603            <span class="read-more-angled-arrow"> </span>
1604          </span>
1605                  </div>
1606    </a>
1607
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1609        <div class="del-show-more"><a href="/ajax/del/35715ae8-816e-4905-971c-149c108cadeb/1561553/paragraph/1/19/asc/eyJub2RlIjp7ImlkIjoiMjU5NDcwIiwidHlwZSI6InBhZ2UifX0%3D" title="Mehr Elemente anzeigen" class="del-show-more-link use-ajax" rel="nofollow" data-target-type="node" aria-controls="del--paragraph-859105--content" aria-label="Mehr Elemente anzeigen">Mehr anzeigen</a></div>
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1618
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1621
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1623<div id="block-ivory-updatedshareblock" class="block--provider--ge-updated-share block--updated-share-block">
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1630            <div class="shariff"   data-services="[&quot;facebook&quot;,&quot;twitter&quot;,&quot;whatsapp&quot;,&quot;linkedin&quot;,&quot;xing&quot;,&quot;mail&quot;]" data-theme="colored" data-css="min" data-orientation="horizontal" data-mail-url="mailto:" data-mail-subject="Ich habe einen interessanten Artikel auf www.glaswelt.de gefunden" data-mail-body="Hier ist der Link zum Artikel: Lüftung
1631Hier klicken: https://www.glaswelt.de/fenster/lueftung
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1656<div id="block-shariffsharebuttons--2" class="block--provider--shariff block--shariff-block">
1657  
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1659            <div class="shariff"   data-services="[&quot;facebook&quot;,&quot;twitter&quot;,&quot;whatsapp&quot;,&quot;linkedin&quot;,&quot;xing&quot;,&quot;mail&quot;]" data-theme="colored" data-css="min" data-orientation="horizontal" data-mail-url="mailto:" data-mail-subject="Ich habe einen interessanten Artikel auf www.glaswelt.de gefunden" data-mail-body="Hier ist der Link zum Artikel: Lüftung
1660Hier klicken: https://www.glaswelt.de/fenster/lueftung
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1716<div id="block-sidebarblock" class="block--provider--sidebar-inheritance block--sidebar-inheritance-block">
1717  
1718    
1719            
1720    <section  id="paragraph-599548" class="paragraph paragraph--type--section-paragraph render-mode-- paragraph--view-mode--default" style="background-color: white">
1721      <section  id="paragraph-599547" class="paragraph paragraph--type--insert-library paragraph--view-mode--default">
1722    
1723            <div>    <section  id="paragraph-599544" class="paragraph paragraph--type--section-headline paragraph--view-mode--default">
1724        <h3 class="section-headline has-icon icon-sign-in-alt"><i class="fas fa-sign-in-alt"></i> Anmeldung und Registrierung</h3>
1725
1726</section>
1727
1728    <section  id="paragraph-599545" class="paragraph paragraph--type--text paragraph--view-mode--default">
1729    <p><a data-entity-type="node" data-entity-uuid="a1f1292f-bbb3-4ee5-8a4c-1451379cc3e6" href="/anmeldung-und-registrierung-auf-gentner-kundenportal">So melden Sie sich als Abonnent an, um Zugriff auf alle Zusatz-Inhalte zu bekommen.</a></p>
1730</section>
1731
1732    
1733<div id="paragraph-599546" class="paragraph paragraph--type--button paragraph--view-mode--default button-orientation--left button-style--button">
1734      <a href="https://www.glaswelt.de/anmeldung-und-registrierung-auf-gentner-kundenportal" hreflang="de-gw">Jetzt informieren</a>
1735
1736</div>
1737
1738    <section  id="paragraph-673592" class="paragraph paragraph--type--text paragraph--view-mode--default">
1739    <p>Noch kein Abo? <a href="https://gentnershop.de/gw" target="_blank" data-mrf-conversion="Shop_Vert_Sidebar">Jetzt über alle Abo-Angebote informieren und Wissensvorsprung sichern.</a></p>
1740</section>
1741
1742</div>
1743      
1744</section>
1745
1746
1747</section>
1748
1749    <section  id="paragraph-534018" class="paragraph paragraph--type--section-paragraph render-mode-- paragraph--view-mode--default" style="background-color: white">
1750      <section  id="paragraph-534016" class="paragraph paragraph--type--section-headline paragraph--view-mode--default">
1751        <h3 class="section-headline">Aktuelle Ausgabe</h3>
1752
1753</section>
1754
1755          <section  id="paragraph-534017" class="paragraph paragraph--type--block-placement paragraph--view-mode--default">
1756      
1757      <div id="block-artikelausgabe" class="block--provider--ge-issues block--article-issue">
1758  
1759    
1760            <div class="article-issue issue--view-mode-teaser">
1761    <div class="issue-split">
1762    <div class="issue-cover">
1763                <a class="issue-cover-link" href="/heftarchiv/ausgabe-09-2026">
1764                
1765            <div><div class="file file--type-image file--mimetype-image-jpeg file--view-mode-issue-teaser">
1766
1767  
1768    
1769
1770  <div class="content">
1771      
1772            <div>        <picture>
1773                        <source srcset="/sites/default/files/styles/issue_teaser_m/public/gw_2609_epaper.jpg.webp?itok=LQonJwnI 1x" media="(min-width: 48.0625em) and (max-width: 64em)" type="image/webp" width="260" height="367"/>
1774                  <source srcset="/sites/default/files/styles/issue_teaser_l/public/gw_2609_epaper.jpg.webp?itok=zQqdAu9P 1x" media="(min-width: 64.0625em)" type="image/webp" width="110" height="155"/>
1775                  <source srcset="/sites/default/files/styles/issue_teaser_m/public/gw_2609_epaper.jpg?itok=SzMAyhtB 1x" media="(min-width: 48.0625em) and (max-width: 64em)" type="image/jpeg" width="260" height="367"/>
1776                  <source srcset="/sites/default/files/styles/issue_teaser_l/public/gw_2609_epaper.jpg?itok=XicrcIWN 1x" media="(min-width: 64.0625em)" type="image/jpeg" width="110" height="155"/>
1777                          <img loading="lazy" width="595" height="841" data-zoomed="https://www.glaswelt.de/sites/default/files/styles/content__zoomed/public/gw_2609_epaper.jpg?itok=zpCkah-a" src="/sites/default/files/styles/issue_teaser_s/public/gw_2609_epaper.jpg?itok=oPn7ssxF" alt="" title="Titelseite der Zeitschrift „Glaswelt“ mit Abbildungen von Industriemaschinen für die Glasindustrie und dem Slogan „Wir kennen Glas, wir lieben Glas. wir • glas.“." />
1778
1779    </picture>
1780    
1781</div>
1782      
1783  </div>
1784
1785</div>
1786</div>
1787      
1788                </a>
1789            </div>
1790        <div class="issue-split-content">
1791            <h3 class="issue-title">
1792                      <div class="name field--item">Heft 09-2026</div>
1793            </h3>
1794                        <div class="issue-cta"><a class="button" href="/heftarchiv/ausgabe-09-2026">Inhaltsverzeichnis</a></div>
1795                                    <div class="issue-order"><a class="button" href="https://gentnershop.de/gw/2609" rel="noreferrer" target="_blank">Einzelheft bestellen</a></div>
1796                    </div>
1797    </div>
1798    </div>
1799<div class="article-issue--cta">
1800      <div class="issue-cta--headline">2 Ausgaben unverbindlich testen:</div>
1801        <a class="issue-cta-button button cta" href="https://gentnershop.de/gw/abos"
1802       target="_blank">Jetzt kostenlos testen!</a>
1803  </div>
1804        </div>
1805
1806  
1807
1808    </section>
1809  
1810
1811</section>
1812
1813    <section  id="paragraph-534021" class="paragraph paragraph--type--section-paragraph render-mode-- paragraph--view-mode--default" style="background-color: white">
1814      <section  id="paragraph-534019" class="paragraph paragraph--type--section-headline paragraph--view-mode--default">
1815        <h3 class="section-headline">Facebook</h3>
1816
1817</section>
1818
1819    <section  id="paragraph-534020" class="paragraph paragraph--type--facebook paragraph--view-mode--default">
1820       <div id="fb-root"></div>
1821    
1821<script>
1822      var cmpHosts = ['sbz-monteur',
1823        'asu-arbeitsmedizin',
1824        'sbz-online',
1825        'diekaelte',
1826        'tga-fachplaner',
1827        'glaswelt',
1828        'baumetall',
1829        'medsach',
1830        'geb-info',
1831        'photovoltaik',
1832        'kl-magazin',
1833        'erneuerbareenergien',
1834        'pveurope',
1835        'gw-news',
1836        'hzwei',
1837        'h2-international',
1838        'erneuerbareenergien',
1839        'future-watt','tech-isolierung'];
1840
1841      var isCmpHost = false;
1842      cmpHosts.forEach(function (cmpHost) {
1843          if (window.location.host.indexOf(cmpHost) !== -1) {
1844            isCmpHost = true;
1845          }
1846        },
1847      );
1848      if (!isCmpHost) {
1849        (function (d, s, id) {
1850          var js, fjs = d.getElementsByTagName(s)[0];
1851          if (d.getElementById(id)) {
1852            return;
1853          }
1854          js = d.createElement(s);
1855          js.id = id;
1856          js.src = 'https://connect.facebook.net/de_DE/sdk.js#xfbml=1&version=v3.0&appId=643427335691827&autoLogAppEvents=1';// https://service.arocom.de/issues/16666?pn=1#note-11
1857          fjs.parentNode.insertBefore(js, fjs);
1858        }(document, 'script', 'facebook-jssdk'));
1859      } else {
1860        var siteAbo = typeof window._sp_.config.targetingParams !== 'undefined' && window._sp_.config.targetingParams.site_abo;
1861        if (!siteAbo) {
1862          __tcfapi('addEventListener', 2, function (tcData, success) {
1863            if (tcData.eventStatus === 'tcloaded' || tcData.eventStatus === 'useractioncomplete') {
1864              __tcfapi('getCustomVendorConsents', 2, function (vendorConsents, success) {
1865                if (success) {
1866                  var ids = vendorConsents.consentedVendors.map(function (value, index) {return value['_id'];});
1867                  var fbConsentGiven = ids.includes('5f58a13f95e5ca5c38b2f0d1'); // custom audience.
1868                  if (fbConsentGiven) {
1869                    (function (d, s, id) {
1870                      var js, fjs = d.getElementsByTagName(s)[0];
1871                      if (d.getElementById(id)) {
1872                        return;
1873                      }
1874                      js = d.createElement(s);
1875                      js.id = id;
1876                      js.src = 'https://connect.facebook.net/de_DE/sdk.js#xfbml=1&version=v3.0&appId=643427335691827&autoLogAppEvents=1';// https://service.arocom.de/issues/16666?pn=1#note-11
1877                      fjs.parentNode.insertBefore(js, fjs);
1878                    }(document, 'script', 'facebook-jssdk'));
1879                  } else {
1880                    console.log('TCF: Facebook Vendor not consented!');
1881                  }
1882                }
1883              });
1884            }
1885          });
1886        }
1887      }
1888
1889      console.log('FB Pixel', 'Paragraph code has been loaded.');
1890    </script>
1890
1891
1892    <div class="fb-page" data-href="https://www.facebook.com/Glaswelt" data-tabs="timeline"
1893         data-small-header="true" data-adapt-container-width="true"
1894         data-hide-cover="true" data-show-facepile="false">
1895      <blockquote cite="https://www.facebook.com/facebook"
1896                  class="fb-xfbml-parse-ignore">
1897        <a href="https://www.facebook.com/facebook">Facebook</a>
1898      </blockquote>
1899    </div>
1900  </section>
1901
1902
1903</section>
1904
1905    <section  id="paragraph-534161" class="paragraph paragraph--type--section-paragraph render-mode-- paragraph--view-mode--default" style="background-color: white">
1906      <section  id="paragraph-534158" class="paragraph paragraph--type--section-headline paragraph--view-mode--default">
1907        <h3 class="section-headline">Newsletter</h3>
1908
1909</section>
1910
1911    <section  id="paragraph-534159" class="paragraph paragraph--type--text paragraph--view-mode--default">
1912    <p>Ja, ich möchte den GLASWELT-Newsletter kostenlos abonnieren.</p>
1913</section>
1914
1915    
1916<div id="paragraph-534160" class="paragraph paragraph--type--button paragraph--view-mode--default button-orientation--left button-style--button">
1917      <a href="https://www.glaswelt.de/newsletter-anmeldung" hreflang="de-gw">Jetzt anmelden!</a>
1918
1919</div>
1920
1921
1922</section>
1923
1924    <section  id="paragraph-567992" class="paragraph paragraph--type--section-paragraph render-mode-- paragraph--view-mode--default" style="background-color: white">
1925      <section  id="paragraph-567989" class="paragraph paragraph--type--section-headline paragraph--view-mode--default">
1926        <h3 class="section-headline">Objekt des Monats</h3>
1927
1928</section>
1929
1930    <section  id="paragraph-567990" class="paragraph paragraph--type--dynamic-teaser-list teaser-list-type--teaser
1930-standard-no-image-no-date paragraph--view-mode--default">
1931        
1932<div  class="del-container del-render--teaser-standard-no-image-no-date" id="del--paragraph-567990">
1933  <div aria-live="polite" aria-atomic="true" class="teaser-update-region visually-hidden"></div>
1934      <div id="del--paragraph-567990--content" class="del-container-content">
1935      <a href="/objekt-des-monats/solarlux-eleven-decks-so-sieht-wohnen-der-hamburger-hafencity-aus"  class="teaser teaser--teaser-standard-no-image-no-date" aria-label="So sieht Wohnen in der Hamburger HafenCity aus">
1936      <div class="teaser-content">
1937                    <div class="teaser-content--kicker">
1938                    Solarlux – Eleven Decks
1939
1940        </div>
1941                            
1942        <h4 class="teaser-content--headline">
1943                                So sieht Wohnen in der Hamburger HafenCity 
1944                              <span class="headline-last-word-arrow">aus              <span
1945                  class="permission-lock permission-lock-icon--"></span>
1946                      </span>
1947        </h4>
1948      <div class="teaser-content--body">  <p>In der Hamburger HafenCity entstand mit Eleven Decks der größte frei finanzierte Wohnungsbau der Stadt. Entworfen wurde der Gebäudekomplex von Professor Carsten Roth. An den Loggien übernehmen die Schiebe-Dreh-Systeme Proline T und Proline T Mega von Solarlux als Prallscheiben Aufgaben des Schall-...</p>
1949
1950
1951</div>
1952                        <span class="read-more-arrow-container">
1953            <span class="read-more-angled-arrow"> </span>
1954          </span>
1955                  </div>
1956    </a>
1957
1958    </div>
1959      </div>
1960
1961
1962</section>
1963
1964    
1965<div id="paragraph-567991" class="paragraph paragraph--type--button paragraph--view-mode--default button-orientation--left button-style--cta">
1966      <a href="https://www.glaswelt.de/objekt-des-monats" hreflang="de-gw">Alle Objekte des Monats</a>
1967
1968</div>
1969
1970
1971</section>
1972
1973
1974
1975        </div>
1976
1977  </div>
1978
1979      </aside>
1980      </div>
1981
1982      <footer id="footer" class="region region--footer" role="contentinfo">
1983        <div>
1984    <div id="block-verticalsfootermenublock" class="block--provider--alpha-menu block--verticals-footer-menu-block">
1985  
1986    
1987            
1988              <ul class="menu">
1989                                <li class="menu-item">
1990
1991                                      <a href="/abo-leserservice" data-drupal-link-system-path="node/58015">Abo- &amp; Leserservice</a>
1992                                    </li>
1993                            <li class="menu-item">
1994
1995                                      <a href="/agb" data-drupal-link-system-path="node/58020">AGB</a>
1996                                    </li>
1997                            <li class="menu-item">
1998
1999                                      <a href="/alle-inhalte-chronologisch" data-drupal-link-system-path="alle-inhalte-chronologisch">Alle Inhalte chronologisch</a>
2000                                    </li>
2001                            <li class="menu-item">
2002
2003                                      <a href="/anmelden" data-drupal-link-system-path="node/216298">Anmelden</a>
2004                                    </li>
2005                            <li class="menu-item">
2006
2007                                      <a href="/anmeldung-und-registrierung-auf-gentner-kundenportal" data-drupal-link-system-path="node/58022">Anmeldung &amp; Registrierung</a>
2008                                    </li>
2009                            <li class="menu-item">
2010
2011                                      <a href="/datenschutz" data-drupal-link-system-path="node/225356">Datenschutz</a>
2012                                    </li>
2013                            <li class="menu-item">
2014
2015                                      <a href="/premium/e-paper" data-drupal-link-system-path="node/185356">E-Paper</a>
2016                                    </li>
2017                            <li class="menu-item">
2018
2019                                      <a href="https://www.gentner.de/" target="_blank" rel="noopener noreferrer">Gentner Verlag</a>
2020                                    </li>
2021                            <li class="menu-item">
2022
2023                                      <a href="https://gentnershop.de/gw" target="_blank" data-mrf-conversion="Shop_Vert_Footer" rel="noopener noreferrer">GLASWELT abonnieren</a>
2024                                    </li>
2025                            <li class="menu-item">
2026
2027                                      <a href="/impressum" data-drupal-link-system-path="node/58018">Impressum</a>
2028                                    </li>
2029                            <li class="menu-item">
2030
2031                                      <a href="https://www.gentner.de/karriere/offene-stellen" target="_blank" rel="noopener noreferrer">Karriere bei Gentner</a>
2032                                    </li>
2033                            <li class="menu-item">
2034
2035                                      <a href="/team" data-drupal-link-system-path="node/58011">Team</a>
2036                                    </li>
2037                            <li class="menu-item">
2038
2039                                      <a href="https://www.gentner.de/ueber-uns/engagement" target="_blank" rel="noopener noreferrer">Mitgliedschaften und Engagement</a>
2040                                    </li>
2041                            <li class="menu-item">
2042
2043                                      <a href="https://www.gentner.de/mediaservice-mediadaten/glaswelt" target="_blank" rel="noopener noreferrer">Mediaservice</a>
2044                                    </li>
2045                            <li class="menu-item">
2046
2047                                      <a href="/newsletter-anmeldung" data-drupal-link-system-path="node/57945">Newsletter</a>
2048                                    </li>
2049                            <li class="menu-item">
2050
2051                                      <a href="https://www.glaswelt.de/objekt-des-monats" rel="noopener noreferrer">Objekt des Monats</a>
2052                                    </li>
2053                            <li class="menu-item">
2054
2055                                      <a href="/glaswelt-rss-newsfeed" data-drupal-link-system-path="node/145986">RSS-Feed</a>
2056                                    </li>
2057                            <li class="menu-item">
2058
2059                                      <a href="" class="privacy-manager">Privacy Manager</a>
2060                      </li>
2061                            <li class="menu-item">
2062
2063                                      <a href="https://events.gentner.de/frontend/de/#/catalog?search=&amp;priceRange=&amp;sortBy=" rel="noopener noreferrer">Veranstaltungen / Webinare</a>
2064                                    </li>
2065                            <li class="menu-item">
2066
2067                                      <a href="https://kataloge.glaswelt.de" target="_blank" rel="noopener noreferrer">Kataloge</a>
2068                                    </li>
2069              </ul>
2070  
2071
2072
2073        </div>
2074<div id="block-footernotes" class="block--provider--verticals-footer block--footer-notes">
2075  
2076    
2077                  <div class="footer--copyright">
2078      <span>© 2026 GLASWELT</span>
2079    </div>
2080    
2081      <div class="footer--climate--2">
2082              <img
2083          src="/themes/custom/ivory/img/partner-der-energiewende-min.png"
2084          alt="Logo Klima Partner" width="185" height="163">
2085          </div>
2086  
2087
2088        </div>
2089<div id="block-social-footer" class="block--provider--verticals-footer block--social-block">
2090  
2091    
2092              <div class="footer--social">
2093    <ul class="footer--social-platforms">
2094              <li class="item social-facebook"><a href="https://www.facebook.com/Glaswelt" class="footer-socialmedia icon-facebook" rel="noopener noreferrer me"></a></li>
2095              <li class="item social-linkedin"><a href="https://www.linkedin.com/company/glaswelt-de" class="footer-socialmedia icon-linkedin" rel="noopener noreferrer me"></a></li>
2096              <li class="item social-youtube"><a href="https://www.youtube.com/channel/UC9skMa-NOYBSqmpuURVcbbw" class="footer-socialmedia icon-youtube" rel="noopener noreferrer me"></a></li>
2097          </ul>
2098  </div>
2099
2100        </div>
2101
2102  </div>
2103
2104    </footer>
2105  </div>
2106          <footer id="post-footer" class="region region--post-footer"
2107              role="contentinfo">
2108          <div>
2109    <div id="block-ga-banderole" class="block--provider--verticals-ads block--google-ads-block">
2110  
2111    
2112            <div id="div-gpt-ad-3664699-11">
2113  
2113<script type="text/javascript">
2114    window.addEventListener('load', function () {
2115      googletag.cmd.push(function () {
2116        googletag.display('div-gpt-ad-3664699-11');
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2118    });
2119  </script>
2119
2120</div>
2121
2122        </div>
2123<div id="block-backtotop" class="block--provider--arocom-back-to-top block--back-to-top-block">
2124  
2125    
2126            <a class="back-to-top-link back-to-top-scroll" tabindex="0"><span class="back-to-top-string">Nach oben</span></a>
2127        </div>
2128
2129  </div>
2130
2131      </footer>
2132    
2133    
2134          <div id="hidden-section" class="region region--hidden-section">
2135        <div class="hidden-section-wrap">
2136            <div>
2137    <div id="block-datalayerblock" class="block--provider--ge-datalayer block--data-layer-block">
2138  
2139    
2140            
2141        </div>
2142
2143  </div>
2144
2145        </div>
2146      </div>
2147    
2148  </div>
2149
2150
2151<script src="/sites/default/files/js/js_FhxAXytQQU1-wBIdaH9LxV57etI-R0mwnnxddueLDVs.js?scope=footer&amp;delta=0&amp;language=de-gw&amp;theme=ivory&amp;include=eJxtUVtuxDAIvJBdPnqX_lrE9ibsEmNhstvcvmyUPlUpsWEYGZhB7gumtbYNVpmI6xEHVMmypgnzLZn412FiybeQRW7kJGw4V6caeMS7UR6p0MDJX7iQDksL2T_srnTHvJ-QhrI3XCknr5HtiWkYjEUeaRWtob4bU7tB0a0jv5xpmGsqaMi4V4WvKPVtLM_ainqplRMW6UbS4BPYhrOusmmr-0E81vYjjW069v4Cf2jhWEfFWbEvAwyn8YaNmPFZ2br3ryWNBbXCmcUjO8quCLFvBlbRu0fGYfEhWiKqyiPMIrM3Mpxh9uNv_oJXfP8NroGaVXXV01OM4eYIG3X4Hw50F91hZKVucfIhQpPij0kG_8NzVLpc4LzjSi0MQ3Mj3NNP5b-RcK_qN_JwfQeco3kYHq-cqJxG-q5OTCwzNZBeG5WYpbWaLR5gNHczIvvMHwiH_fQ"></script>
2151
2152
2153  </body>
2154</html>

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