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604 605</div> 606 607 </div> 608<div id="block-ivory-content" class="block--provider--system block--system-main-block"> 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 groÃen Fenstern, durch die man die Gebäude und einen Baum drauÃen 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. </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, GeschäftsÂführer 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 â 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="âDie Frage ist nicht viel oder wenig â 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 & 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 âDie Frage ist nicht viel oder wenig â 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 COâ-Werten, zu viel unkontrollierte AuÃenluft 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
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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="Groà 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: âWir arbeiten seit Jahren mit Regel-air zusammen â das hat sich Âhervorragend eingespieltâ, sagt Martin Groà (re.), hier mit Raphael Maas (li.) und ÂThomas 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 Groà 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 Groà 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>HeiÃe 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 schlieÃen.</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 die 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 AuÃenlärm reagiert. Das System öffnet Fenster bei sensorisch erfasstem Lüftungsbedarf und schlieÃt sie automatisch, sobald auÃerhalb 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="Ãrgerlich: Schon nach einer kurzen Phase klagt der ÂBewohner 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 â 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="Ãffnungsweite 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 âRoto NX | Câ: 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 Ãffnungsweite 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 âNX | 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 â ein kleines Bauteil mit groÃer 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 â-arimeoâ 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 â eine Lösung, die die Fensterbranche nachhaltig revolutioniert hat. Geschäftsführer Achim Kockler und sein Team haben mit dem arimeo nicht nur eine auÃergewöhnliche Ingenieursleistung vollbracht, sondern auch neue MaÃstäbe gesetzt. Das kleine, aber hochkomplexe Bauteil mit patentierter âsoftmotionâ-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 â 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 StraÃe hat das ÂThema Schallschutz im Siegener 8Eck höchsten Stellenwert. ÂInsgesamt 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 â8Eckâ 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 âbauähnliche Gebäudeâ , aber völlig unterschiedliche Raumluftqualität â 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 â 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 â 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>ð¬ 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. </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 schlieÃen.</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 â 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="Ãber längere Zeit gekippte Fenster führen häufig an der AuÃenwand zu AlgenÂbildung im Bereich oberhalb der Ãffnung." 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 â 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 âRoto Nâ. 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 FensterÂflügel 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 â ohne Fräsen, Bohren oder Schrauben. Das spart Zeit und Kosten, macht die Montage taktzeitneutral und ermöglicht nachträgliche Ãnderungen 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 ÂDezember 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 groÃen 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 â 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="Ãber längere Zeit gekippte Fenster führen häufig an der AuÃenwand zu Algenbildung im Bereich oberhalb der Ãffnung." 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 â 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 âRoto Nâ. 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="GroÃflächige Glasfronten reagieren sensibel auf Temperaturschwankungen und Luftfeuchtigkeit â 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 Ãrgernis â doch die Ursache liegt meist nicht in der Verglasung selbst, sondern im Raumklima. Dennis Schneider, Geschäftsführer der Sunflex Aluminiumsysteme GmbH: âGerade bei groÃflächigen 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 â 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 â 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 1608 </div> 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> 1610 1611 </div> 1612 1613 1614</section> 1615 1616 1617</section> 1618 1619 1620</article> 1621 1622 </div> 1623<div id="block-ivory-updatedshareblock" class="block--provider--ge-updated-share block--updated-share-block"> 1624 <div class="block--content"> 1625 1626 <div class="shariff-buttons"> 1627 <div id="block-shariffsharebuttons" class="block--provider--shariff block--shariff-block"> 1628 1629 1630 <div class="shariff" data-services="["facebook","twitter","whatsapp","linkedin","xing","mail"]" 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 1632 1633" data-media-url="https://www.glaswelt.de/themes/custom/ivory/img/verticals/de-gw/logo.png" data-button-style="icon" data-lang="en"> 1634 1635 1636</div> 1637 1638 </div> 1639 1640 </div> 1641 <div class="copy-link-tooltip"> 1642 <span 1643 id="copy-tooltip">The link has been copied to the clipboard</span> 1644 </div> 1645 <div class="share-buttons"> 1646 <a class="shariff-share"> 1647 <span class="fa fa-share"></span> 1648 Teilen</a> 1649 <a class="copy-page-url" href="#"> 1650 <span class="fa fa-link"></span> 1651 Link kopieren</a> 1652 </div> 1653 1654 </div> 1655 </div> 1656<div id="block-shariffsharebuttons--2" class="block--provider--shariff block--shariff-block"> 1657 1658 1659 <div class="shariff" data-services="["facebook","twitter","whatsapp","linkedin","xing","mail"]" 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 1661 1662" data-media-url="https://www.glaswelt.de/themes/custom/ivory/img/verticals/de-gw/logo.png" data-button-style="icon" data-lang="en"> 1663 1664 1665</div> 1666 1667 </div> 1668 1669 </div> 1670 1671 </main> 1672 <aside id="sidebar" class="region region--sidebar" role="complementary"> 1673 <div> 1674 <div id="block-ga-medium-rectangle-1" class="block--provider--verticals-ads block--google-ads-block"> 1675 1676 1677 <div id="div-gpt-ad-3664699-4"> 1678
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