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href="/fr/produits" class="link ">Produits</a></li><li class="breadcrumb-item" itemprop="itemListElement" itemscope itemtype="http://schema.org/ListItem"><a href="/fr/produits/sous-toiture" class="link ">Sous-toiture</a></li><li class="breadcrumb-item" itemprop="itemListElement" itemscope itemtype="http://schema.org/ListItem">DUO longlife ND extra</li></ol></nav></div></div></section><section class="before-main container-fluid"><div class="neos-beforemain-contentcollection"><div class="techdivision-carousel-carousel arrow-black" data-tdcarousel="carousel" data-tdcarousel-slidestoshow="1" data-tdcarousel-slidestoshow-medium data-tdcarousel-slidestoshow-small data-tdcarousel-slidestoshow-extrasmall data-tdcarousel-autoplay="false" data-tdcarousel-autoplay-medium="false" data-tdcarousel-autoplay-small="false" data-tdcarousel-autoplay-extrasmall="false" data-tdcarousel-dots="false" data-tdcarousel-dots-medium="false" data-tdcarousel-dots-small="false" data-tdcarousel-dots-extrasmall="false" data-tdcarousel-arrows="true" data-tdcarousel-arrows-medium="true" data-tdcarousel-arrows-small="true" data-tdcarousel-arrows-extrasmall="true" data-tdcarousel-adaptiveheight="false" data-tdcarousel-fade="false" data-tdcarousel-speed="300" data-tdcarousel-autoplayspeed="3000" data-tdcarousel-break-medium="1200" data-tdcarousel-break-small="992" data-tdcarousel-break-extrasmall="768"><div class="slick-list"><div class="neos-contentcollection techdivision-carousel-items"><section class="background-image-with-text-box"><div class="image-wrapper"><figure><picture><source srcset="https://www.creaton.be/_Resources/Persistent/1/b/c/4/1bc46823e974df9377e1ed99852e12779680d6fe/MON_FOT_TIT-2141s-5169x1033-800x160.jpg 800w, https://www.creaton.be/_Resources/Persistent/6/4/5/8/64583aa58abdbc79dc513f7b76a16399af876da1/MON_FOT_TIT-2141s-5169x1033-1000x200.jpg 1000w, https://www.creaton.be/_Resources/Persistent/5/1/0/a/510a04ac26124f59402858d4e0b8a8d995385f08/MON_FOT_TIT-2141s-5169x1033-1200x240.jpg 1200w, https://www.creaton.be/_Resources/Persistent/8/d/1/f/8d1f04352b0f47c66e4f7c3d907748ffffa3dc37/MON_FOT_TIT-2141s-5169x1033-1600x320.jpg 1600w" sizes="100vw" media="screen and (min-width: 769px)" width="5169" height="1033" /><source srcset="https://www.creaton.be/_Resources/Persistent/e/5/4/a/e54a96642b4e2fb919362a7361627f413a0870ac/MON_FOT_TIT-2141s-5169x1033-320x64.jpg 320w, https://www.creaton.be/_Resources/Persistent/6/8/d/7/68d7ffd27c3318c883c6183d5bb90452226d1b7d/MON_FOT_TIT-2141s-5169x1033-400x80.jpg 400w, https://www.creaton.be/_Resources/Persistent/f/5/2/e/f52e514d99dc733d745b63eabe897444e44bd763/MON_FOT_TIT-2141s-5169x1033-600x120.jpg 600w" sizes="(max-width: 320px) 280px, (max-width: 480px) 440px, (max-width: 768px) 768px" media="screen and (max-width: 768px)" width="5169" height="1033" /><img src="https://www.creaton.be/_Resources/Persistent/1/6/6/f/166f20dff207df8d58382f9da94aa847ef91c5ba/MON_FOT_TIT-2141s-5169x1033.jpg" alt /></picture></figure></div><div class="content-wrapper bootstrap-container-mimiker"><div class="content-inner-wrapper"><div class="rich-text-wrapper"><div class="rich-text"><h2>La tape d'étanchéite devient inutile</h2></div></div></div></div></section></div></div></div></div></section></div><section class="content container"><div class="neos-main-contentcollection"><section class="column mb-3 "><div class><div class="row"><div class="col-md-9 neos-contentcollection"><div class="text "><h1>DUO longlife ND extra <br>ecran de sous-toiture</h1><h3> </h3><h3>description </h3><ul><li>Un film de sous-toiture capillaire, pouvant être utilisé sur les toits et les façades (à joints fermés)</li><li>Une sous-toiture double couche composée d'une couche de PET et d'un revêtement TPU monolithique perméable à la vapeur</li><li>Se resserre autour de tous les éléments pénétrants (tels que clous, vis, ...) et devient dès lors entièrement étanche aux eaux de ruissellement. Une bande d’étanchéité aux clous entre la sous-toiture et les contre-lattes n’est plus nécessaire (à partir de 20° de pente et en combinaison avec une tuile CREATON).</li><li>Le revêtement TPU augmente la résistance aux variations de température et au rayonnement U.V.</li><li>La toiture peut rester plus longtemps exposée aux intempéries – jusqu’à 12 semaines (!) - sans risque d’infi ltration d’eau.</li><li>DUO LONGLIFE ND EXTRA est résistant à l’huile, aux moisissures et à la plupart des imprégnations chimiques.</li><li>Muni de deux bandes autocollantes intégrées assurant une étanchéité au vent rapide et durable</li><li>Peut être posée directement en contact avec l’isolant ou sur un voligeage en bois</li><li>Les lignes verticales imprimées tous les 10 cm sur la sous-toiture facilitent sa découpe et le positionnement sur le toit.<br> </li></ul></div></div><div class="col-md-3 neos-contentcollection"><div class="image-alignment-default"><figure><picture><img src="https://www.creaton.be/_Resources/Persistent/7/7/5/b/775b02dd2e176b22a0892015efa435133a9a209f/PRO_FOT_ZUB_DUO-longlife-ND-extra_web.jpg" srcset="https://www.creaton.be/_Resources/Persistent/8/5/4/3/85436560cabcb39360d59be44cd34412087b97ab/PRO_FOT_ZUB_DUO-longlife-ND-extra_web-568x568.jpg 568w, https://www.creaton.be/_Resources/Persistent/f/2/a/5/f2a53531fc46093fce834f96b371a66b041fbedc/PRO_FOT_ZUB_DUO-longlife-ND-extra_web-768x768.jpg 768w, https://www.creaton.be/_Resources/Persistent/e/d/4/b/ed4b03fd4c8d68d714ac45783186638e38e7ae73/PRO_FOT_ZUB_DUO-longlife-ND-extra_web-930x930.jpg 930w, https://www.creaton.be/_Resources/Persistent/7/a/8/d/7a8dbe3500bf8353a7ccee33958ab3f436770c54/PRO_FOT_ZUB_DUO-longlife-ND-extra_web-1250x1250.jpg 1250w, https://www.creaton.be/_Resources/Persistent/6/c/b/5/6cb5ec203698ed740769dd9b3aa91e0b32de4e7a/PRO_FOT_ZUB_DUO-longlife-ND-extra_web-2560x2560.jpg 2560w" sizes="100vw" alt="Dachbahn DUO longlife ND extra" title="Dachbahn DUO longlife ND extra" /></picture></figure></div></div></div></div></section><section class="column full-width-background mb-3 column-color-1 column-with-background "><div class="container"><div class="row"><div class="col-md-12 neos-contentcollection"></div></div></div></section><section class="column mb-3 "><div class><div class="row"><div class="col-md-12 neos-contentcollection"><div class="cta-button-wrapper"><div class="cta-button text-left"><a class="cta-button-link btn cta btn-lg btn-black " href="/fr/produits/sous-toiture/accessoires-sous-toiture"><p><span class="h3">accessories</span></p></a></div></div></div></div></div></section><section class="column mb-3 "><div class><div class="row"><div class="col-md-12 neos-contentcollection"><div class="text "><h3>Downloads</h3></div> <ul class="neos-nodetypes-assetlist-assetlist"> <li> <a href="https://www.creaton.be/_Resources/Persistent/d/f/e/e/dfeed148a61fcb1dc9ece73ab04912e4ea3f2c2c/PF_CREATON_Duo%20Longlife%20ND%20Extra_A4_FR.pdf"> Fiche produit DUO LONGLIFE ND Extra </a> </li> </ul> </div></div></div></section></div></section></main><footer class="footer footer--float-sidebar-offset"><div class="container"><div class="footer-main"><div class="neos-contentcollection"><section class="column mb-3 "><div class><div class="row"><div class="col-lg-3 neos-contentcollection"><div class="text "><p><strong>CREATON Benelux nv </strong><br>Generaal De Wittelaan 9/12 <br>2800 Malines</p><p>E-mail: info@creaton.be</p></div></div><div class="col-lg-3 neos-contentcollection"></div><div class="col-lg-3 neos-contentcollection"><div class="text "></div></div><div class="col-lg-3 neos-contentcollection"><div class="text "><p><a href="/nl">nederlands</a>| <strong>français</strong></p></div></div></div></div></section></div></div><div class="footer-bottom"><div class="row"><div class="col-md-2 footer-bottom--copyright">© 2025 <span></span></div><div class="col-md-10 footer-bottom--sub"><div class="neos-contentcollection"><div class="text "><p><a href="/fr/votre-partenaire/privacy-policy">Privacy Policy</a></p></div><div class="text "><p><a href="/fr/votre-partenaire/impressum">Impressum</a></p></div><div class="text "><p><a href="/fr/votre-partenaire/conditions-generales">Conditions générales</a></p></div></div></div></div></div></div><div class="scroll-to-top shadow-sm btn btn-primary" data="scroll-to-top"><span class="angle-up--wrapper"><i class="angle-up--icon"></i></span></div></footer><nav class="float-sidebar no-editing" data="float-sidebar"><ul class="float-sidebar-items"></ul></nav><script src="https://www.creaton.be/_Resources/Static/Packages/Creaton.NodeTypes/Scripts/Footer.js?bust=faa383f1" async type="text/javascript"></script><script src="https://www.creaton.be/_Resources/Static/Packages/Networkteam.Neos.MailObfuscator/Scripts/nwt.mailobfuscation.min.js?bust=a8608126"></script><body class></body></html>