{"id":113300,"date":"2026-03-30T11:36:19","date_gmt":"2026-03-30T09:36:19","guid":{"rendered":"https:\/\/batijournal.com\/?p=113300"},"modified":"2026-03-30T11:36:19","modified_gmt":"2026-03-30T09:36:19","slug":"lufme-alerte-sur-des-prescriptions-trop-simplistes","status":"publish","type":"post","link":"https:\/\/batijournal.com\/index.php\/lufme-alerte-sur-des-prescriptions-trop-simplistes\/113300\/","title":{"rendered":"L\u2019UFME alerte sur des prescriptions trop \u00ab simplistes \u00bb"},"content":{"rendered":"

L\u2019UFME alerte sur des pratiques de prescription imposant une performance thermique unique pour les menuiseries, qui soul\u00e8vent des enjeux techniques, \u00e9conomiques et environnementaux.<\/strong><\/p>\n

Suite \u00e0 des remont\u00e9es de ses adh\u00e9rents, l\u2019UFME (Union des Fabricants de Menuiseries) a alert\u00e9 sur une approche identifi\u00e9e qu\u2019elle juge \u00ab simpliste \u00bb et \u00ab ultra s\u00e9curitaire \u00bb, adopt\u00e9e par des bureaux d\u2019\u00e9tudes depuis quelques mois, lors de la prescription dans les CCTP (Cahiers des Clauses Techniques Particuli\u00e8res), pour entrer dans les clous des exigences r\u00e9glementaires en mati\u00e8re de performance \u00e9nerg\u00e9tique et environnementale. Celle-ci consiste \u00e0 imposer une performance thermique (Uw) unique pour toutes les menuiseries, et ce, quelle que soit la dimension et la destination des produits.<\/p>\n

Or, ces pratiques sont contreproductives selon l\u2019UFME, car plus ch\u00e8res et plus carbon\u00e9es, pouvant ainsi menacer l\u2019\u00e9quilibre technique et financier d\u2019un projet. Contact\u00e9s par Batijournal, Philippe Macquart, d\u00e9l\u00e9gu\u00e9 g\u00e9n\u00e9ral de l\u2019UFME, et Ludivine Menez, d\u00e9l\u00e9gu\u00e9e technique, donnent pour exemple \u00ab le risque de prescrire du triple vitrage, plus carbon\u00e9 et \u00e0 un co\u00fbt plus \u00e9lev\u00e9 \u00bb.<\/em><\/p>\n

Dialoguer entre BE et fabricants<\/h2>\n

Et d\u2019ajouter : \u00ab C\u2019est un raccourci simpliste de la r\u00e9glementation. En neuf, la performance se calcule \u00e0 l\u2019\u00e9chelle du b\u00e2timent. Pour une m\u00eame gamme, la performance thermique d\u00e9pend de la dimension de la menuiserie et de la surface vitr\u00e9e. Exiger la m\u00eame performance pour une petite fen\u00eatre est difficilement compatible avec les techniques courantes. \u00bb<\/em><\/p>\n

Le syndicat d\u00e9fend une approche bas\u00e9e sur l\u2019analyse technique et le dialogue entre bureaux d\u2019\u00e9tudes et fabricants. \u00ab Notre position vise \u00e0 encourager une \u00e9tude thermique compl\u00e8te qui aboutisse \u00e0 une prescription r\u00e9alisable tant en termes techniques que de co\u00fbts \u00bb, ajoutent Philippe Macquart et Ludivine Menez.<\/p>\n","protected":false},"excerpt":{"rendered":"

L\u2019UFME alerte sur des pratiques de prescription imposant une performance thermique unique pour les menuiseries, qui soul\u00e8vent des enjeux techniques, \u00e9conomiques et environnementaux.<\/p>\n","protected":false},"author":1,"featured_media":113301,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[10736,10530],"tags":[],"class_list":["post-113300","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-a-la-une","category-actualites"],"yoast_head":"\nL\u2019UFME alerte sur des prescriptions trop \u00ab simplistes \u00bb<\/title>\n<meta name=\"description\" content=\"L\u2019UFME alerte sur des pratiques de prescription imposant une performance thermique unique pour les menuiseries, qui soul\u00e8vent des enjeux techniques, \u00e9conomiques et environnementaux.\" \/>\n<meta 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