{"id":703,"date":"2023-10-21T14:00:56","date_gmt":"2023-10-21T12:00:56","guid":{"rendered":"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/?p=703"},"modified":"2025-11-06T14:13:02","modified_gmt":"2025-11-06T13:13:02","slug":"le-dtu-24-1-travaux-de-fumisterie","status":"publish","type":"post","link":"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/la-revue\/reglementation\/le-dtu-24-1-travaux-de-fumisterie\/","title":{"rendered":"DTU 24.1 &#8211; Que contient ce document normatif ?"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<p>Voici un r\u00e9sum\u00e9 de tous les champs d&rsquo;application du DTU 24.1 ! Retrouvez chaque point du DTU d\u00e9taill\u00e9 dans des articles sp\u00e9cifiques. <\/p>\n","protected":false},"author":4,"featured_media":709,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false},"categories":[12],"tags":[],"acf":{"temps_de_lecture":"02","introduction":"<p>Le\u00a0<strong>DTU 24.1\u00a0<\/strong>est la norme fran\u00e7aise en mati\u00e8re de tubage de conduit de chemin\u00e9e, fabrication de conduit et fumisterie en g\u00e9n\u00e9ral desservant des appareils de chauffage. Elle vise \u00e0 assurer la s\u00e9curit\u00e9 des installateurs et permet la r\u00e9alisation de conduit de haute qualit\u00e9.<\/p>\n","blocs":[{"acf_fc_layout":"bloc_images","images":[{"image":{"ID":709,"id":709,"title":"DTU 24.1 normes AFNOR - blog r\u00e9glementation","filename":"blog-reglementation-dtu-logo.png","filesize":152247,"url":"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2020\/09\/blog-reglementation-dtu-logo.png","link":"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/la-revue\/reglementation\/le-dtu-24-1-travaux-de-fumisterie\/attachment\/blog-reglementation-dtu-logo\/","alt":"DTU 24.1 normes AFNOR - blog r\u00e9glementation","author":"4","description":"","caption":"","name":"blog-reglementation-dtu-logo","status":"inherit","uploaded_to":703,"date":"2020-09-08 07:03:39","modified":"2020-09-08 07:04:35","menu_order":0,"mime_type":"image\/png","type":"image","subtype":"png","icon":"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/wp\/wp-includes\/images\/media\/default.png","width":542,"height":355,"sizes":{"thumbnail":"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2020\/09\/blog-reglementation-dtu-logo-542x355.png","thumbnail-width":542,"thumbnail-height":355,"medium":"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2020\/09\/blog-reglementation-dtu-logo-300x196.png","medium-width":300,"medium-height":196,"medium_large":"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2020\/09\/blog-reglementation-dtu-logo.png","medium_large-width":542,"medium_large-height":355,"large":"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2020\/09\/blog-reglementation-dtu-logo.png","large-width":542,"large-height":355,"1536x1536":"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2020\/09\/blog-reglementation-dtu-logo.png","1536x1536-width":542,"1536x1536-height":355,"2048x2048":"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2020\/09\/blog-reglementation-dtu-logo.png","2048x2048-width":542,"2048x2048-height":355,"post-thumbnail":"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2020\/09\/blog-reglementation-dtu-logo-542x355.png","post-thumbnail-width":542,"post-thumbnail-height":355,"slider":"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2020\/09\/blog-reglementation-dtu-logo.png","slider-width":542,"slider-height":355,"timeline":"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2020\/09\/blog-reglementation-dtu-logo-399x257.png","timeline-width":399,"timeline-height":257}}},{"image":{"ID":708,"id":708,"title":"Jeremias certifi\u00e9 normes DTU - blog r\u00e9glementation","filename":"blog-reglementation-dtu-jeremias-certifie.png","filesize":52570,"url":"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2020\/09\/blog-reglementation-dtu-jeremias-certifie.png","link":"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/la-revue\/reglementation\/le-dtu-24-1-travaux-de-fumisterie\/attachment\/blog-reglementation-dtu-jeremias-certifie\/","alt":"Jeremias certifi\u00e9 normes DTU - blog r\u00e9glementation","author":"4","description":"","caption":"","name":"blog-reglementation-dtu-jeremias-certifie","status":"inherit","uploaded_to":703,"date":"2020-09-08 07:03:35","modified":"2020-09-08 07:03:59","menu_order":0,"mime_type":"image\/png","type":"image","subtype":"png","icon":"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/wp\/wp-includes\/images\/media\/default.png","width":542,"height":355,"sizes":{"thumbnail":"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2020\/09\/blog-reglementation-dtu-jeremias-certifie-542x355.png","thumbnail-width":542,"thumbnail-height":355,"medium":"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2020\/09\/blog-reglementation-dtu-jeremias-certifie-300x196.png","medium-width":300,"medium-height":196,"medium_large":"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2020\/09\/blog-reglementation-dtu-jeremias-certifie.png","medium_large-width":542,"medium_large-height":355,"large":"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2020\/09\/blog-reglementation-dtu-jeremias-certifie.png","large-width":542,"large-height":355,"1536x1536":"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2020\/09\/blog-reglementation-dtu-jeremias-certifie.png","1536x1536-width":542,"1536x1536-height":355,"2048x2048":"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2020\/09\/blog-reglementation-dtu-jeremias-certifie.png","2048x2048-width":542,"2048x2048-height":355,"post-thumbnail":"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2020\/09\/blog-reglementation-dtu-jeremias-certifie-542x355.png","post-thumbnail-width":542,"post-thumbnail-height":355,"slider":"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2020\/09\/blog-reglementation-dtu-jeremias-certifie.png","slider-width":542,"slider-height":355,"timeline":"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2020\/09\/blog-reglementation-dtu-jeremias-certifie-399x257.png","timeline-width":399,"timeline-height":257}}}]},{"acf_fc_layout":"contenu_texte","texte":"<h2>Le DTU 24.1 en d\u00e9tails<\/h2>\n<p>Le\u00a0<strong>Document Technique Unifi\u00e9 24.1\u00a0<\/strong>pr\u00e9sente <strong>les r\u00e8gles de conception<\/strong> d&rsquo;un conduit de fum\u00e9e et les <strong>r\u00e8gles concernant son installation. <\/strong>Il concerne donc \u00e0 la fois les fabricants et les installateurs.<\/p>\n<p>Ce document traite de la r\u00e9alisation des conduits de fum\u00e9e individuels et collectifs, des tubages, chemisages, carneaux et conduits de raccordement destin\u00e9s \u00e0 \u00e9vacuer les produits de combustion des appareils de chauffage. Qu&rsquo;il s&rsquo;agisse de travaux dans les constructions neuves ou de r\u00e9novation de conduits existants, toutes les configurations sont prises en compte.<\/p>\n<p>&nbsp;<\/p>\n<h2>Son contenu<\/h2>\n<ul>\n<li>Les normes de conception,<\/li>\n<li>L&rsquo;existence de <a href=\"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/la-revue\/reglementation\/dtu-24-1-plaque-signaletique-du-conduit\/\" target=\"_blank\" rel=\"noopener\">plaque signal\u00e9tique <\/a>: elle est obligatoire et r\u00e9alis\u00e9e par l&rsquo;installateur,<\/li>\n<li>Les r\u00e8gles concernant les conduits de raccordement,<\/li>\n<li>Les r\u00e8gles en mati\u00e8re de <a href=\"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/la-revue\/reglementation\/dtu-24-1-tubage-dun-conduit-existant\/\" target=\"_blank\" rel=\"noopener\">tubage,<\/a><\/li>\n<li><a href=\"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/la-revue\/reglementation\/dtu-24-1-les-caracteristiques-de-linstallation\/\" target=\"_blank\" rel=\"noopener\">L&rsquo;installation\u00a0 &#8211; <\/a>l&rsquo;installateur doit d\u00e9crire le contenu fini en utilisant les crit\u00e8res suivants : r\u00e9sistance \u00e0 la corrosion et au feu de chemin\u00e9e, mat\u00e9riau utilis\u00e9, temp\u00e9rature et pression,<\/li>\n<li>La<a href=\"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/la-revue\/reglementation\/dtu-24-1-classification-europenne-conduits\/\" target=\"_blank\" rel=\"noopener\"> d\u00e9signation des conduits (marquage CE)<\/a> : donne des d\u00e9tails sur chaque caract\u00e9ristique \u00e9nonc\u00e9e pr\u00e9c\u00e9demment,<\/li>\n<li>Les<a href=\"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/la-revue\/reglementation\/dtu-24-1-debouche-du-conduit-de-fumee\/\" target=\"_blank\" rel=\"noopener\"> d\u00e9bouch\u00e9s du conduit de fum\u00e9e<\/a> : prendre en compte les normes en mati\u00e8re de conduits, notamment en termes de distance et pente,<\/li>\n<li>Le <a href=\"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/la-revue\/reglementation\/dtu-24-1-devoiements-des-conduits-de-fumee\/\" target=\"_blank\" rel=\"noopener\">d\u00e9voiement\u00a0<\/a>: limite de 45 degr\u00e9s pour l&rsquo;individuel et interdit en collectif,<\/li>\n<li><a href=\"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/la-revue\/reglementation\/dtu-24-1-coffrage-et-gaine-du-conduit\/\" target=\"_blank\" rel=\"noopener\">Coffrage et gaine<\/a> : les conditions de mise en \u0153uvre et d&rsquo;installation,<\/li>\n<li><a href=\"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/la-revue\/reglementation\/dtu-24-1-temperature-en-surface-des-conduits-de-fumee\/\" target=\"_blank\" rel=\"noopener\">Temp\u00e9rature de surface<\/a> des conduits : maximum de 50\u00b0c (parties habitables) et 80\u00b0 (parties non habitables),<\/li>\n<li><a href=\"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/la-revue\/reglementation\/dtu-24-1-distance-de-securite-aux-materiaux-combustibles\/\" target=\"_blank\" rel=\"noopener\">Distance aux mat\u00e9riaux combustibles<\/a> : r\u00e8gles en fonction de la r\u00e9sistance thermique et la temp\u00e9rature des fum\u00e9es,<\/li>\n<li><a href=\"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/la-revue\/reglementation\/dtu-24-1-carneau-et-raccordement\/\" target=\"_blank\" rel=\"noopener\">Carneau et raccordement<\/a> d&rsquo;un conduit,<\/li>\n<li><a href=\"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/la-revue\/reglementation\/dtu-24-1-entretien-et-diagnostic-dun-conduit\/\" target=\"_blank\" rel=\"noopener\">Entretien et diagnostic<\/a> : r\u00e8gles \u00e0 respecter lors de l&rsquo;entretien du conduit de fum\u00e9e.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2>Ses limites<\/h2>\n<p>Le DTU 24.1 ne traite pas des appareils :<\/p>\n<ul>\n<li>Raccord\u00e9s \u00e0 une VMC gaz<\/li>\n<li>\u00c9vacuant des fum\u00e9es &gt; \u00e0 400 \u00b0c<\/li>\n<li>Pour l\u2019industrie<\/li>\n<li>Des moteurs (ex: groupe \u00e9lectrog\u00e8ne)<\/li>\n<li>A circuit \u00e9tanche (ex: ventouse gaz \u2013 voir DTU 61-1)<\/li>\n<li>Destin\u00e9s \u00e0 l\u2019\u00e9vacuation des bu\u00e9es et graisses<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2>Les derni\u00e8res modifications<\/h2>\n<p>Le DTU 24.1 \u00e9volue avec <strong>le temps<\/strong> et <strong>le march\u00e9<\/strong> de la fumisterie. Certains <strong>types de conduit<\/strong> ont \u00e9t\u00e9 int\u00e9gr\u00e9 au contexte normatif :<\/p>\n<ul>\n<li>La mise en \u0153uvre des conduits plastiques ou en mat\u00e9riaux de synth\u00e8se (PP, PPS, PPTL, PVDF) entrent dans le domaine traditionnel vis\u00e9 par le DTU.<\/li>\n<li>Les chaudi\u00e8res de type B \u00e9galement. Ces chaudi\u00e8res prennent l\u2019air comburant dans le local dans lequel elle est install\u00e9e, et le conduit de raccordement \u00e9vacue les produits de combustion vers l\u2019ext\u00e9rieur. Le DTU 24.1 sp\u00e9cifie que lorsqu\u2019un ou des appareils \u00e0 combustible liquide ou gazeux de type B fonctionne en pression, le conduit de raccordement doit \u00eatre concentrique. Ce conduit \u00e0 double paroi, dit concentrique, permet d\u2019\u00e9viter les risques de circulation des gaz br\u00fbl\u00e9s dans la chaufferie ou le local o\u00f9 est install\u00e9e la chaudi\u00e8re \u00e9tanche.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2>Les composants de diff\u00e9rentes marques fabricants<\/h2>\n<p>Le document pr\u00e9cise qu&rsquo;il est possible de rehausser les conduits de fum\u00e9es avec des composants compatibles, peu importe la marque, tant que l&rsquo;on respecte la continuit\u00e9 de montage de l&rsquo;installation. Dans le cas d&rsquo;un carneau, le raccordement sur un conduit de fum\u00e9e vertical ou un tubage peut \u00eatre r\u00e9alis\u00e9 avec les composants d\u2019un autre fabricant. Il faut simplement pr\u00e9voir une pi\u00e8ce de jonction assurant l\u2019\u00e9tanch\u00e9it\u00e9 entre les 2 syst\u00e8mes.<\/p>\n<p>&nbsp;<\/p>\n<p>&gt;&gt; <a href=\"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/la-revue\/reglementation\/dtu-24-1-compatibilite-conduits\/\" target=\"_blank\" rel=\"noopener\">Retrouvez l&rsquo;article d\u00e9di\u00e9 \u00e0 ce sujet juste ici !<\/a><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h2>Jeremias, le fabricant le plus certifi\u00e9 sur son march\u00e9 avec 90 syst\u00e8mes b\u00e9n\u00e9ficiant d\u2019un test agr\u00e9\u00e9<\/h2>\n<p>Dans la conception de ses produits, JEREMIAS respecte les concepts du DTU 24.1 ainsi que les autres r\u00e8gles en vigueur dans chaque pays. Notre pr\u00e9sence internationale nous permet de maitriser les r\u00e8gles les plus contraignantes et nous positionne comme l&rsquo;un des leaders du march\u00e9 au niveau europ\u00e9en. Notre qualit\u00e9 de produits et de services, ainsi que notre expertise apporte une v\u00e9ritable valeur ajout\u00e9e \u00e0 nos clients.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><strong>&gt;&gt; Vous \u00eates installateur, professionnel du secteur ? Vous souhaitez d\u00e9finir un projet, obtenir un devis, demander un conseil ou plus d&rsquo;informations sur nos produits ?<\/strong><\/p>\n<p><strong>Contactez-nous par t\u00e9l\u00e9phone ou sur ce <a href=\"https:\/\/jeremias.fr\/nous-contacter\" target=\"_blank\" rel=\"noopener\">lien de contact<\/a> !<\/strong><\/p>\n"}],"push_articles":[{"ID":2239,"post_author":"4","post_date":"2023-09-28 09:55:11","post_date_gmt":"2023-09-28 07:55:11","post_content":"","post_title":"DTU 24.1 - Donn\u00e9es de dimensionnement de conduits sur appareils \u00e0 granul\u00e9s","post_excerpt":"Des seuils en pression et en temp\u00e9rature d\u00e9finis par la norme NF DTU 24.1 permettent de d\u00e9clarer une installation conforme ou non.","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"dtu-24-1-donnees-de-dimensionnement-poeles-et-inserts-a-granules","to_ping":"","pinged":"","post_modified":"2023-11-24 11:23:53","post_modified_gmt":"2023-11-24 10:23:53","post_content_filtered":"","post_parent":0,"guid":"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/?p=2239","menu_order":0,"post_type":"post","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":2219,"post_author":"4","post_date":"2023-09-28 09:08:41","post_date_gmt":"2023-09-28 07:08:41","post_content":"","post_title":"DTU 24.1 - Les 4 \u00e9tapes de contr\u00f4le d'un conduit de fum\u00e9e existant","post_excerpt":"La norme NF DTU 24.1 impose de r\u00e9aliser un diagnostic des conduits de fum\u00e9e avant utilisation ou r\u00e9utilisation.","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"dtu-24-1-controle-du-conduit-existant","to_ping":"","pinged":"","post_modified":"2023-11-24 11:46:57","post_modified_gmt":"2023-11-24 10:46:57","post_content_filtered":"","post_parent":0,"guid":"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/?p=2219","menu_order":0,"post_type":"post","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":2233,"post_author":"4","post_date":"2023-02-28 09:37:59","post_date_gmt":"2023-02-28 08:37:59","post_content":"","post_title":"DTU 24.1 - Contr\u00f4le des conduits existants dans le collectif - SHUNT ou ALSACE","post_excerpt":"La norme DTU 24.1 impose de r\u00e9aliser un diagnostic des conduits de fum\u00e9e de type Shunt ou Alsace, avant utilisation ou r\u00e9utilisation.","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"dtu-24-1-controle-des-conduits-existants-collectif-shunt-alsace","to_ping":"","pinged":"","post_modified":"2023-11-24 11:43:47","post_modified_gmt":"2023-11-24 10:43:47","post_content_filtered":"","post_parent":0,"guid":"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/?p=2233","menu_order":0,"post_type":"post","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":2248,"post_author":"4","post_date":"2023-02-28 11:50:33","post_date_gmt":"2023-02-28 10:50:33","post_content":"","post_title":"DTU 24.1 - Travers\u00e9e de planchers d'un conduit de fum\u00e9e","post_excerpt":"Afin de garantir la s\u00e9curit\u00e9 des occupants, il convient de respecter quelques r\u00e8gles concernant la travers\u00e9e de planchers d\u2019un conduit de fum\u00e9e.","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"dtu-24-1-traversee-de-conduits","to_ping":"","pinged":"","post_modified":"2023-11-24 11:03:55","post_modified_gmt":"2023-11-24 10:03:55","post_content_filtered":"","post_parent":0,"guid":"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/?p=2248","menu_order":0,"post_type":"post","post_mime_type":"","comment_count":"0","filter":"raw"}],"cta":"Lire plus","utiliser_layout_presta":true,"produits_suggeres":["66","395","1023","1026"]},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Document DTU 24.1 - Norme fran\u00e7aise pour les conduits de fum\u00e9e<\/title>\n<meta name=\"description\" content=\"D\u00e9couvrez les informations que contient ce document normatif - 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