{"id":5264,"date":"2026-03-20T12:02:45","date_gmt":"2026-03-20T11:02:45","guid":{"rendered":"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/?p=5264"},"modified":"2026-03-20T12:02:45","modified_gmt":"2026-03-20T11:02:45","slug":"ventilation-et-renovation-les-erreurs-frequentes-et-comment-les-eviter","status":"publish","type":"post","link":"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/la-revue\/vmc-ekkoair\/ventilation-et-renovation-les-erreurs-frequentes-et-comment-les-eviter\/","title":{"rendered":"Ventilation et r\u00e9novation : Les erreurs fr\u00e9quentes et comment les \u00e9viter"},"content":{"rendered":"<p>Ventillation et r\u00e9novation &#8211; erreurs fr\u00e9quentes et comment les \u00e9viter<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ventillation et r\u00e9novation &#8211; erreurs fr\u00e9quentes et comment les \u00e9viter<\/p>\n","protected":false},"author":12,"featured_media":5505,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false},"categories":[16],"tags":[],"acf":{"temps_de_lecture":"04","introduction":"<p>La <strong>ventilation est un pilier de la r\u00e9novation r\u00e9ussie<\/strong> : elle garantit la qualit\u00e9 de l\u2019air int\u00e9rieur, pr\u00e9vient les moisissures, et pr\u00e9serve la performance \u00e9nerg\u00e9tique. Pourtant, dans la pratique, de <strong>nombreuses erreurs <\/strong>reviennent r\u00e9guli\u00e8rement lors de la conception ou de la mise en \u0153uvre de <strong>syst\u00e8mes de ventilation en r\u00e9novation<\/strong>.<\/p>\n<p>&nbsp;<\/p>\n<p>Que vous soyez <strong>installateur, chauffagiste, sp\u00e9cialiste ENR<\/strong>, cet article vous aide \u00e0 identifier ces erreurs, comprendre leurs causes et les \u00e9viter sur vos prochains chantiers.<\/p>\n<p><!-- notionvc: 14f989e5-2560-47ad-a679-db7b4c620e8b --><\/p>\n","blocs":[{"acf_fc_layout":"bloc_images","images":[{"image":{"ID":5402,"id":5402,"title":"images chantier","filename":"images-chantier.png","filesize":1101727,"url":"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2026\/03\/images-chantier.png","link":"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/la-revue\/vmc-ekkoair\/ventilation-et-renovation-les-erreurs-frequentes-et-comment-les-eviter\/attachment\/images-chantier\/","alt":"","author":"12","description":"","caption":"","name":"images-chantier","status":"inherit","uploaded_to":5264,"date":"2026-03-12 09:12:13","modified":"2026-03-12 09:12:13","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":1084,"height":710,"sizes":{"thumbnail":"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2026\/03\/images-chantier-542x355.png","thumbnail-width":542,"thumbnail-height":355,"medium":"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2026\/03\/images-chantier-300x196.png","medium-width":300,"medium-height":196,"medium_large":"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2026\/03\/images-chantier-768x503.png","medium_large-width":640,"medium_large-height":419,"large":"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2026\/03\/images-chantier-1024x671.png","large-width":640,"large-height":419,"1536x1536":"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2026\/03\/images-chantier.png","1536x1536-width":1084,"1536x1536-height":710,"2048x2048":"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2026\/03\/images-chantier.png","2048x2048-width":1084,"2048x2048-height":710,"post-thumbnail":"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2026\/03\/images-chantier-542x355.png","post-thumbnail-width":542,"post-thumbnail-height":355,"slider":"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2026\/03\/images-chantier-967x461.png","slider-width":967,"slider-height":461,"timeline":"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2026\/03\/images-chantier-399x257.png","timeline-width":399,"timeline-height":257}}}]},{"acf_fc_layout":"contenu_texte","texte":"<h2><strong>Erreur fr\u00e9quente n\u00b01 : Sous\u2011estimer l\u2019\u00e9tat existant du b\u00e2timent<\/strong><\/h2>\n<h3><\/h3>\n<p>&nbsp;<\/p>\n<h3><strong>Le probl\u00e8me<\/strong><\/h3>\n<p>Beaucoup de r\u00e9novations partent du principe que le b\u00e2ti existant est \u00ab sain \u00bb. Mais dans l\u2019ancien, les <strong>fuites d\u2019air, d\u00e9fauts d\u2019\u00e9tanch\u00e9it\u00e9, ponts thermiques ou cloisonnements impr\u00e9vus<\/strong> influencent directement la <strong>ventilation<\/strong>.<\/p>\n<p>&nbsp;<\/p>\n<h3><strong>Cons\u00e9quences<\/strong><\/h3>\n<ul>\n<li>Sur\u2011ventilation dans certaines zones<\/li>\n<li>Courants d\u2019air d\u00e9sagr\u00e9ables<\/li>\n<li>Mauvaise distribution des d\u00e9bits<\/li>\n<li>Impact n\u00e9gatif sur le confort thermique<\/li>\n<\/ul>\n<h3><strong>Solutions conseill\u00e9es<\/strong><\/h3>\n<p>\u2192 R\u00e9aliser un <strong>diagnostic pr\u00e9alable complet<\/strong> (<strong>test d\u2019\u00e9tanch\u00e9it\u00e9, parcours des gaines existantes, rep\u00e9rage d\u2019obstacles<\/strong>).<\/p>\n<p>\u2192 Adapter le syst\u00e8me en fonction des d\u00e9fauts identifi\u00e9s, plut\u00f4t que d\u2019imposer une solution standard.<\/p>\n<p><img loading=\"lazy\" class=\"size-medium wp-image-5286 aligncenter\" src=\"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2026\/03\/diagnostic-thermique-dun-bati-300x210.png\" alt=\"\" width=\"300\" height=\"210\" srcset=\"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2026\/03\/diagnostic-thermique-dun-bati-300x210.png 300w, https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2026\/03\/diagnostic-thermique-dun-bati-1024x718.png 1024w, https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2026\/03\/diagnostic-thermique-dun-bati-768x539.png 768w, https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2026\/03\/diagnostic-thermique-dun-bati-1536x1077.png 1536w, https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2026\/03\/diagnostic-thermique-dun-bati-2048x1436.png 2048w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p><!-- notionvc: 405d5c6f-4477-4bb6-b8b9-7afe5c347381 --><\/p>\n"},{"acf_fc_layout":"contenu_texte","texte":"<h2><strong>Erreur fr\u00e9quente n\u00b02 : Choisir une VMC sans tenir compte de l\u2019\u00e9tanch\u00e9it\u00e9 \u00e0 l\u2019air<\/strong><\/h2>\n<p>&nbsp;<\/p>\n<h3><strong>Le probl\u00e8me<\/strong><\/h3>\n<p>Installer une <strong>ventilation double flux<\/strong> dans une maison ancienne <strong>sans corriger l\u2019\u00e9tanch\u00e9it\u00e9 \u00e0 l\u2019air<\/strong> affaiblit consid\u00e9rablement les b\u00e9n\u00e9fices du syst\u00e8me.<\/p>\n<p>&nbsp;<\/p>\n<h3><strong>Cons\u00e9quences<\/strong><\/h3>\n<ul>\n<li>L\u2019air froid entre par les d\u00e9fauts d\u2019\u00e9tanch\u00e9it\u00e9, contrecarrant l\u2019effet r\u00e9cup\u00e9rateur<\/li>\n<li>La VMC est moins performante thermiquement<\/li>\n<li>Confort per\u00e7u amoindri<\/li>\n<\/ul>\n<h3><strong>Solutions conseill\u00e9es<\/strong><\/h3>\n<p>\u2192 Avant d\u2019opter pour une <strong>double flux<\/strong>, <strong>\u00e9valuer l\u2019\u00e9tanch\u00e9it\u00e9 globale du b\u00e2ti<\/strong>.<\/p>\n<p>\u2192 Si n\u00e9cessaire, combiner interventions d\u2019\u00e9tanch\u00e9it\u00e9 (<strong>pose de membranes, calfeutrements cibl\u00e9s<\/strong>) avant la mise en service.<\/p>\n<p><!-- notionvc: f263aaab-7717-4c9f-991d-dd281f073503 --><\/p>\n"},{"acf_fc_layout":"contenu_texte","texte":"<h2><strong>Erreur fr\u00e9quente n\u00b03 : Mauvais dimensionnement des d\u00e9bits<\/strong><\/h2>\n<p>&nbsp;<\/p>\n<h3><strong>Le probl\u00e8me<\/strong><\/h3>\n<p>Trop souvent, on applique des valeurs \u00ab par d\u00e9faut \u00bb de d\u00e9bits sans <strong>tenir compte des volumes r\u00e9els ou des usages des pi\u00e8ces<\/strong>.<\/p>\n<p>&nbsp;<\/p>\n<h3><strong>Cons\u00e9quences<\/strong><\/h3>\n<ul>\n<li>Sous\u2011ventilation dans des zones critiques (pi\u00e8ces humides)<a href=\"https:\/\/jeremias.fr\/catalogue-vmc-ekkoair\/\"><img loading=\"lazy\" class=\"wp-image-5383 alignright\" src=\"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2026\/03\/vision-globale-installation-ventilation-e1773303671648-300x202.png\" alt=\"vision globale installation ventilation Ekkoair\" width=\"494\" height=\"332\" srcset=\"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2026\/03\/vision-globale-installation-ventilation-e1773303671648-300x202.png 300w, https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2026\/03\/vision-globale-installation-ventilation-e1773303671648-768x517.png 768w, https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2026\/03\/vision-globale-installation-ventilation-e1773303671648.png 864w\" sizes=\"(max-width: 494px) 100vw, 494px\" \/><\/a><\/li>\n<li>Sur\u2011ventilation dans des pi\u00e8ces avec peu de besoins<\/li>\n<li>D\u00e9s\u00e9quilibre g\u00e9n\u00e9ral du syst\u00e8me<\/li>\n<\/ul>\n<h3><strong>Solutions conseill\u00e9es<\/strong><\/h3>\n<p>\u2192 Dimensionner chaque pi\u00e8ce selon son <strong>fonctionnement r\u00e9el :<\/strong><\/p>\n<ul>\n<li><strong>Bouches d\u2019extraction <\/strong>en fonction de l\u2019humidit\u00e9<\/li>\n<li><strong>Bouches d\u2019insufflation <\/strong>adapt\u00e9es aux pi\u00e8ces de vie<\/li>\n<li><strong>Respect des normes <\/strong>de d\u00e9bits r\u00e9glementaires.<\/li>\n<\/ul>\n<p><!-- notionvc: 45a3d3b3-a14f-4a98-adf5-d120b1759057 --><\/p>\n"},{"acf_fc_layout":"contenu_texte","texte":"<h2><strong>Erreur fr\u00e9quente n\u00b04 : Ignorer les pertes thermiques sur les gaines<\/strong><\/h2>\n<p>&nbsp;<\/p>\n<h3><strong>Le probl\u00e8me<\/strong><\/h3>\n<p>En r\u00e9novation, les conduits sont souvent laiss\u00e9s dans les zones non isol\u00e9es (combles non isol\u00e9s, faux plafonds, vides techniques). Sans isolation, ces conduits deviennent des <strong>ponts thermiques<\/strong>.<\/p>\n<p>&nbsp;<\/p>\n<h3><strong>Cons\u00e9quences<\/strong><\/h3>\n<ul>\n<li>Air insuffl\u00e9 refroidi avant d\u2019arriver dans les pi\u00e8ces<\/li>\n<li>Pertes d\u2019\u00e9nergie et inconfort thermique<\/li>\n<li>D\u00e9s\u00e9quilibre des d\u00e9bits<\/li>\n<\/ul>\n<h3><strong>Solutions conseill\u00e9es<\/strong><\/h3>\n<p>\u2192 <strong>Isoler correctement les gaines<\/strong>, y compris <strong>sur les tron\u00e7ons apparents<\/strong>.<\/p>\n<p>\u2192 Enfin, <strong>limiter les longueurs inutiles<\/strong> et <strong>r\u00e9duire les coudes superflus<\/strong> pour pr\u00e9server les d\u00e9bits<\/p>\n<p>&nbsp;<\/p>\n<p><!-- notionvc: da356896-eab8-47c9-ba90-aeb5d81b336f --><\/p>\n"},{"acf_fc_layout":"contenu_texte","texte":"<h2><strong>Erreur fr\u00e9quente n\u00b05 : Oublier la maintenance future<\/strong><\/h2>\n<p>&nbsp;<\/p>\n<h3><strong>Le probl\u00e8me<\/strong><\/h3>\n<p>Une installation peut \u00eatre \u00ab techniquement parfaite \u00bb \u00e0 la pose mais difficilement <strong>accessible pour l\u2019entretien<\/strong>, ce qui compromet ses performances dans le temps.<\/p>\n<p>&nbsp;<\/p>\n<h3><strong>Cons\u00e9quences<\/strong><\/h3>\n<ul>\n<li>Filtres non chang\u00e9s<\/li>\n<li>\u00c9changeur encrass\u00e9<\/li>\n<li>Syst\u00e8me moins performant, pertes d\u2019efficacit\u00e9<\/li>\n<\/ul>\n<h3><strong>Solutions conseill\u00e9es<\/strong><\/h3>\n<p>\u2192 Pr\u00e9voir des <strong>zones d\u2019acc\u00e8s<\/strong> pour l\u2019entretien.<\/p>\n<p>\u2192 Concevoir l\u2019implantation en gardant les filtres et l\u2019\u00e9changeur <strong>simples \u00e0 atteindre.<\/strong><\/p>\n<p><!-- notionvc: b79189a5-ddb2-43a0-8ea9-381a68cee27c --><\/p>\n"},{"acf_fc_layout":"contenu_texte","texte":"<h2><strong>Erreur fr\u00e9quente n\u00b06 : N\u00e9gliger l\u2019int\u00e9gration avec d\u2019autres syst\u00e8mes<\/strong><\/h2>\n<p>&nbsp;<\/p>\n<h3><strong>Le probl\u00e8me<\/strong><\/h3>\n<p>Dans une r\u00e9novation, la ventilation <strong>n\u2019est pas isol\u00e9e des autres syst\u00e8mes<\/strong> (chauffage, isolation, prises d\u2019air). Des d\u00e9cisions prises s\u00e9par\u00e9ment peuvent se contredire.<\/p>\n<p>&nbsp;<\/p>\n<h3><strong>Cons\u00e9quences<\/strong><\/h3>\n<ul>\n<li>Croisements inefficaces entre ventilation et chauffage<\/li>\n<li>D\u00e9s\u00e9quilibres thermiques<\/li>\n<li>Sensations de froid ou de surchauffe<\/li>\n<\/ul>\n<h3><strong>Solutions conseill\u00e9es<\/strong><\/h3>\n<p><img loading=\"lazy\" class=\"size-medium wp-image-5409 alignright\" src=\"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2026\/03\/installation-chantier-ventilation-300x225.jpeg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2026\/03\/installation-chantier-ventilation-300x225.jpeg 300w, https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2026\/03\/installation-chantier-ventilation-1024x768.jpeg 1024w, https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2026\/03\/installation-chantier-ventilation-768x576.jpeg 768w, https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2026\/03\/installation-chantier-ventilation-1536x1152.jpeg 1536w, https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2026\/03\/installation-chantier-ventilation.jpeg 1600w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>\u2192 Adopter une <strong>vision syst\u00e9mique du b\u00e2timent<\/strong>.<\/p>\n<p>\u2192 <strong>Coordonner ventilation, isolation, \u00e9tanch\u00e9it\u00e9 et chauffage<\/strong> ensemble d\u00e8s le d\u00e9part.<\/p>\n<p><!-- notionvc: a6ede36f-a2e9-402b-9d64-707d681fbaf7 --><\/p>\n"},{"acf_fc_layout":"contenu_texte","texte":"<h2><strong>Comment Jeremias accompagne les installateurs en r\u00e9novation<\/strong><\/h2>\n<p>&nbsp;<\/p>\n<p>La r\u00e9novation exige une approche sp\u00e9cifique : chaque b\u00e2timent est diff\u00e9rent, chaque chantier comporte ses contraintes.<\/p>\n<p>C\u2019est pr\u00e9cis\u00e9ment pour r\u00e9pondre \u00e0 cette r\u00e9alit\u00e9 terrain que <strong>Jeremias<\/strong> d\u00e9veloppe des solutions et un<strong> accompagnement d\u00e9di\u00e9 \u00e0 la ventilation<\/strong>.<\/p>\n<p>&nbsp;<\/p>\n<h3><strong>1. Une \u00e9tude personnalis\u00e9e du b\u00e2ti existant<\/strong><\/h3>\n<p>Avant toute validation technique, nos \u00e9quipes r\u00e9alisent une <strong>analyse des volumes, des contraintes d\u2019implantation et des d\u00e9bits n\u00e9cessaires<\/strong>.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h3><strong>2. Des solutions modulables adapt\u00e9es aux contraintes r\u00e9novation<\/strong><\/h3>\n<p>La gamme <strong>EkkoAir by Jeremias<\/strong> a \u00e9t\u00e9 pens\u00e9e pour s\u2019adapter aux environnements complexes :<\/p>\n<ul>\n<li><strong>Conduits semi-rigides<\/strong> facilitant le passage en r\u00e9novation,<\/li>\n<li>Configurations flexibles selon volumes disponibles,<\/li>\n<li>Optimisation des pertes de charge,<\/li>\n<li>Compatibilit\u00e9 avec diff\u00e9rentes implantations (combles, locaux techniques, faux plafonds).<\/li>\n<\/ul>\n<p><a href=\"https:\/\/jeremias.fr\/systemes-vmc-ekkoair-jeremias\"><img loading=\"lazy\" class=\" wp-image-5377 aligncenter\" src=\"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2026\/03\/gamme-Ekkoair-Jeremias-e1773243000411-300x126.png\" alt=\"\" width=\"652\" height=\"274\" srcset=\"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2026\/03\/gamme-Ekkoair-Jeremias-e1773243000411-300x126.png 300w, https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2026\/03\/gamme-Ekkoair-Jeremias-e1773243000411-1024x430.png 1024w, https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2026\/03\/gamme-Ekkoair-Jeremias-e1773243000411-768x322.png 768w, https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2026\/03\/gamme-Ekkoair-Jeremias-e1773243000411.png 1084w\" sizes=\"(max-width: 652px) 100vw, 652px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<h3 style=\"text-align: center;\">D\u00e9couvrez la <strong>gamme EkkoAir<\/strong> et ses <strong>configurations adapt\u00e9es \u00e0 la r\u00e9novation<\/strong><\/h3>\n<p style=\"text-align: center;\"><a class=\"button button-solid blue text-uppercase fz-14 text-white\" href=\"https:\/\/jeremias.fr\/systemes-vmc-ekkoair-jeremias\">Ekkoair by jeremias<\/a><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h3><strong>3. Accompagnement terrain jusqu\u2019\u00e0 la mise en service<\/strong><\/h3>\n<p>Parce qu\u2019en r\u00e9novation, les <strong>impr\u00e9vus<\/strong> sont fr\u00e9quents :<\/p>\n<ul>\n<li>Modification de parcours de gaines,<\/li>\n<li>Ajustement des longueurs,<\/li>\n<li>Adaptation aux hauteurs sous plafond,<\/li>\n<li>R\u00e9vision des d\u00e9bits apr\u00e8s \u00e9changes chantier.<\/li>\n<\/ul>\n<p>Nos \u00e9quipes peuvent intervenir, en phase de chiffrage, lors de la validation technique, et jusqu\u2019\u00e0 la pose.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h3><strong>4. Une gestion de la performance globale du b\u00e2timent<\/strong><\/h3>\n<p>Notre approche ne se limite pas au <strong>produit de ventilation<\/strong> mais aussi sur la <strong>partie fumisterie<\/strong>.<\/p>\n<p>&nbsp;<\/p>\n<p>Elle vise \u00e0 garantir :<\/p>\n<ul>\n<li><strong>Confort thermique <\/strong>stable,<\/li>\n<li><strong>Qualit\u00e9 d\u2019air <\/strong>ma\u00eetris\u00e9e,<\/li>\n<li><strong>Conformit\u00e9 <\/strong>r\u00e9glementaire,<\/li>\n<li><strong>Performance<\/strong> \u00e9nerg\u00e9tique durable.<\/li>\n<\/ul>\n<p>Objectif : Une ventilation <strong>qui fonctionne vraiment <\/strong>et devient un<strong> acc\u00e9l\u00e9rateur de rendement<\/strong>, pas seulement sur le papier.<\/p>\n<p>&nbsp;<\/p>\n<p><!-- notionvc: 8487699f-b8aa-489a-8932-6cbb281e8bc6 --><\/p>\n"},{"acf_fc_layout":"contenu_texte","texte":"<h2><strong>En bref, pourquoi choisir la solution ventilation EkkoAir by Jeremias ?<\/strong><\/h2>\n<p>&nbsp;<\/p>\n<ul>\n<li><strong>Une vision <\/strong>globale b\u00e2timent (pas uniquement la ventilation isol\u00e9e)<a href=\"https:\/\/jeremias.fr\/catalogue-vmc-ekkoair\/\"><strong><strong><img loading=\"lazy\" class=\" wp-image-5396 alignright\" src=\"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2026\/03\/Vision-dune-integration-de-systeme-de-ventilation-integre-e1773304919832-300x166.png\" alt=\"\" width=\"533\" height=\"295\" srcset=\"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2026\/03\/Vision-dune-integration-de-systeme-de-ventilation-integre-e1773304919832-300x166.png 300w, https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2026\/03\/Vision-dune-integration-de-systeme-de-ventilation-integre-e1773304919832-768x425.png 768w, https:\/\/jeremias.fr\/fabricant-conduit-tubage\/app\/uploads\/2026\/03\/Vision-dune-integration-de-systeme-de-ventilation-integre-e1773304919832.png 899w\" sizes=\"(max-width: 533px) 100vw, 533px\" \/><\/strong><\/strong><\/a><\/li>\n<li><strong>Une adaptabilit\u00e9<\/strong> aux contraintes chantier<\/li>\n<li><strong>Un support <\/strong>technique r\u00e9actif<\/li>\n<li><strong>Des solutions <\/strong>\u00e9volutives<\/li>\n<\/ul>\n<p><strong><strong>\u00a0<\/strong><\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><!-- notionvc: 7e7a7e07-fd72-48ef-ba72-b4cf73dddfe9 --><\/p>\n"},{"acf_fc_layout":"contenu_texte","texte":"<h3 style=\"text-align: center;\"><strong>Vous avez un projet ventilation en r\u00e9novation ?<\/strong><\/h3>\n<h3 style=\"text-align: center;\"><strong>Demandez une \u00e9tude technique et s\u00e9curisez votre installation d\u00e8s la conception<\/strong><\/h3>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><a class=\"button button-solid blue text-uppercase fz-14 text-white\" href=\"https:\/\/jeremias.fr\/nous-contacter\">Contactez-nous<\/a><\/p>\n<p><!-- notionvc: 3b8b9ea5-1b49-4550-af9f-642cced79e12 --><\/p>\n"}],"push_articles":[{"ID":4878,"post_author":"3","post_date":"2025-10-14 16:17:10","post_date_gmt":"2025-10-14 14:17:10","post_content":"","post_title":"[VMC Ekkoair] Qualit\u00e9 de l\u2019air int\u00e9rieur dans une maison individuelle : un enjeu de sant\u00e9, de confort et de performance durable","post_excerpt":"D\u00e9couvrez pourquoi il est important d'installer un syst\u00e8me de ventilation pour obtenir une qualit\u00e9 d'air saine \u00e0 l'int\u00e9rieur de notre logement.","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"qualite-air-interieur-vmc-simple-double-flux-ekkoair","to_ping":"","pinged":"","post_modified":"2025-11-06 14:19:02","post_modified_gmt":"2025-11-06 13:19:02","post_content_filtered":"","post_parent":0,"guid":"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/?p=4878","menu_order":0,"post_type":"post","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":4959,"post_author":"4","post_date":"2025-11-06 10:01:37","post_date_gmt":"2025-11-06 09:01:37","post_content":"","post_title":"[World Ventil8 Day] La ventilation autrement : le vrai\/faux qui remet l'air au bon endroit","post_excerpt":"Le 8 novembre marque la Journ\u00e9e mondiale de la ventilation. On clarifie 6 affirmations trop entendues, pour penser la ventilation autrement.","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"world-ventil8-day-ventilation-autrement-vrai-faux-ekkoair","to_ping":"","pinged":"","post_modified":"2025-11-07 09:59:51","post_modified_gmt":"2025-11-07 08:59:51","post_content_filtered":"","post_parent":0,"guid":"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/?p=4959","menu_order":0,"post_type":"post","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":5082,"post_author":"4","post_date":"2026-02-05 14:02:17","post_date_gmt":"2026-02-05 13:02:17","post_content":"","post_title":"Ventilation et fumisterie : un lien technique et r\u00e9glementaire incontournable","post_excerpt":"Ventilation et fumisterie sont li\u00e9es par la r\u00e9glementation depuis 1969. D\u00e9couvrez pourquoi leur int\u00e9gration est essentielle \u00e0 la performance globale des b\u00e2timents.","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"ventilation-fumisterie-lien-technique-reglementaire","to_ping":"","pinged":"","post_modified":"2026-02-05 14:02:17","post_modified_gmt":"2026-02-05 13:02:17","post_content_filtered":"","post_parent":0,"guid":"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/?p=5082","menu_order":0,"post_type":"post","post_mime_type":"","comment_count":"0","filter":"raw"}],"cta":"Lire plus","utiliser_layout_presta":true,"produits_suggeres":["2075","2074","2073","2072"]},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Ventilation et r\u00e9novation - erreurs fr\u00e9quentes et comment les \u00e9viter<\/title>\n<meta name=\"description\" content=\"D\u00e9couvrez les erreurs les plus fr\u00e9quentes en ventilation lors de r\u00e9novations et comment les \u00e9viter avec des solutions concr\u00e8tes pour optimiser confort thermique et performance.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jeremias.fr\/fabricant-conduit-tubage\/la-revue\/vmc-ekkoair\/ventilation-et-renovation-les-erreurs-frequentes-et-comment-les-eviter\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ventilation et r\u00e9novation - 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