La formation de gla\u00e7ons plus particuli\u00e8rement nomm\u00e9 \u00a0\u00bbBarrage de glace\u00a0\u00bb le long des d\u00e9bords des toitures en pente est souvent d\u00fb \u00e0 un manque d’isolation, une mauvaise ventilation, l’\u00e9vacuation ou une fuite d’un appareil de ventilation et le r\u00e9sultat de ces trois facteurs au vide sous-toit seraient plus accentu\u00e9s le ph\u00e9nom\u00e8ne. Un facteur \u00a0\u00bbR\u00a0\u00bb d’isolation faible au vide sous-toit (entretoit), permettra le passage de la chaleur traversant les \u00e9l\u00e9ments du plafond ainsi que l’isolant pour aboutir en surface du support de couverture (pontage). De plus, une mauvaise ventilation combin\u00e9e \u00e0 une faible isolation entra\u00eenera une augmentation d’accumulation de chaleur qui acc\u00e9l\u00e9ra la fonte de la neige accumul\u00e9 sur la toiture. La neige fondant formera une cr\u00eate de glace en d\u00e9bord de la toiture emp\u00eachant la neige de s’\u00e9vacu\u00e9e. L’eau stagnante pourrait causer d’importants dommages par infiltration d’eau aux murs int\u00e9rieurs, plafond et planchers par un ph\u00e9nom\u00e8ne de capillarit\u00e9. Inspection Elite vous recommande d’enlever la neige de fa\u00e7on prudente en prenant tout les moyens de s\u00e9curit\u00e9 et de ne pas utiliser de pelle m\u00e9tallique ou tout outil pouvant causer des dommages \u00e0 la toiture. Au besoin, am\u00e9liorer votre isolation de votre vide sous-toit pour atteindre un facteur d’isolation R-60 et am\u00e9liorer la ventilation en d\u00e9gageant l\u2019isolant pr\u00e8s des soffites \u00e0 l\u2019aide de d\u00e9flecteurs.<\/p>\n
Texte \u00e9crit exclusivement par Yannick Brochu_Inspecteur en b\u00e2timent professionnel pour Inspection Elite, membre A.I.B.Q. et d\u00e9tenteur d’assurances professionnelles. www.inspectionelite.com<\/p>\n","protected":false},"excerpt":{"rendered":"
La formation de gla\u00e7ons plus particuli\u00e8rement nomm\u00e9 \u00a0\u00bbBarrage de glace\u00a0\u00bb le long des d\u00e9bords des toitures en pente est souvent d\u00fb \u00e0 un manque d’isolation, une mauvaise ventilation, l’\u00e9vacuation ou une fuite d’un appareil de ventilation et le r\u00e9sultat de ces trois facteurs au vide sous-toit seraient plus accentu\u00e9s le ph\u00e9nom\u00e8ne. Un facteur \u00a0\u00bbR\u00a0\u00bb d’isolation […]<\/p>\n","protected":false},"author":3,"featured_media":21305,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[13],"tags":[],"class_list":["post-21296","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-articles-intersessants"],"_links":{"self":[{"href":"https:\/\/inspectionelite.com\/index.php?rest_route=\/wp\/v2\/posts\/21296","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/inspectionelite.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/inspectionelite.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/inspectionelite.com\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/inspectionelite.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=21296"}],"version-history":[{"count":0,"href":"https:\/\/inspectionelite.com\/index.php?rest_route=\/wp\/v2\/posts\/21296\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/inspectionelite.com\/index.php?rest_route=\/wp\/v2\/media\/21305"}],"wp:attachment":[{"href":"https:\/\/inspectionelite.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=21296"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/inspectionelite.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=21296"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/inspectionelite.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=21296"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}