{"id":103648,"date":"2024-01-25T13:47:02","date_gmt":"2024-01-25T12:47:02","guid":{"rendered":"https:\/\/staging.express.fr\/non-categorise\/green-roofs-waterproofing-products-contribute-to-sustainability\/"},"modified":"2026-02-11T14:38:29","modified_gmt":"2026-02-11T13:38:29","slug":"green-roofs-waterproofing-products-contribute-to-sustainability","status":"publish","type":"post","link":"https:\/\/staging.express.fr\/en\/pro-tips\/waterproofing\/green-roofs-waterproofing-products-contribute-to-sustainability\/","title":{"rendered":"Green roofs: waterproofing products contribute to sustainability"},"content":{"rendered":"\nGreen roofs bring numerous benefits, yet their design and installation demand strict waterproofing measures to ensure their longevity. Proper waterproofing not only extends the life of the roof but also enhances home protection through thermal insulation, soundproofing, and preventing infiltration caused by plant growth or natural precipitation.\n

The benefits of green roofs<\/h2>\nThe popularity of green roofs is rising due to their multifaceted advantages, enhancing both residential living and environmental health. They offer:\n
    \n \t
  1. Rainwater retention to mitigate run-off and flooding.<\/li>\n \t
  2. Thermal insulation, keeping homes cooler in summer and warmer in winter.<\/li>\n \t
  3. Sound insulation, reducing external noise and the sound of precipitation like rain or hail.<\/li>\n \t
  4. Enhanced roof longevity, safeguarded against UV rays and temperature extremes.<\/li>\n \t
  5. A haven for biodiversity, including birds and pollinating insects.<\/li>\n \t
  6. Reduction of urban heat.<\/li>\n \t
  7. Potential for agricultural use, like vegetable gardens and beehives.<\/li>\n \t
  8. CO2 absorption and filtration of fine particles and pollutants.<\/li>\n<\/ol>\n

    Waterproofing a green roof<\/h2>\nFor a green roof to be effective, it must be watertight and durable. The waterproof bitumen roofing is layered with:\n\n– A mechanical protection layer to prevent root contact with the bitumen.\n\n– A drainage layer, consisting of materials like coconut fiber mats, composite mats, clay granulate, or grooved polystyrene panels, to remove excess rainwater.\n\n– A filter layer made from a geotextile membrane, preventing substrate blockage in the drainage layer.\n\n– A substrate layer that supports plants and retains essential water, air, and nutrients.\n

    Choosing bitumen for a perfectly watertight green roof<\/h2>\nBitumen is a prime choice for waterproofing green roofs due to its impermeability, flexibility, and adaptability to temperature changes. Increasingly eco-friendly, it’s recyclable and offers long-lasting protection against leaks and water damage. Its ease of installation and repair, coupled with low cost, make bitumen an attractive waterproofing solution.\n

    How to lay a layer of bitumen to support your green roof<\/h2>\nThe application of the bitumen layer requires a clean, dry, and debris-free roof surface. A bituminous primer is applied first to enhance the adhesion between the bitumen and the substrate. Bitumen rolls are then laid side by side, heated with a blowtorch, and welded together, ensuring a watertight seal at the joints.\n\n

    Produits associ\u00e9s<\/h2>\n
    <\/div>
    <\/div>\n

    Produits associ\u00e9s \u00e0 cet article disponible sur express.fr<\/h2>\n
    <\/div>\n","protected":false},"excerpt":{"rendered":"

    Green roofs bring numerous benefits, yet their design and installation demand strict waterproofing measures to ensure their longevity. Proper waterproofing not only extends the life…<\/p>\n","protected":false},"author":2,"featured_media":102794,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"content-type":"","footnotes":""},"categories":[411,419],"tags":[],"class_list":["post-103648","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-etancheite","category-waterproofing"],"acf":[],"yoast_head":"\nGreen roofs: waterproofing products contribute to sustainability - Express<\/title>\n<meta name=\"description\" content=\"Green roofs offer many advantages. However, when it comes to designing and installing them, you should to take extreme care to ensure that they are watertight.\" \/>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Green roofs: waterproofing products contribute to sustainability - Express\" \/>\n<meta property=\"og:description\" content=\"Green roofs offer many advantages. However, when it comes to designing and installing them, you should to take extreme care to ensure that they are watertight.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/staging.express.fr\/conseils-de-pro\/etancheite\/toitures-vegetales-les-produits-detancheite-express-contribuent-a-la-durabilite\/\" \/>\n<meta property=\"og:site_name\" content=\"Express\" \/>\n<meta property=\"article:published_time\" content=\"2024-01-25T12:47:02+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-02-11T13:38:29+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/staging.express.fr\/wp-content\/uploads\/2026\/02\/Toit-vegetalise.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"819\" \/>\n\t<meta property=\"og:image:height\" content=\"819\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"AK Digital\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"AK Digital\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/staging.express.fr\\\/conseils-de-pro\\\/etancheite\\\/toitures-vegetales-les-produits-detancheite-express-contribuent-a-la-durabilite\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/staging.express.fr\\\/conseils-de-pro\\\/etancheite\\\/toitures-vegetales-les-produits-detancheite-express-contribuent-a-la-durabilite\\\/\"},\"author\":{\"name\":\"AK Digital\",\"@id\":\"https:\\\/\\\/staging.express.fr\\\/#\\\/schema\\\/person\\\/5841dfc738cfbe11038b87258124c1bf\"},\"headline\":\"Green roofs: waterproofing products contribute to sustainability\",\"datePublished\":\"2024-01-25T12:47:02+00:00\",\"dateModified\":\"2026-02-11T13:38:29+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/staging.express.fr\\\/conseils-de-pro\\\/etancheite\\\/toitures-vegetales-les-produits-detancheite-express-contribuent-a-la-durabilite\\\/\"},\"wordCount\":396,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/staging.express.fr\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/staging.express.fr\\\/conseils-de-pro\\\/etancheite\\\/toitures-vegetales-les-produits-detancheite-express-contribuent-a-la-durabilite\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/staging.express.fr\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/Toit-vegetalise.jpg\",\"articleSection\":[\"Etanch\u00e9it\u00e9 et m\u00e9tier d'\u00e9tancheur\",\"Waterproofing\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/staging.express.fr\\\/conseils-de-pro\\\/etancheite\\\/toitures-vegetales-les-produits-detancheite-express-contribuent-a-la-durabilite\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/staging.express.fr\\\/conseils-de-pro\\\/etancheite\\\/toitures-vegetales-les-produits-detancheite-express-contribuent-a-la-durabilite\\\/\",\"url\":\"https:\\\/\\\/staging.express.fr\\\/conseils-de-pro\\\/etancheite\\\/toitures-vegetales-les-produits-detancheite-express-contribuent-a-la-durabilite\\\/\",\"name\":\"Green roofs: waterproofing products contribute to sustainability - Express\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/staging.express.fr\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/staging.express.fr\\\/conseils-de-pro\\\/etancheite\\\/toitures-vegetales-les-produits-detancheite-express-contribuent-a-la-durabilite\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/staging.express.fr\\\/conseils-de-pro\\\/etancheite\\\/toitures-vegetales-les-produits-detancheite-express-contribuent-a-la-durabilite\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/staging.express.fr\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/Toit-vegetalise.jpg\",\"datePublished\":\"2024-01-25T12:47:02+00:00\",\"dateModified\":\"2026-02-11T13:38:29+00:00\",\"description\":\"Green roofs offer many advantages. However, when it comes to designing and installing them, you should to take extreme care to ensure that they are watertight.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/staging.express.fr\\\/conseils-de-pro\\\/etancheite\\\/toitures-vegetales-les-produits-detancheite-express-contribuent-a-la-durabilite\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/staging.express.fr\\\/conseils-de-pro\\\/etancheite\\\/toitures-vegetales-les-produits-detancheite-express-contribuent-a-la-durabilite\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/staging.express.fr\\\/conseils-de-pro\\\/etancheite\\\/toitures-vegetales-les-produits-detancheite-express-contribuent-a-la-durabilite\\\/#primaryimage\",\"url\":\"https:\\\/\\\/staging.express.fr\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/Toit-vegetalise.jpg\",\"contentUrl\":\"https:\\\/\\\/staging.express.fr\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/Toit-vegetalise.jpg\",\"width\":819,\"height\":819,\"caption\":\"Toit v\u00e9g\u00e9talis\u00e9\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/staging.express.fr\\\/conseils-de-pro\\\/etancheite\\\/toitures-vegetales-les-produits-detancheite-express-contribuent-a-la-durabilite\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\\\/\\\/staging.express.fr\\\/en\\\/home\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Green roofs: waterproofing products contribute to sustainability\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/staging.express.fr\\\/#website\",\"url\":\"https:\\\/\\\/staging.express.fr\\\/\",\"name\":\"Express\",\"description\":\"R\u00e9f\u00e9rence mondiale des outils chauffants.\",\"publisher\":{\"@id\":\"https:\\\/\\\/staging.express.fr\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/staging.express.fr\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/staging.express.fr\\\/#organization\",\"name\":\"Express\",\"url\":\"https:\\\/\\\/staging.express.fr\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/staging.express.fr\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/staging.express.fr\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/logo-express-300x89-1.png\",\"contentUrl\":\"https:\\\/\\\/staging.express.fr\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/logo-express-300x89-1.png\",\"width\":300,\"height\":89,\"caption\":\"Express\"},\"image\":{\"@id\":\"https:\\\/\\\/staging.express.fr\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/staging.express.fr\\\/#\\\/schema\\\/person\\\/5841dfc738cfbe11038b87258124c1bf\",\"name\":\"AK Digital\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/33e54dec0cd79fc4b5e911c15f836c46ec8d0e452ecd3ca5f707bce0a3540a3b?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/33e54dec0cd79fc4b5e911c15f836c46ec8d0e452ecd3ca5f707bce0a3540a3b?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/33e54dec0cd79fc4b5e911c15f836c46ec8d0e452ecd3ca5f707bce0a3540a3b?s=96&d=mm&r=g\",\"caption\":\"AK Digital\"},\"sameAs\":[\"https:\\\/\\\/express.akdigital.fr\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Green roofs: waterproofing products contribute to sustainability - Express","description":"Green roofs offer many advantages. However, when it comes to designing and installing them, you should to take extreme care to ensure that they are watertight.","robots":{"index":"noindex","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"og_locale":"en_US","og_type":"article","og_title":"Green roofs: waterproofing products contribute to sustainability - Express","og_description":"Green roofs offer many advantages. However, when it comes to designing and installing them, you should to take extreme care to ensure that they are watertight.","og_url":"https:\/\/staging.express.fr\/conseils-de-pro\/etancheite\/toitures-vegetales-les-produits-detancheite-express-contribuent-a-la-durabilite\/","og_site_name":"Express","article_published_time":"2024-01-25T12:47:02+00:00","article_modified_time":"2026-02-11T13:38:29+00:00","og_image":[{"width":819,"height":819,"url":"https:\/\/staging.express.fr\/wp-content\/uploads\/2026\/02\/Toit-vegetalise.jpg","type":"image\/jpeg"}],"author":"AK Digital","twitter_card":"summary_large_image","twitter_misc":{"Written by":"AK Digital","Est. reading time":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/staging.express.fr\/conseils-de-pro\/etancheite\/toitures-vegetales-les-produits-detancheite-express-contribuent-a-la-durabilite\/#article","isPartOf":{"@id":"https:\/\/staging.express.fr\/conseils-de-pro\/etancheite\/toitures-vegetales-les-produits-detancheite-express-contribuent-a-la-durabilite\/"},"author":{"name":"AK Digital","@id":"https:\/\/staging.express.fr\/#\/schema\/person\/5841dfc738cfbe11038b87258124c1bf"},"headline":"Green roofs: waterproofing products contribute to sustainability","datePublished":"2024-01-25T12:47:02+00:00","dateModified":"2026-02-11T13:38:29+00:00","mainEntityOfPage":{"@id":"https:\/\/staging.express.fr\/conseils-de-pro\/etancheite\/toitures-vegetales-les-produits-detancheite-express-contribuent-a-la-durabilite\/"},"wordCount":396,"commentCount":0,"publisher":{"@id":"https:\/\/staging.express.fr\/#organization"},"image":{"@id":"https:\/\/staging.express.fr\/conseils-de-pro\/etancheite\/toitures-vegetales-les-produits-detancheite-express-contribuent-a-la-durabilite\/#primaryimage"},"thumbnailUrl":"https:\/\/staging.express.fr\/wp-content\/uploads\/2026\/02\/Toit-vegetalise.jpg","articleSection":["Etanch\u00e9it\u00e9 et m\u00e9tier d'\u00e9tancheur","Waterproofing"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/staging.express.fr\/conseils-de-pro\/etancheite\/toitures-vegetales-les-produits-detancheite-express-contribuent-a-la-durabilite\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/staging.express.fr\/conseils-de-pro\/etancheite\/toitures-vegetales-les-produits-detancheite-express-contribuent-a-la-durabilite\/","url":"https:\/\/staging.express.fr\/conseils-de-pro\/etancheite\/toitures-vegetales-les-produits-detancheite-express-contribuent-a-la-durabilite\/","name":"Green roofs: waterproofing products contribute to sustainability - Express","isPartOf":{"@id":"https:\/\/staging.express.fr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/staging.express.fr\/conseils-de-pro\/etancheite\/toitures-vegetales-les-produits-detancheite-express-contribuent-a-la-durabilite\/#primaryimage"},"image":{"@id":"https:\/\/staging.express.fr\/conseils-de-pro\/etancheite\/toitures-vegetales-les-produits-detancheite-express-contribuent-a-la-durabilite\/#primaryimage"},"thumbnailUrl":"https:\/\/staging.express.fr\/wp-content\/uploads\/2026\/02\/Toit-vegetalise.jpg","datePublished":"2024-01-25T12:47:02+00:00","dateModified":"2026-02-11T13:38:29+00:00","description":"Green roofs offer many advantages. However, when it comes to designing and installing them, you should to take extreme care to ensure that they are watertight.","breadcrumb":{"@id":"https:\/\/staging.express.fr\/conseils-de-pro\/etancheite\/toitures-vegetales-les-produits-detancheite-express-contribuent-a-la-durabilite\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/staging.express.fr\/conseils-de-pro\/etancheite\/toitures-vegetales-les-produits-detancheite-express-contribuent-a-la-durabilite\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/staging.express.fr\/conseils-de-pro\/etancheite\/toitures-vegetales-les-produits-detancheite-express-contribuent-a-la-durabilite\/#primaryimage","url":"https:\/\/staging.express.fr\/wp-content\/uploads\/2026\/02\/Toit-vegetalise.jpg","contentUrl":"https:\/\/staging.express.fr\/wp-content\/uploads\/2026\/02\/Toit-vegetalise.jpg","width":819,"height":819,"caption":"Toit v\u00e9g\u00e9talis\u00e9"},{"@type":"BreadcrumbList","@id":"https:\/\/staging.express.fr\/conseils-de-pro\/etancheite\/toitures-vegetales-les-produits-detancheite-express-contribuent-a-la-durabilite\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/staging.express.fr\/en\/home\/"},{"@type":"ListItem","position":2,"name":"Green roofs: waterproofing products contribute to sustainability"}]},{"@type":"WebSite","@id":"https:\/\/staging.express.fr\/#website","url":"https:\/\/staging.express.fr\/","name":"Express","description":"R\u00e9f\u00e9rence mondiale des outils chauffants.","publisher":{"@id":"https:\/\/staging.express.fr\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/staging.express.fr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/staging.express.fr\/#organization","name":"Express","url":"https:\/\/staging.express.fr\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/staging.express.fr\/#\/schema\/logo\/image\/","url":"https:\/\/staging.express.fr\/wp-content\/uploads\/2025\/11\/logo-express-300x89-1.png","contentUrl":"https:\/\/staging.express.fr\/wp-content\/uploads\/2025\/11\/logo-express-300x89-1.png","width":300,"height":89,"caption":"Express"},"image":{"@id":"https:\/\/staging.express.fr\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/staging.express.fr\/#\/schema\/person\/5841dfc738cfbe11038b87258124c1bf","name":"AK Digital","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/33e54dec0cd79fc4b5e911c15f836c46ec8d0e452ecd3ca5f707bce0a3540a3b?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/33e54dec0cd79fc4b5e911c15f836c46ec8d0e452ecd3ca5f707bce0a3540a3b?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/33e54dec0cd79fc4b5e911c15f836c46ec8d0e452ecd3ca5f707bce0a3540a3b?s=96&d=mm&r=g","caption":"AK Digital"},"sameAs":["https:\/\/express.akdigital.fr"]}]}},"_links":{"self":[{"href":"https:\/\/staging.express.fr\/en\/wp-json\/wp\/v2\/posts\/103648","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/staging.express.fr\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/staging.express.fr\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/staging.express.fr\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/staging.express.fr\/en\/wp-json\/wp\/v2\/comments?post=103648"}],"version-history":[{"count":0,"href":"https:\/\/staging.express.fr\/en\/wp-json\/wp\/v2\/posts\/103648\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/staging.express.fr\/en\/wp-json\/wp\/v2\/media\/102794"}],"wp:attachment":[{"href":"https:\/\/staging.express.fr\/en\/wp-json\/wp\/v2\/media?parent=103648"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/staging.express.fr\/en\/wp-json\/wp\/v2\/categories?post=103648"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/staging.express.fr\/en\/wp-json\/wp\/v2\/tags?post=103648"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}