{"id":13963,"date":"2025-01-22T15:22:11","date_gmt":"2025-01-22T14:22:11","guid":{"rendered":"https:\/\/www.dutchgreenroof.nl\/en\/?page_id=13963"},"modified":"2025-02-20T11:31:06","modified_gmt":"2025-02-20T10:31:06","slug":"slope-greenroof","status":"publish","type":"page","link":"https:\/\/www.dutchgreenroof.nl\/en\/products\/slope-greenroof\/","title":{"rendered":"Slope roofs"},"content":{"rendered":"

Slope Greenroofs<\/strong><\/p>\n

\"\"<\/a><\/p>\n

Green Roof Installation on Pitched Roofs: What You Need to Know<\/strong><\/p>\n

Installing a green roof on a pitched roof with a slope of more than 15 degrees requires careful planning and execution. There are several factors that influence a successful installation, such as contractor preparation, the use of anti-slip systems and the specific construction of the building. Below you will find everything you need to know to create a green roof on a pitched roof, including the solutions we offer.<\/p>\n

Important Considerations for Pitched Roofs<\/strong><\/p>\n

Installing green roofs on slopes requires specific considerations:<\/p>\n

Contractor Preparation<\/strong><\/p>\n

    \n
  1. The building contractor plays a crucial role in the correct preparation of the roof, such as waterproofing and creating a solid base.<\/li>\n
  2. Anti-slip systems.<\/li>\n
  3. A vital component to prevent the layers of the green roof from shifting. This must be carried out carefully and according to specifications, with the general contractor responsible for correct installation.<\/li>\n
  4. Mechanical installation of the anti-slip system<\/li>\n
  5. Pitch and Construction<\/li>\n<\/ol>\n

    The roof pitch and construction determine which systems and techniques are required for stability and durability.<\/p>\n

    Our Pitched Roof Solutions<\/strong><\/p>\n

    1. Topgreen GDP 30: For Pitch from 16\u00b0 to 30\u00b0<\/strong><\/p>\n

    The Topgreen GDP 30 system is ideal for slightly pitched roofs. This system offers an efficient and stable solution for residential buildings, industrial halls and office buildings.<\/p>\n

    Features:
    \nSuitable for pitches from 16\u00b0 to 30\u00b0.
    \nVapour-open structure for optimum drainage and water management.
    \nFast and trouble-free installation with the right preparation.
    \nPreparation requirements:
    \nThe main contractor must ensure a waterproof roof covering and mechanical fastening of the anti-slip system.<\/p>\n

    2. Topgreen GDP 45: For Steeper Roofs from 31\u00b0 to 45\u00b0<\/strong><\/p>\n

    For steep roofs such as gable roofs, hipped roofs and tent roofs, the Topgreen GDP 45 system is a reliable choice.<\/p>\n

    Properties:
    \nSuitable for slopes from 31\u00b0 to 45\u00b0.
    \nRobust sedum cassettes ensure stability on steep surfaces.
    \nResistant to heavy loads and extreme weather conditions.
    \nPreparation requirements:
    \nAs with GDP 30, the main contractor must ensure proper waterproofing and a properly installed anti-slip system.<\/p>\n

    3. Vapour-tight Construction with Ecorasters<\/strong><\/p>\n

    The vapour-tight construction starts with a waterproof roof covering, often made of EPDM or bitumen. This system uses eco-rasters that are filled with substrate and finished with sedum mats.<\/p>\n

    Process:<\/strong>
    \nPrepare waterproof roof covering with raised edges.
    \nInstall anti-slip system mechanically (by the contractor).
    \nGlue water-buffer protective cloth to the roof.
    \nPlace eco-rasters and fill with substrate.
    \nFinish with sedum mats from Dutch Greenroof.
    \nWhy Think About Facilities?<\/p>\n

    Stability plays a central role in sloping roofs. Without the right provisions, the layers of the green roof can shift or become damaged. Some of the benefits of a well-prepared installation are:<\/p>\n

    Longer lifespan:<\/strong> A correctly installed green roof lasts longer and retains its functionality.
    \nSafety: Reduces the risk of damage due to shifting layers or leaks.
    \nEnvironmental friendliness: A well-functioning green roof contributes to biodiversity, water management and thermal insulation.
    \nContact Us for Tailor-made Advice<\/p>\n

    The successful installation of a green roof on a sloping roof starts with good preparation and the right choices in systems. Our experts are ready to advise you on the preparation requirements, materials and installation techniques required for your specific project.<\/p>\n

    With our Topgreen GDP 30, Topgreen GDP 45 and vapour-tight construction with eco-grids, you are assured of a stable, sustainable and aesthetic green roof – regardless of the slope. Ask today about our specific requirements and make your green vision a reality!<\/p>\n

    * Liability:<\/strong>
    \nDutch Greenroof or its customers are not responsible for the mechanical installation of the anti-slip system.<\/p>\n","protected":false},"excerpt":{"rendered":"

    Slope Greenroofs Green Roof Installation on Pitched Roofs: What You Need to Know Installing a green roof on a pitched roof with a slope of more than 15 degrees requires careful planning and execution. There are several factors that influence a successful installation, such as contractor preparation, the use of anti-slip systems and the specific […]<\/p>\n","protected":false},"author":2,"featured_media":13857,"parent":11108,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-13963","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"\nSlope roofs - Dutch Greenroof Holten<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.dutchgreenroof.nl\/en\/products\/slope-greenroof\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Slope roofs - Dutch Greenroof Holten\" \/>\n<meta property=\"og:description\" content=\"Slope Greenroofs Green Roof Installation on Pitched Roofs: What You Need to Know Installing a green roof on a pitched roof with a slope of more than 15 degrees requires careful planning and execution. 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