Green Roof Roof Drain Layouts

Hydrotech s garden roof assembly allows the design professional to transform virtually any flat or sloped roof into a landscaped environment.

Green roof roof drain layouts.

Of these layers the substrate stores runoff while supporting plants and the drainage layer allows for rapid drainage of excess rainfall. See the full list of features. Zurn manufactures a line of green roof drains featuring customizable enclosures to align with the green roof surface. Green roof drains watts unique designs are engineered to accommodate the fast emerging and often shifting requirements for green roof drainage.

Liveroof has developed the following technical detail drawings for use in plans and to accompany specifications. Is a leading manufacturer and supplier of greenroof drain components. Z110 green roof drain shown with 18 height for intensive green roofing applications. Z110 green roof drains are available with enclosure heights ranging from 5 to 18 or as specified.

Specialized green roof drains depending on tray arrangement. Intensive layered green roof intensive green roofs have a deeper soil depth therefore the roof drain enclosure height is typically 12 or more. Our flexible adaptable components can be configured to meet even the most challenging custom green roof specifications. Green roof solutions gr32 and gr52 drainage panels come in 24 x 24 interlocking squares constructed of 100 recycled high density polypropylene hdpp.

Encourages greenroof technologies and will continue to do its part by providing key components for greenroofs. Extensive roof design modular tray system extensive roof traditional roof drains 1530 scupper drain 1580 scupper drain 1915 plaza and 1560 scupper drain planter drain 1920 plaza and. Was added to the manual in april 2009 the typical green roof system consisted of a waterproof membrane a drainage layer growing substrate and vegetation. As the market for green roofing develops the proper design and understanding of green roof components is imperative.

Designed as a lightweight low profile system the garden roof assembly can be safely installed on roof and plaza decks not engineered to handle the heavy load requirements of a traditional green roof. Multi level or terraced areas may require 1915 or 1920 style green roof drains. The grs gr52 panel size is 24 x 24 x 2 125. The gr52 can withstand 0 352 gallons per square foot or 1 4 gallons per panel.