Green Roof Flat Roof Drainage

Secondary overflow drains are located at a higher point on the roof.

Green roof flat roof drainage.

Intensive layered green roof intensive green roofs have a deeper soil depth therefore the roof drain enclosure height is typically 12 or more. Ponding water on flat roofs reduces the roof s lifespan. Interior drains work just like the drain in your shower or sink. Z110 green roof drain shown with 18 height for intensive green roofing applications.

Drainage is so important in a green roof because you need to be able to effectively deal with large volumes of water while still providing sufficient water for your green roof to thrive. Green roof drainage irrigation. This roof ponding repair kit can be topcoated with all commonly used roof coatings to waterproof a flat roof. Greenslope is a roof leveling compound that helps eliminate water ponding areas and facilitate flat roof drainage.

Areco parapet wall flat roof drainage outlet 100mm x 100mm 12 50 ex vat 15 00 inc vat caroflow 100mm vertical spigot flat roof drainage outlet dome grate. As we ve already mentioned a green roof drainage layer is an essential part of your green roof. Eco roofs serve many nature friendly purposes creating a habitat for wildlife and helping to reduce your carbon footprint. A green roof may require a separately plumbed secondary drainage system also known as the overflow relief system.

The 6 slotted triangle shape is used beneath the aggredrain layer and allows for water to flow freely. Flow of water into them is promoted by positive drainage. There are several drainage options to repair pooling or ponding water on flat roofs including internal drains gutters and downspouts scuppers and roof leveling compounds. The need for flat roof drainage in order to prevent water accumulation and moisture damage flat roofs need to be equipped with special drainage systems.

Green roof green sedum or living roofs have cultivated a huge amount of popularity of late due to an increase in environmental awareness and interest. For flat or nearly flat roofs primary drains are located at the lowest point of the roof. The greenslope roof ponding repair kit provides a lightweight inexpensive solution to flat roof ponding. The green roof solutions drainage conduit is a stainless steel channel for use with the aggredrain system.

These drains are placed in areas of the roof that collect the. Fitting the roof with one of the following systems to ensure proper drainage will help keep it protected.