Green Roof Flat Roof 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.

Green roof flat roof drainage.

The green roof solutions drainage conduit is a stainless steel channel for use with the aggredrain system. Secondary overflow drains are located at a higher point on the roof. As we ve already mentioned a green roof drainage layer is an essential part of your green roof. For flat or nearly flat roofs primary drains are located at the lowest point of the roof.

Greenslope is a roof leveling compound that helps eliminate water ponding areas and facilitate flat roof drainage. The 6 slotted triangle shape is used beneath the aggredrain layer and allows for water to flow freely. This roof ponding repair kit can be topcoated with all commonly used roof coatings to waterproof a flat roof. Type of flat roof drainage each drainage low point roof sub area is allocated a roof drain and an overflow drain.

Z110 green roof drain shown with 18 height for intensive green roofing applications. 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. Eco roofs serve many nature friendly purposes creating a habitat for wildlife and helping to reduce your carbon footprint. Leaving your flat roof without a drainage system will greatly increase the risk of these issues.

The greenslope roof ponding repair kit provides a lightweight inexpensive solution to flat roof ponding. Ponding water on flat roofs reduces the roof s lifespan. 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. Green roof drainage irrigation.

These drains are placed in areas of the roof that collect the. Intensive layered green roof intensive green roofs have a deeper soil depth therefore the roof drain enclosure height is typically 12 or more. Interior drains work just like the drain in your shower or sink. A green roof may require a separately plumbed secondary drainage system also known as the overflow relief system.

Fitting the roof with one of the following systems to ensure proper drainage will help keep it protected. Z110 green roof drains are available with enclosure heights ranging from 5 to 18 or as specified.