Green Roof Water Collection System

Green roof bioretention vegetated roofing roof garden rainwater collection and rainwater harvesting and sustainable site development.

Green roof water collection system. The green roof solutions drainage conduit is a stainless steel channel for use with the aggredrain system. Many studies in europe and north america have shown that green roofs can improve the water quality of the stormwater that leaves a roof with vegetation and substrates on it. The module is mounted directly on the roof s waterproofing system providing protection against uv and thermal fluctuations. By using greenroofs as rainwater capture areas the amount of water will be reduced making the system cost less efficient and difficult to gauge water collection.

It isn t a big system but for basic use it should be just fine. By using green roofs as rainwater capture areas the amount of collected water for reuse will be reduced already due to the absorbed amount of water in the system itself. The efficiency and the quality of the water collected depends on the effective roof area and the materials that the roof is constructed of. This is a common cause of water repellent degradation.

Each vegetation green roof modules contains a complete hierarchy of green roof systems including drainage rain retention filtration growth media and plants. This benefit is in addition to reducing the rate and volume of the stormwater. With this system it is set in a way that it takes the rainwater directly to your plants. Green roof contrary to the other systems above which collects the rainwater into a storage container a green roof system doesn t.

Retention and runoff from green roofs percentage of average monthly precipitation from green roofs for stormwater runoff control. Build this water catchment system. The 6 slotted triangle shape is used beneath the aggredrain layer and allows for water to flow freely. In the case of a rooftop rainwater harvesting system the roof of a house or of another building serves as the rainwater collection area.

So if you are looking for a water catchment system that is meant only to water your lawn or garden then this one should do the trick. Green roof systems are one of the best ways to manage stormwater runoff by reducing and delaying. Rainwater collection calculation formulas and equations roof area ft 2 x precipitation amount in x 0 623 amount collected gallons easy formula to remember. The cheap diy rain barrel.