Green Roof Structure

Green roofs extend the life and improve the performance of the roof cutting energy costs.

Green roof structure.

It may also include additional layers such as a root barrier and drainage and irrigation systems. Green roofs can help reduce energy costs for a building by acting as another layer of insulation between the inside and outside of the roof. They may be flat or sloped. This is most noticeable in intensive green roofs since there is a thicker and more consistent layer of soil which provides a higher insulating value.

Basic green roof components include the base roof deck water proofing layer and green roof systems. The following is a summary of the basic green roof system components. The system structure for a flat water retaining green roof consists of a drainage layer with filterfleece extensive roof garden substrate and a vegetation blanket. All green roofs are built upon a roof deck and may be made from concrete steel or wood.

Green roofing and construction. Flat green roof 0 5 flat roofs are ideal as green roof. A green roof is a green space that is created by adding various layers of plants and a growing medium to the top portion of a traditional roofing system. A green roof or living roof is a roof of a building that is partially or completely covered with vegetation and a growing medium planted over a waterproofing membrane.