Green Roof System Section

Green roof systems may be modular with drainage layers filter cloth growing media and plants already prepared in movable often interlocking grids or loose laid built up whereby each component of the system may be installed separately.

Green roof system section.

One important item to design for is an increased structural load. This is especially true of intensive green roofs which can have soil that is two feet deep or more. A vegetated roof design green roof is defined as a roof membrane system with a top layer of living plants in an engineered soil blend growth medium. There are a number of things to consider when designing for a green roof.

Green roof development involves the creation of contained green space on top of a human made structure. 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 it may also include additional layers such as a root barrier and drainage and irrigation systems. Each of these layers has a specific function and is necessary for the success of the green roof. Green roofs are also known as vegetative or eco roofs.

System components include a membrane protection layer drainage layer filter layer and a root barrier between the soil and roof. Flat green roof 0 5 flat roofs are ideal as green roof. Container gardens on roofs where plants are maintained in pots are not generally considered to be true green roofs although. Cross section of green roofing layers.

Shallow pitched green roof 5 25 the structure of a shallow pitched green roof differs slightly from the structure of a.