Green Roof Systems Cross Section

Replacing the impervious surface of a conventional roof with.

Green roof systems cross section.

Green roofs filter air by absorbing and converting carbon dioxide to oxygen. 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. Some green roofs are installed in one large integrated section while modular green roofs use small portable planting beds placed together to create a larger green. Some green roofs in europe have lasted more than 40 years without being replaced.

Full coverage will take about two years. Go green with a roof garden from bauder. A bauder green roof combines the finished planting scheme and all its supportive components with a high quality and secure waterproofing system to give you the best results every time. Green roofs are also called eco roofs or living roofs.

Unlike conventional earth covered structures garden roof assemblies are lightweight and can be installed on a wide variety of new and existing structures. Cross section of green roofing layers. 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. A green roof protects the waterproofing membrane from damaging uv rays freeze thaw cycling and repeated foot traffic extending its lifespan.

Container gardens on roofs where plants are maintained in pots are not generally considered to be true green roofs although. Many manufacturers of green roof systems will not provide a warranty on the green roof system if new membranes are not applied. Shallow pitched green roof 5 25 the structure of a shallow pitched green roof differs slightly from the structure of a. Trees too can be part of a green roof system.

A green roof is a layer of vegetation planted over a waterproofing system that is installed on top of a flat or slightly sloped. Garden roof assembly hydrotech s garden roof assemblies combine the proven performance of our monolithic membrane 6125 roofing waterproofing with proven green technology. The types of plants utilized will depend on the type of green roof being installed. Extensive green roof an extensive green roof system is characterized of its vegetation ranging from sedums to small grasses herbs and flowering herbaceous plants which need little maintenance and no permanent irrigation system the growing medium depth for an extensive green roof system is typically 6 inches or less.

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. These systems are ideal for efficient stormwater. Flat green roof 0 5 flat roofs are ideal as green roof. The normal 10 15 year reroofing cycle provides a window of opportunity to investigate the potential of applying a longer lasting green roof.

Leed and green globes. Extensive green roofs. Green roofs can be applied on inverted or traditional roofing systems.