There are a variety of technologies that can be used to improve the sustainable of the building roof. The roof can become a "habitat" with plantings of grass and other vegetation. This decreases solar load and winter heat loss, while providing greenspace for birds and other wildlife. Alternatively, the roof can include water features, such as reflecting pools, or fountains, which will evaporatively cool the building during the summer months.
Greenroofs.com - Impartial info on Green Roofs
ROOF meadow - Supplies Green Roofs
American Hydrotech, Inc. - Roofing Membranes for Green Roofs
Gap - 901 Cherry - Green Roofs in action
Last modified 05/1/00
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