Why Build A Green Roof

The benefits described below can be achieved by virtually all green roof systems and designs.

Why build a green roof.

Extends the lifespan of a roof. It d be wise to borrow a copy or two for all of the finer details. The layers of a green roof must like any roof accommodate drainage and protect the building from the elements with a waterproof membrane. Unlike traditional black tar roofs green roofs reduce energy costs by absorbing heat instead of attracting it and.

European roofs can last between 30 and 50 years. The popularity of green roofs has increased in the united states due to their many benefits while pretty green roofs serve a much greater purpose than simple beautification. Green walls and roofs can reduce temperature fluctuations of roof surfaces. Green roofs reduce stormwater runoff.

Container gardens on roofs where plants are maintained in pots are not generally considered to be true green roofs although. This article provides only a basic overview to get you started in thinking about the requirements for putting together a green roof. A green roof that has been properly installed and maintained should extend the lifespan of a roof 2 3 times its normal life. A green roof also known as a rooftop garden or a living roof is a vegetative layer grown on a rooftop.

Entire detailed books exist on building and maintaining green roofs. But they also must create a growing area and potentially provide support irrigation and root protection barriers while staying as light as possible.