Green Roof Building Advice

While the basic components of a sloped green roof are similar to that of a flat system building teams must pay particular attention to water management erosion control and maintenance.

Green roof building advice.

The green roof design needs to accommodate adequate water retention suitable drainage structural loading and the depth of green roof growing substrate. Residential green roofs such as theirs protect natural waterways from oily street residue by lessening the chances that municipal storm drain systems will overflow. Insulation effects in the winter keeps the building warmer. Coordination of trades is crucial.

Green roofs help to reduce the temperature of the roof and thus lessen the load on a building s hvac system resulting in overall energy cost savings. Bd c asked several green roof specialists who have worked on sloped systems for their advice on designing and building these systems. Green infrastructure also increases the property value of the building. With this type of roof planting mediums are much deeper which can be between seven and 24 inches and can consist of lawn shrubs trees and perennials for example.

Green roof construction is still not common and it requires both a contractor and waterproofing manufacturer with documented experience in these systems. It also keeps the room below it warmer in winter and as much as 6 to 8 degrees cooler in summer thereby reducing utility costs.