Green Roof Cross Section

The modular units are often plastic.

Green roof cross section.

Unlike conventional earth covered structures garden roof assemblies are lightweight and can be installed on a wide variety of new and existing structures. These systems are ideal for efficient stormwater. Free cad drawing download of green roof sections for use in architectural detail design cad drawings. 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.

Liveroof has developed the following technical detail drawings for use in plans and to accompany specifications. 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. This cad model is saved in autocad 2004 dwg format. Cross section of green roofing layers.

Extensive green roofs. Each of these layers has a specific function and is necessary for the success of the green roof. Replacing the impervious surface of a conventional roof with. Green roofs can help reduce energy costs for a building by acting as another layer of insulation between the inside and outside of the roof.