Green Roof Structural Design

Of green roofs and recommended structural design specifications and strategies will also be presented.

Green roof structural design.

Shallow pitched green roof 5 25 the structure of a shallow pitched green roof differs slightly from the structure of a. Lastly strategies utilizing green roofs within the context of the sustainable metric systems such as usbgc s leed rating system will be addressed. 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. This document will provide a resource for engineers looking to easily safely and.

The load bearing capacity of a building must be known before planning a green roof wall or facade. A structural engineer s advice is essential to ensure comprehensive design development based on the building s construction condition and weight loading capacity. Proper selection of agriculturally durable materials structural engineering design and review and responsible water handling should all be considered to achieve maximum energy efficiency and perhaps leed recognition. Flat green roof 0 5 flat roofs are ideal as green roof.

The systems used to stabilize green roof installations on slopes greater than 2 12 depend on the underlying structural capacity and design and the steepness of the roof. Container gardens on roofs where plants are maintained in pots are not generally considered to be true green roofs although.