Green Roof Residential Addition

How a green rooftop is constructed in addition to which plants will be selected for the roof covering will depend on a number of factors which include type of roof and building size.

Green roof residential addition.

Technically speaking the term green roof applies to a roof upon which living plants have been planted and nurtured. Here green roof installer rob gaffney adds a second layer of rubber roofing membrane as a root barrier to prevent damage to the roof. Think the hanging gardens of babylon. Installed in 2015 and a current green roof maintenance client.

There are always several other layers that make up green roofs in addition to plants growing medium drainage insulation filter cloth and waterproof membrane. And to be really eco friendly you want your roof to be cool. The soil depth starts at 6 on the eaves with a 10 blending zone between the green roof and meadow. You might have to add more joists strengthen existing ones or add bracing.

Pro advice get a structural engineer to tell you what your existing roof needs to support the weight of a green roof. Approximately 6 000 sq feet the vegetated roof abuts the meadow behind and truly blends with the landscape. The bottom layer is a root barrier typically made of very. The earth house is the artist s residence at guilford sound in vermont.

The project grows on 60 cubic yards of rooflite extensive mc. Green roofs are made of layers designed to protect the building structure from water while holding and sustaining the plants.