Green Roof Residential Addition

The earth house is the artist s residence at guilford sound in vermont.

Green roof residential addition.

Technically speaking the term green roof applies to a roof upon which living plants have been planted and nurtured. The first green roof project is a beautiful residence nestled in a tranquil setting on the olympic penninsula. The project grows on 60 cubic yards of rooflite extensive mc. The soil depth starts at 6 on the eaves with a 10 blending zone between the green roof and meadow.

And to be really eco friendly you want your roof to be cool. You might have to add more joists strengthen existing ones or add bracing. Approximately 6 000 sq feet the vegetated roof abuts the meadow behind and truly blends with the landscape. Green roofs are made of layers designed to protect the building structure from water while holding and sustaining the plants.

Oddly enough though this style of green roof isn t a cool roof. Installed in 2015 and a current green roof maintenance client. Pro advice get a structural engineer to tell you what your existing roof needs to support the weight of a green roof. The bottom layer is a root barrier typically made of very.

Here green roof installer rob gaffney adds a second layer of rubber roofing membrane as a root barrier to prevent damage to the roof. There are always several other layers that make up green roofs in addition to plants growing medium drainage insulation filter cloth and waterproof membrane.