Green Roof Design Seattle

And swift company and the city of seattle to develop a range of technical criteria for the green roof.

Green roof design seattle.

The green roofs covered a total of 359 375 square feet. Liveroof green roof modules can be preplanted with a vast array of plants to meet the needs of your climate and design considerations proven greenfeathers plant mixes and selections are best suited for green roofs for your convenience greenfeathers offers integrated assortments using compatible colors and textures. Grhc develops and protects the market by increasing the awareness of the economic social and environmental benefits of green roofs green walls and other forms of living architecture through education advocacy professional development and celebrations of excellence. A december 2009 survey in seattle found there were about 62 green roofs in the city including extensive and intensive green roofs and large rooftop gardens.

Liveroof systems are fully vegetated when installed on your roof they are also built to become a monolithic roof system. Extensive green roofs or eco roofs with a soil depth of 2 6 account for 42 of seattle s green roof area. Seattle tilth green roof green roofs are vegetated roof covers with growing media and plants taking the place of shingles or tiles. We use a specially designed soil planting medium and work diligently through such complex challenges as water protection drainage and root barriers.

They seem fairly evenly split between small medium and large sizes. Engineering of seattle green roofs a lot of engineering expertise is put into our green roof designs and installations. The use of green roofing systems originated in the 1960 s. Green roof house design ballard seattle wa 2800 sf the project is sited on a difficult highly regulated site with a steep slope to the west and a large railroad easement and setback to the east.

However it has only become a popular choice in recent years as an alternative to traditional roofing due to both its cooling and heating cost savings as well as environmental benefits. Rooftop gardens or intensive green roofs account for 41 of seattle s green roof area these roofs are installed with soil depths of 6 36 to support more lush landscaping. Green roofs for healthy cities grhc is the north american industry association for the green roof and wall sectors.