Exterior, Green Roof Material, and House Building Type The house is oriented to maximize views of the ocean and Edgartown to the west, and Nantucket and Cape Pogue Bay to the east. Natural sea grasses sourced from the surrounding area cover the roof of the building, providing thermal insulation while also dampening the noise of rain, improving air quality, and helping to manage rainwater flow.  Photo 12 of 25 in 25 Green Roofs That Bring Spectacular Homes to New Levels

25 Green Roofs That Bring Spectacular Homes to New Levels

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Emerging gracefully from an overgrown meadow on Chappaquiddick Island near Edgartown, Massachusetts, the smart design of this family vacation home earned Peter Rose + Partners an Honor Award for Design Excellence from the Boston Society of Architects in 2014. Natural sea grasses were sourced from the surrounding area to cover the roof of the building, providing thermal insulation while also dampening the noise of rain, improving air quality, and helping to manage rainwater flow.