There are three types of green roofs.
Green roof and nursiers differences.
A 2006 study by the university of michigan comparing costs of conventional and green roofs showed that on average installing a green roof costs about 22 00 sq.
Both benefit the environment.
Green roofs are planted.
They also reflect sunlight but can potentially provide many additional benefits.
Both may feature recreational facilities or commercial facilities such as a rooftop cafe.
Extensive green roofs designed for environmental solutions.
This is most noticeable in intensive green roofs since there is a thicker and more consistent layer of soil which provides a higher insulating value.
A primer by edmond c.
For a conventional roof.
The term white roof typically refers to a roof membrane coated with a white water based acrylic polymer these roofs reflect sunlight and can help reduce energy demand during summer months.
A roof garden is a similar technique that places container gardens on a roof.
8 to 20 per square foot.
Green roofs can help reduce energy costs for a building by acting as another layer of insulation between the inside and outside of the roof.
A green roof like your lawn is generally flat thin 4 6 of soil and planted with a family of short plants called sedum.
But the difference between a green roof and a rooftop garden is kind of like the difference between a turf lawn and a patio garden bed with trees and shrubs.
Suitable for low sloped residential roofs and retrofits.
Both techniques may partially or completely cover a roof.
Desert grasses and succulent plants.
Ideal for large flat roof buildings and apartments.
A green roof is the practice of growing vegetation directly on a roof over a waterproof membrane.
That landscape is the green roof.
Snodgrass june 1 2006 there is a new landscape emerging in north america still largely unseen but gaining in popularity.