A green roof doesn t just mean an environmentally friendly roof.
Sustainable roofing materials list.
What are some sustainable roofing materials.
Metal roofs are extremely common in the us and for good reason.
Some of the most common roofing materials used on commercial buildings today are metal concrete tar and gravel epdm tpo living roofs and roof coatings.
Shingle roof from recycled materials most of the shingles sold today are made from recycled content such as plastic wood fiber and rubber.
Shakes and shingles are fairly energy intensive to produce and are only moderately durable much less than slate and clay tile.
Of course that assumes the roofing comes from sustainably harvested sources.
Moreover all kinds of plastic polymer materials have a good hail rating and they are great at energy efficiency too.
They often last more than 50 years and provide excellent protection from the elements.
Metal roofs of all kinds are increasingly popular in regions with heavy snowfall or where there is a notable danger of wild fires since this is a roofing material that is.
The most common type of metal roof is the standing seam roof so named because the aluminum or steel roofing panels meet in raised seams that interlock to keep moisture out.
This term is used to refer to the color of the roof because it is covered in living vegetation.
These materials can look like slate or wooden roofing and requires very low maintenance as well.
These roofs are also often called living roofs because they have plant life growing on them and they are great sustainable roofing options.
What properties do these materials possess and are they sustainable or untenable.