How to construct a green roof.
How do you construct a green roof.
While redeveloping our house we decided to install a living roof on our kitchen roof why you ask.
First of all you must know about the angle of roof over which you want to construct your green roof.
Build a living roof green roof.
Whereas for angles ranging below 2 degrees as well as above 20 degrees some specific design considerations are.
First you need to install a waterproof membrane that possesses monolithic properties.
Make sure the roof is easily accessible.
Here green roof installer rob gaffney adds a second layer of rubber roofing membrane as a root barrier to prevent damage to the roof.
You might have to add more joists strengthen existing ones or add bracing.
Pro advice get a structural engineer to tell you what your existing roof needs to support the weight of a green roof.
It could be made of plastic or rubber and it fits on top of the traditional roof decking.
Make a normal flat or sloped roof into a beautiful living garden.
In case this angle is more than 30 degrees then green roofing is not preferred or you must get some advice from the experts.
Here are some easy to follow guidelines for the construction or installation of a green roof.