There are several components that make up a green roof system the layers are as follows.
Making a green roof.
These items must be collected by all those who are searching hard about how to make a green roof.
Ideally a green roof will go on a slope up to 10 but if it s on a slope over 20 make sure you have a frame to stop the green roof from slipping.
They need lots of light.
Substrate growing medium.
After doing quite a bit of reading on the internet ok well an afternoon or so i soon realised.
The lowest part of the roof requires a gutter connected to a downspout that goes to the storm sewer.
Filter layer geotextile filter.
If the roof is in the shade for more than half a day sedum plants won t survive.
Provide sufficient guttering all of the way around the roof.
Waterproofing of the roof deck.
In order for a green roof to grow and thrive you need to install a green roof system.
If you want to grow a sedum green roof choose a building that gets lots of sunshine.
There are a number of types of living roof ranging from the one i ve made enough for some.
2 extensive green roof with an extensive green roof vegetation is thinner 1 6 to five inches thick and lighter with.
Build a living roof green roof step 1.
Green roofs can be created on flat or pitched roofs.
Here is list of some basic materials that are required for green roof installation.
Tannalised pine wood is also required.