|Green Roof Birdhouse - Plants and seed added...|
|Cedar Roof Decking - Birdhouse Green Roof|
|Birdhouse Green Roof - Double Sided Roofing Tape|
First photo is of the birdhouse roof decking.
|Green Roof Birdhouse - Membrane Installation|
Next photos is the double sided tape allied to the cedar decking.
Third is the waterproofing membrance serving also as a root barrier.
|Green Roof Birdhouse - Grow Weave Mat|
Fourth is the grow weave mat, then the ridge cap (made from recycled copper flashing) and trim work.
|Green ROof Birdhouse - Copper Ridge Cap|
Agaves and succulents are added, along with a mixture of drought resilient wildflower seed.
The concept here is exactly the same process we use on large, large green roofs. This type of system is called an extensive green roof and on the sloped birdhouse roof the soil is stabilized with a natural stabilizer such as agar (you can use flour also if you cannot find agar)...