Hi folks I'm in love with beautiful wildflower green roofs. I've had varied quotes but the thought has struck me, why cant I let my builder install. Does anyone have experience with A) green roofs general and B) installing themselves. Cheers
I installed one once with a friend on his house. Very easy, low cost and effective.
It was ply wood, old carpet, plastic membrane and then just onion bags full of soil with a seed mixed in, laid out as bricks, about 4 inch thick. Worked too...
The only tricky thing was making sure water run off at the bottom could effectively escape and the soil did not wash away.