The real disadvantages of a green roof you should know
If you're currently weighing the disadvantages of a green roof against those Pinterest-perfect photos of lush, flowery rooftops, you're doing the right thing by looking for the catch. We've all seen the benefits—energy savings, better air quality, and that cool "living in a hobbit hole" aesthetic—but it's not all sunshine and wildflowers. Before you commit to turning your roof into a garden, there are some pretty significant hurdles and headaches you need to consider. ...