I used a roofing panel I got at Lowes. It's a corrugated cellulose fiber/asphalt roof panel. I built my coop 4 x 6 and it took two panels at about 20 dollars a panel. A box of the matching nails that has the little rubber washer is 10 dollars. It looks really good. I am really happy with it. I didn't make the skylight, I just added windows in the front and back. Here is the back view of the coop. I decided to take the panels on out over the run. At the time I took the picture, I needed to add one more panel. But it just took just 2 to cover the coop.
