Also on these boards
A Frame Chicken Coop plans
"...tarp needed to be replaced every year. This year we took light weight corrugated metal roofing and put it length wise. We put 1x4s on the inside and screwed the metal roofing to them, sandwiching the cattle panel in between. Now it looks like a Quonset hut."
Up to 6 chickens ;-) Nice design anyway.