To make this chicken coop, I took three pallets and screwed them together in the A-Frame form. The couple ends out of scrap plywood. One end with the doors which are simple cutouts – the upper door is to retrieve eggs from the nesting box which consists simply of a shelf.
The lower door is to pull out the plywood sheet (sh*#t collector). Scrap fiberglass corrugation for roof and light. Hardi panel A-frame sides. Three hours build without plans, just a contractor’s stash of stuff.