We started a new coop this weekend. Our birds have been in an oversized box in the corner of our garage since we got them last year. They had no windows and just a chick door. But the only time they were in it was at night and we let them free range the back yard during the day. We started work on a bigger coop and I wanted to incorporate an old glass door that we think is original to the house. We reinforced good and caulked all around it. We had torrential rain today and it didn't seem to leak at all. We got the roof up, too but no pics yet of that. Went with the corrugated sun tuff stuff. And me, taking a break with the chooks. I had peanuts in my nail apron..lol.