Great idea on the hinged roof. I wanted doors for cleaning purposes but I see no reason why I can't have a hinged roof as well. Yes I will insulate it. I don't have chicks very often so 90% of the time it will just be open floor space for the big girls. It will be 5 ft long and about 1 1/2 ft deep and about 2 ft high. I had wanted to put windows in the doors like on the coop, but don't know if that would be warm enough for chicks when I do have them. Any thoughts on that? It would be plexiglass. Rounded corners is a great idea too. I will put that on my list. Again, thanks for all the input. I would hate to build this and then 3 months later start saying I wish I would have done this or that differently. I won't get a second chance to do this coop. I get paid next week and am looking forward to my first trip out for coop materials! I still don't know who will be building it though. I will just have to wait and see. I think my husband is taking a new job and if he does, he will have to be putting in a ton of hours as he will be one of the partners. I am hoping he gets enough of a raise that I can hire someone to do the stuff he won't be around to do. Some I can do, but physically, I just can't do as much as he can and I am not going to hurt myself trying. So I better get this plan done and ready to build.