I see a lot of you use a metal roof. The overhang I built the coop into also has a metal roof. Something I noticed and needs to be addressed... IT SWEATS. A layer of insulation shoulld take care of it I hope... I been running into a few snags with this coop and already (it my first one) I see things I dont like.. you cant believe mt thoughts..shhhhhh(tear it down and do it again) are you nuts... hehe Does your metal roof sweat and what did you do to fix it. I will just ask here rather then start a new thread... how big of a gap can a coon get threw. Solid gaps like 2x4's next to one another not bendy gaps like plywood.