This is just a quick recommendation for those building coops. I got some supplies this morning from there and it was unreal. You can look through all the odds and ends, very neat. Walked out with a door(with a big window), 2 large windows, a doorknob kit and a million nails. Total price was $70.10. Look into them in your city and see if they have a supply shop. The windows were $2/sq ft. Well that's all, happy building.