My husband and I have taken on the adventerous task of raising baby chicks with our 2 year old. The chicks are about 16 days now. We are working on the construction of their future home. Our property has a metal storage shed with sliding doors that we want to convert into a coop. With it being metal it obviously doesnt have any insulation. Living in "the Sandhills" North Carolina should I make adjustments to this builing? My husbands only plans were to add a window opposite the doors for a cross breeze, build nesting/roosting stations, and fence in a large area around the building. Should we be doing more to protect the birds from the heat and cold?