Hi! This is my first post. We are building our first chicken coop in anticipation of our chicks which will arrive in April. We live on the front range of Colorado where winters get a bit chilly (below zero can and will happen at some point in the winter.) I have looked at several pictures of the coops on BYC and have noticed that most are not insulated. I am afraid the chickens will freeze to death when we reach our low winter temps. Anyone here from Colorado or nearby that can give us advice on insulating the coop? Thanks!