I'm trying to save some $$ on a roost for my chickens and by using what I have and am trying 1 1/4 schedule 40 PVC to see if my chicks will use it. It's pretty sturdy and I wonder if I need to sand the surface to make it less slick. From what I understand about chicken anatomy, their feet are designed for roosting on branches and sort of "lock" onto the branch when they fall asleep. The coop I have my adult chickens is only 4 feet wide, so the short pieces of PVC should be able to hold 4 or 5 adult chickens easily. If all else fails, would 1" x 1" pieces of wood work?