Use lumber from a chicken house to build a deck if it's free? BIL family raises chickens and built new houses last fall he kept every 24'. He said he has over 600 and wants me to take a few hundred off his hands. My better half wants a deck behind our new to us home. I'm thinking build the deck with them, pressure clean, and coat in a deck paint their shouldn't be a problem. What you think? I've never messed with chicken poop before don't know if it's a issue or not.