You could use T1 11 Siding also it is meant for out door use, Used windows look on craigs list or go to a local hardware store they have windows at good deals because they were ordered wrong and what not, look on e bay all over, even new you can get cheap ones price them at HD or Lowes.
Even if it doesn't stay a coop but you plan to keep it s a shed put a few bucks into it and make it last. More out buildings the better.Lexan is expensive Plexi Glass can be had cheaper.
Even if it doesn't stay a coop but you plan to keep it s a shed put a few bucks into it and make it last. More out buildings the better.Lexan is expensive Plexi Glass can be had cheaper.
