I'm sure some of you on here know more about carpentry than me so thought I'd ask a question. I'm building a storage unit in the garage for all my hunting clothes and other gear and plan to put 2 large doors on it, 4' wide and about 7' tall. Was thinking 2 sheets of Plywood but not sure how thick to go to avoid warpage? Or should I make a frame around the plywood? Or perhaps some other material all together like MDF?


