Can you enclose a metal carport? Follow Absolutely! You can enclose a carport on three of four sides to help protect your vehicles better from the weather. Related articles What is the standard size of a two-car carport? Do you need a foundation for an RV garage? Can you turn a metal carport into a garage? How long do steel RV garages last? Do I need a permit for a metal carport? Comments 0 comments Please sign in to leave a comment.