The barn is not even finished and now I have to make changes . My nieghbor tried like hell to get me to put a big16' roll up door on the far end of the barn . That way it could become a drive through if need be . My two front doors are 10x10's . I figured I would NEVER need one that big . Then I went out and bought a John Deere swatcher . The cutting header is 14 feet wide !!!!So now I get to cut a hole for the new door !