Here we have a 50′ W x 60′ L x 16′ H commerical structure that has (1) 10′ W x 10′ H roll-up door and (1) dutch cut out. It also has a lean-to coming off one side that is 12′ W x 60′ L  x 13′ H that is partially enclosed. Two header bars were inserted on the lean-to side that are 10′ W x 10′ H.