I am looking for anyone who suplies 72 inch internal four panel doors, and also four panel with top panels glazed. Any suggestions would be gratefully recieved. Also should I fail to find any I intend to find a 78 inch door with a deep bottom rail and remove 2 inches from the top and four from the bottom, then glue dowells through the tennons on each side of the bottom rail,can anyone tell me if this would be the correct way to strengthen the door.