My home is about 15 years old and I have a 2'4" door going from the kitchen to the deck that needs to be replaced. The slab(door)/jambs/threshold all need replacement so what I am looking for is a 2-4 pre-hung door. I have been to several home stores and lumberyards, etc. and everyone tells me I cannot get this. Does anyone know if there is anyplace I can order a 2-4 Exterior door? I would love to have a half-light fiberglass or stell door but I'm at the point I will take whatever I can get.