Brand：National Door Company
All of our fiberglass smooth front doors are virtually maintenance free and will not warp, rot, dent or split. Our prehung door unit (called the MSystem) seals out the weather and practically eliminates air and water infiltration all together. Unit dimension is 33.5 in. x 81.75 in. The suggested rough opening is 34 in. x 82.25 in. This unit comes with a 4-9/16 in. wide primed composite frame.
