Typical Exterior Door Sizes
In stock you will also find a slightly shorter 78 inch door.
Typical exterior door sizes. The exterior siding wall cladding should be approximately inch wider and inch taller than the door installation fin door width measurements use the outermost edges of jamb installation fin door height measurements use uppermost edge of the head fin to door frame sill. Standard exterior doors most building districts adhere to the international residential code which requires the main entry door of a house to be at least 36 inches wide and 80 inches high. This is the most common height for passage doors that lead from one room to. Standard interior door height is 80 inches.
For example a 3 foot by 6 foot 8 inch door is a common size. 96 inches or 8 ft. Interior doors come in standard heights widths and thicknesses as follows. Rough opening width size nominal door width 2 inches or 4 inches if using brick mold.
Rough opening height size nominal door height 80 inches 2 1 8 inches or 2 7 8 inches if using brick mold. Some door manufacturers sell doors in 7ft 8ft heights and door widths from 24 inches to 42 inches.