The standard heights and widths of external doors are often comparable to standard internal door sizes.
Standard front door height uk.
The standard door thickness is 1 inch.
Entry doors are usually 36 inches wide.
Some door manufacturers sell doors in 7ft 8ft heights and door widths from 24 inches to 42 inches.
Internal doors have to meet minimum height and width requirements due to building regulations but there s nothing to dictate that all doors must be x size.
All of the standard uk and metric door sizes are usually available as a fire door equivalent with the only difference being an increased door thickness of 45mm.
Door sizes in the uk don t have to be a specific size.
The main difference being an increased door height of 2040mm and door thickness of 40mm.
However it is possible for front doors and other external doors to be sized differently.
The height for fiberglass or steel doors are fixed at 6 ft.
These type of patio doors let a lot of natural light into the house.
While a door width of 36 inches is oversized for an interior door it s the standard size for front doors the standard height remains the same however.
The opening of an average front door is 82 5 inches in height and 38 inches in width and the most typical standard size uk door is designed to accommodate this space.
2040 x 526 626 726 826 926 x 40mm.
The main difference is seen in the thickness of external doors.
Fire door standard sizes.
8 inches tall and 8 ft.