Standard internal door sizes in feet.
Standard door dimensions metric.
The door sizes have exact heights of 2040mm and widths vary as follows 526mm 626mm 726mm 826mm and lastly 926mm all with door thicknesses of 40mm but 44mm for 30 minute fire rated doors.
Standard metric door sizing.
Standard internal door sizes in metric.
Metric door sizes metric door sizes are extremely specific and different from imperial feet and inches.
2040 x 526 626 726 826 926 x 40mm.
The main difference being an increased door height of 2040mm and door thickness of 40mm.
Fire doors will be 44mm for a half hour fire rating and 54mm for an hour fire rating.
The standard interior door size in america is 762 x 2032 mm.
View our list of standard door sizes our handy metric to imperial converter and imperial to metric converter helps you pick the right door size.
Metric standard door sizes metric sized internal doors are becoming increasingly popular and are most commonly used in scotland and europe.
Whereas the standard exterior door size is 910 x 2030 mm.
Other door sizes include.
1981mm x 686mm 6 6 x 2 3.
Generally internal door thickness tends to be 35mm for a standard door but can go up to 40mm.
Standard door sizes usa.