Interior Door Width
If you need to build an accessible doorway the minimum width should be 36.
Interior door width. Customized sizes are available in a wide range of different designs. By chris deziel updated december 27 2018 the international residential code does not require interior doors to be as large as the main entry door in a house but it still sets minimum height and. 1 3 8 inches is the most common depth but other depths are available.
The minimum recommended door width to allow persons with disabilities to pass through is 36 inches. Standard widths include 18 20 24 28 30 32 and 36 inches. How to measure your existing standard interior door size to measure your existing door you need to take a measuring tape and measure from the bottom of the door to the top of the door most common doors measure.
At screwfix our comprehensive range of interior doors are available in numerous styles finishes and materials including various options for the number of panels to suit both traditional and contemporary tastes many of which are fire rated. Standard width can range from 24 to 36 depending on the size of the doorway and the materials you want to use. This is the minimum width required for a passage door.
Standard interior door width is 32 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. To measure a prehung door remove the interior casing and measure the opening.
Standard inside doors must always be at least 80 tall if not taller. Standard heights include 80 84 and 96 inches. You may also find a few narrower doors in stock including 30 inches 28 inches and 24 inches.
The height for all passage doors must be a minimum of 80 inches and the standard width sizes for interior doors are 24 28 30 32 and 36.