Standard Door Width Interior
This is the minimum width required for a passage door.
Standard door width interior. 1981 x 838 x 35mm in most circumstances provides the required opening width for wheelchair access under the Part M mobility requirements. This equates to a standard internal door width of 2ft 6in and a standard height of 6ft 6in. Just add 2 to the width of the actual door size.
The difference between a rough opening and finished opening is usually 2-3 inches. Standard inside doors must always be at least 80 tall if not taller. Standard interior doors come in Vinyl Wood Steel Aluminum and fiberglass materials.
So what are the standard interior door width height and thickness. What is a standard Interior door Width. Standard widths for different types of interior doors can be anywhere between 24 inches and 36 inches.
In Australia the most common standard door width is 820mm but there are other sizes that are popularly used. The minimum recommended door width to allow persons with disabilities to pass through is 36 inches. Doors that have a height of 80 inches are 6 foot 8 inches in measurement which is the reason standard interior doors are known as 68 doors A 78 inch door would be called a 66 door.
Standard door width for interiors is 32 inches. Doors are typically at least 80 inches tall but can be as high as 96 inches. How to measure your existing standard interior door size.
Here are the standard width and height of a door. The width of a door is not particularly fixed as modern house designs adapted different widths. 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.