If for some reason your existing interior door isn t a standard door size don t worry.
Standard door size height.
Although custom doors do cost more money.
The standard size for double garage doors is 16 feet wide and 7 to 8 feet high.
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.
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 width.
Entry doors are usually 36 inches wide.
Many homeowners have two cars and need garage space to shelter them both.
The minimum recommended door width to allow persons with disabilities to pass through is 36 inches.
General requirements for access recommends that the height of the handle should fall within 900mm and 1100mm above the floor.
Standard door handle height.
This is around waist height for the average adult.
Standard inside door sizes.
Many home builders do not consider this a structural necessity but a style and price choice for the homeowner.
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.
Custom doors can be made to match any size door opening.
On average you can expect to pay roughly 20 25 percent more for a custom door.