Average Bedroom Door Size. 96 inches or 8 ft. What are standard size doors for residential homes?
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 requirements. Thus, most standard interior doors are the same height. We'll keep you on track with the ceiling, door and windows' measurements as well as the average cost of adding a new bedroom.
The good news is that there are no standard sizes for doors.
The average size of all bedroom closets in each unit type must be at least 7 linear feet. There's no specific size that it needs to be. On average, you can expect to pay roughly. We simply say we want a ( two/eight normally there are not exterior doors off any bedrooms.