Because this corresponds to 6 feet 8 inches door.
Standard bathroom door size in feet.
The standard height of the rough opening for a door is the door height plus 2 5 8 inches.
Other popular sizes are 5 0 x 8 0 6 0 x 8 0 and 8 0 x 8 0.
The minimum you re allowed by code in the us is 5ft x 2 5ft 1 5m x 0 76m.
If the existing structure precludes changing the opening then a minimum 2 foot door is allowable.
3 0 x 7 0 main door.
Entry doors are usually 36 inches wide.
3 3 x 7 0 bathroom.
The additional room allows for a 3 4 inch top jamb a shim.
So don t be confused between door shutter size and door size.
In a building different size of doors is used for different rooms.
An interior passage door is any door that you use to move from one room to another and the code requires these to be 80 inches in height.
Standard bathroom fixture dimensions tubs.
This requires a minimum 2 foot 10 inch door.
Keep in mind these doors come in various sizes depending of the manufacturer.
The minimum you re allowed by code in the us is 5ft x 2 5ft 1 5m x 0 76m.
The height of common doors is 6 feet 8 inches.
Let s see the standard size of doors for different rooms in an apartment.
The depth can be as little as 14 inches 35 centimeters and as much as 20 inches 50 centimeters.
3 6 x 7 0 or 3 9 x 7 0.
2 6 x 7 0 kitchen.
The clear opening of a doorway should be at least 34 inches wide.
Standard tubs with apron fronts are 60 inches 152 centimeters long and 30 to 32 inches 76 to 81 centimeters wide.
The standard size for a sliding glass door is 6 8 high x 6 wide.
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.