38" x 82 3/4" rough opening
Door Size----Rough Opening Size
2' 0" x 6'8"----26" x 82 3/4"
2' 2" x 6'8"----28" x 82 3/4"
2' 4" x 6'8"----30" x 82 3/4"
2' 6" x 6'8"----32" x 82 3/4"
2' 8" x 6'8"----34" x 82 3/4"
2' 10"x 6'8"----36" x 82 3/4"
3' 0" x 6'8"----38" x 82 3/4"
12/12
There is not a quote "standard" door width as doors can be purchased in 2" increments. There are a few building code restrictions for minimum width of certain doors. Like an egress door is required to be 36 inches in width for a residence. There can also be minimum widths for handicap accessibility. These doors in a house need to have a clear opening width of 30 inches.
Whether you can get a new bathtub through a door depends on the size of the bathtub and the dimensions of the door. Standard bathtubs are often too wide to fit through standard door frames without modification. If the bathtub is too large, you may need to remove the door or find alternative entry points, such as windows or larger openings. It's advisable to measure both the bathtub and the doorway before attempting to move it.
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36 inches from the floor
The standard size for a rough opening for a door is typically 2 inches wider and 2 inches taller than the actual door size.
The standard size for a rough opening for an exterior door is typically 2 inches wider and 2 inches taller than the actual door size.
The standard size for a rough opening for an interior door is typically 2 inches wider and 2 inches taller than the actual door size.
The standard size for a double door rough opening is typically 60 inches in width and 80 inches in height.
The standard rough opening size for a prehung door is typically 2 inches wider and 2 1/2 inches taller than the actual door size.
The standard rough opening size for a bypass door is typically 2 inches wider than the width of the door and 2 inches higher than the height of the door.
32" is typical.
The standard rough opening size for a sliding closet door is typically 80 inches in height and 60 inches in width.
The standard rough opening size required for a 30-inch door is 32 inches in width and 82 inches in height.
The standard rough opening size required for a 24-inch door is 26 inches in width and 82 inches in height.
The standard size for a rough opening for doors is typically 2 inches wider and 2 inches taller than the actual door size.
The standard rough opening size required for installing a 30-inch interior door is 32 inches in width and 82 inches in height.