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.
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36 inches from the floor
About 64 inches.
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.