Headers should be a minimum of 12 wide.
How wide is a double garage door opening.
Note that the width is first and the height is second.
Our partners at clopay offer custom garage doors in a variety of sizes.
If you need a double garage door the typical measurement is 16 ft.
However a single garage door at eight to nine feet wide and seven to eight feet high is a common measurement for many homes.
There is no standard garage door size.
These are common standard sized double garage doors.
If you intend to put two single 8 x 7 garage doors the garage must be at least 22 feet wide.
No matter what door configuration you choose the following recommended minimum double garage sizes apply.
1 a single door.
If it s 9ft the opening must be 9ft 3 inches and so on.
Width 22ft 6 7m minimum length 20ft 6m minimum door width 9ft 2 7m minimum single garage door width.
Whether your house has an attached or detached garage if you plan on parking two cars in it the ideal size of the garage should be at least 18 feet 5 5 m wide by at least 22 feet 6 7 m deep.
Width by height 12 by 7 feet 14 by 7 feet 16 by 7 feet 18 by 7 feet 12 by 8 feet 14 by 8 feet 16 by 8 feet 18 by 8 feet.
The width of the rough opening should be 3 inches greater than the width of the garage door you are purchasing.
For a garage attached or detached from your house around 12 x 22 feet the width of the most common door is between 8.
Header requirement 2 at minimum the header should be 12 wide with doubled 2 4 at opening and ceiling running the width of the door with a 2 4 in the center of the opening for the center bracket to attach to.
The standard size for double garage doors is 16 feet wide and 7 to 8 feet high.
For a shed the best size for installing a garage door is 8 x 14 feet.
Doors made for two cars can be as little as 14 feet wide 4 3 meters but are more commonly 15 or 16 feet wide 4 6 or 4 9 meters.
Many 16 x 7 garage doors will be designed with a pair of single 8 foot garage door bays separated by a central post or column.
You get the picture.
Many home builders do not consider this a structural necessity but a style and price choice for the homeowner.
The standard garage door height is 7 feet 2 1 meters but an 8 foot 2 4 meter height is also available.
If the door is 7 tall frame the opening 7 1 5.
Frame the rough opening to 3 inches wider than the garage door size you have selected.
Then the garage door would be 6 x 6 6.
Doubled 2 4 s at minimum should be at each edge of the garage door to allow for the mounting of the tracks and jamb brackets.
Standard double garage door sizes.
Frame the rough opening to a height that is 1 5 taller than the door that you have selected.
You can get a custom height for an additional cost.