For an approximately 12 x 22 detached garage or one attached to your house the most common width is 8 or 9 feet.
Standard 2 door garage dimensions.
Standard dimensions for two vehicles for two car garages many developers say the most common dimensions are square configurations of either 20 or 24 feet.
For double car garages the general size is about 18 20 feet wide by 20 feet long and the door width should be 9 feet each if there are going to be two separate doors or 16 feet overall to cover both vehicles.
Notice how the 20 feet is the same for both single and double car garages.
The standard two car garage dimensions are as follows.
Width 22ft 6 7m minimum.
Garage doorway width double door.
Here are the key numbers.
Double garage dimensions with two doors.
The garage double doorway width should be 16 ft.
The depth of the garage should be a standard 20 ft.
However just to keep it simple the average ceiling height in a two car garage is about eight feet and the typical garage door is 7 feet high.
Many home builders do not consider this a structural necessity but a style and price choice for the homeowner.
Many homeowners have two cars and need garage space to shelter them both.
Door width 9ft 2 7m minimum single garage door width door width 16ft 4 8m minimum double garage door width double garage dimensions with one door.
The ideal size for an 8 x 14 garden shed is a 6 x 6 6 garage door.
The standard garage dimensions for width can be anywhere from 8 feet up to 18 feet.
You may also find a few narrower doors in stock including 30 inches 28 inches and 24 inches.
16 garage interior width.
The standard for a double car garage is generally 16 feet while 9 feet is the most common width for a single car garage.
You want to ideally keep at least 2 ft.
This is the minimum width required for a passage door.
The standard size for double garage doors is 16 feet wide and 7 to 8 feet high.
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.
Length 20ft 6m minimum.
Standard interior door width is 32 inches.
With the interior width of 18 ft.
Of space on either side of the car doors and between the cars.
The width of your garage can vary greatly.