There are variances but we ve managed to stick to average ranges for garage dimensions for decades now.
Minimum garage door width for 2 cars.
Garage doorway width double door.
The most common one car garage dimensions cited by housing developers and contractors are 12 feet by 24 feet and 14 feet by 28 feet.
Typically we allow for 9 to 10 feet in width per car and 20 to 24 feet in depth.
8 garage interior width.
In short the minimum dimensions for a 2 car garage should be 20 x20 and to make extra space to get in and out of the car it is recommended to go with 24 x24 or larger.
However a 10 foot width won t be enough for anything larger than a compact car or motorcycle.
The standard garage door height is 7 feet 2 1 meters but an 8 foot 2 4 meter height is also available.
A single car garage door is typically 8 feet wide adding another 8 feet in width for every additional vehicle with a standard height of 7 feet.
Standard dimensions for two vehicles.
Add to that 6 7 each 13 2 total for two cars and you reach a minimum width of 20 8.
16 garage doorway width the single door.
So you can open your doors in the garage.
When you open the car doors inside the minimum sized 20x20 garage you might just end up scratching the car door when you re in a hurry to get in and out.
Single car garages come in average widths of 10 12 and 14 feet.
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You can get a custom height for an additional cost.