The standard size for double garage doors is 16 feet wide and 7 to 8 feet high.
Two car garage door length.
However if you want to leave 2 feet of space to accommodate door opening and navigational space on the sides your garage should be at least 24 feet wide if you select the two door option.
If you have a full sized pickup truck or van to store inside the garage you may need to go with a larger dimension in both two car garage and garage door size.
It is also a good idea to have a 3 foot wide door to the exterior on the side of the garage.
Pella 192 in x 84 in insulated true white gray double garage door with windows.
Two car garage dimensions this cutaway plan shows how a two car garage is commonly configured.
Garage doorway width double door.
Width 12ft 3 65m minimum length 20ft 6m minimum door width 9ft 2 7m minimum.
16 garage interior width.
20 3 car garage dimensions.
That s to be comfortable.
Alternately you can install two separate doors each nine feet in width each leading into a separate parking space in your two car garage.
Here are the key numbers.
Many homeowners have two cars and need garage space to shelter them both.
To be able to open the average car door in a garage there needs to be a minimum of 2ft 6ins or 76cm from the car door to the nearest obstruction.
But hang on a second.
Many home builders do not consider this a structural necessity but a style and price choice for the homeowner.
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.
The most popular garage is the 2 car garage.