20 ideally you ll have 2 8 clearance on each side of the car.
Normal garage door clearance.
You should reconsider the specifications for your garage door if you have multiple vehicles or a large vehicle to park inside.
Standard systems require 10 inches of headroom while some require 12 inches while garage door openers often require an additional three inches of clearance.
Here are the key numbers.
How much headroom is required above a residential garage door.
That s to be comfortable.
Leading garage door manufacturers typically sell doors in widths ranging from 8 feet to 20 feet.
It is also a good idea to have a 3 foot wide door to the exterior on the side of the garage.
For example in areas where golf cart transportation is popular garage doors are usually available to suit these small vehicles.
The reason for the additional clearance for torsion spring doors is due to the brackets that hold each end of the torsion bar.
Doors that use torsion springs require at least 12 inches of headroom.
The single 16 foot wide 4 9 meter wide garage door is large enough to allow two cars to fit.
Measure the head room the distance between the top of the door opening or door jamb header and the ceiling of the garage.
You might be surprised at the range of standard sizes that exist today for garage doors.
This option helps provide more vertical space in the garage.
As for the door going into the house from the garage you will want it to be at least 32 inches 81 centimeters wide.
Smaller sizes can be found.
304 mm available it is best to use a dual track system designed for low headroom.
Most standard garage doors with extension springs require a minimum of 10 inches of headroom.
9 garage interior width.
Used when there is at least the door height plus 12 of headroom clearance.
In order to install torsion spring hardware we recommend a clearance of 12 in.
2 track headroom door height 12 required.
There are variances but we ve managed to stick to average ranges for garage dimensions for decades now.
Well normal garage doors measure 8 x 7 feet 9 x 7 feet and 10 x 7 feet all around.
Typically we allow for 9 to 10 feet in width per car and 20 to 24 feet in depth.
Clearance minimums for low headroom.
Also perhaps you have a sizeable property and want to build an additional garage.
121 mm to 12 in.
On the other hand if there is only 4 in.
If so it helps to know the dimensions.
Car clearance 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.