It s the height of the door plus approximately 350 600 mm.
Minimum ceiling height for garage door.
304 mm available it is best to use a dual track system designed for low headroom.
Archy has bottom of w8x58 set at 6 8 which only gives me 6 10 3 4 ceiling height keep in mind steel is getting 2x10 cap and 2x8 flush joist.
On the other hand if there is only 4 in.
In order to install torsion spring hardware we recommend a clearance of 12 in.
If you have 6 inches above the opened garage door you should be fine.
Minimum ceiling height for 7 garage door i need the lowest ceiling possable 7 5 or lower would be ideal.
If you have a tall truck or large wheels that could pose a problem.
As it goes further into the garage on the horizontal rails you need to have enough free space inside the garage on the ceiling of course.
Most standard garage doors with extension springs require a minimum of 10 inches of headroom.
You probably noticed that the height of a standard garage door is consistently 7 feet.
Doors that use torsion springs require at least 12 inches of headroom.
The reason for the additional clearance for torsion spring doors is due to the brackets that hold each end of the torsion bar.
121 mm to 12 in.
That should easily fit most cars but not all.
How much headroom is required above a residential garage door.
Active oldest votes 5 most garage door openers need just a few inches above the garage door to work.