Rule of thumb standard for length is the height of your garage door plus the length of the motor with 6 12 inches added in your case about 8 9 ft.
Garage door opener distance from ceiling.
8 and higher.
The parts consist of an angle iron cross member that mounts at the ceiling and a pair of straps as.
You can learn more about them.
This is the distance from the garage door opening to the back wall of the garage.
This is measured from the top of the door opening to the ceiling.
A minimum of 12 is typically required.
Typical garage door openers come with parts for hanging the motor from 8 foot high ceilings.
Garaga recommends the use of torsion springs for improved door operation and increased safety.
You want to measure this space because it will determine what size garage door can comfortably open in your garage and the length of the vertical track.
Headroom clearance is the distance between the top of the door opening and the ceiling.
Make sure to get a track extension kit with your garage door opener.
Most standard garage doors with extension springs require a minimum of 10 inches of headroom.
When a garage door opens it rolls back on horizontal tracks.
The headroom of your garage door is the area from the top of the opening to the ceiling.
Garaga recommends the use of safety cables with extension springs for more security.