This will be enough space if you want to add an electric garage door opener where only 2 inches 51 mm is required to install one.
Low clearance garage door opener installation.
Slide each low headroom bracket down the top section until top section is tight against steel jamb.
On each side of door insert each roller into horizontal track.
2 feet of 1 x 2 slotted angle iron cut into two 12 inch sections.
This option helps provide more vertical space in the garage.
There are three types of openers.
A chain driven a belt driven and a screw driven opener each one has certain features that are beneficial depending on what you re looking for.
3 track headroom door height 12 required sideroom 5 5 required backroom 23 required.
If a top strut has been installed on the section the top roller bracket will go between the strut and the section with the roller above the strut.
Of headroom in your garage see more info below for a pdf of our how to measure guide.
Line each low headroom top bracket up with.
Easily converts your new track to accommodate your low headroom application.
Detailed installation instructions and all necessary hardware included.
The clopay garage door low headroom conversion kit bay be required if you have less than 15 in.
51 mm to standard lift movements.
In order to install torsion spring hardware we recommend a clearance of 12 in.
To begin if installing an opener disconnect the opener drawbar arm from the garage door.
The reason for the additional clearance for torsion spring doors is due to the brackets that hold each end of the torsion bar.
Most standard garage doors with extension springs require a minimum of 10 inches of headroom.
121 mm to 12 in.
Insert rollers in low headroom top brackets.
304 mm available it is best to use a dual track system designed for low headroom.
2 track headroom door height 12 required sideroom 4 5 required backroom 23 required.
The spring system of the extension type was placed on each side of the door so little clearance was needed to open it.
On the other hand if there is only 4 in.
When equipping a garage door with an electric door opener add 2 in.
Doors that use torsion springs require at least 12 inches of headroom.
Anything below 5 inches from the ceiling to the door would be considered a low ceiling garage but as long as there is a clearance of at least 2 between the door and the ceiling then a specialist can most likely install any opener that you would like.
65 mm to open up into the garage.
3 feet of 1 x 1 slotted angle iron cut into two 6 inch sections and two 12 inch sections.