A minimum of 12 is typically required.
Garage door opener track length.
The vertical track is made up of two rails one on each side that the garage door rides when it opens.
Now you can open a sliding door just as you would your conventional garage door.
Often referred to as dual track it is best recognized by a second horizontal track.
Most garage door openers include rail segments that fit to doors with heights of seven feet.
Rail segments generally last for a number of years as long as corrosion or mishandling doesn t occur.
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.
This very common garage door track option uses up even less headroom space than a 12 radius track.
Don t get out of your car.
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.
This second track is installed above the horizontal section that is attached to the curve from the vertical track section.
Part 1 https youtu be ckxjgaxfh0s part 2 https youtu be wjob3zybikg tips on how to shorten and cut the rail there is more info in the link below to s.
The recommended amount of headroom you should have is 10 inches for a standard track.
12 radius 12 required 15 radius 14 25 required sideroom 4 5 required backroom door height 16 required 3 track headroom 16 5 required sideroom 5 5 required backroom door height 25 required.
If you have 12 305 mm headroom with torsion spring operation and you would like to install an electric operator special top brackets quick turniing brackets are available.
This is the distance from the garage door opening to the back wall of the garage.
The edison is ideal for commercial use agricultural purposes or residential applications.
Used for typical applications.
Most common garage door track.