The main difference between garage door opener models is how the motor moves the trolley.
Space required for garage door with opener.
There are limitations that have to be considered.
Headroom is just one example.
The jackshaft garage door opener is more expensive than trolley garage door openers.
Install a new garage door opener.
A motor drives a trolley or carriage along a rail.
121 mm to 12 in.
304 mm available it is best to use a dual track system designed for low headroom.
Rjo heavy duty garage door opener automatic garage door lock remote light the protector system safety sensors 1 3 button triband remote multi function wall control warning label and instruction manual.
Installing a new garage door opener on a new or existing garage door.
In order to install torsion spring hardware we recommend a clearance of 12 in.
When a new garage door is being installed the technician will also need 4 5 of clearance in the.
The technician space to hang new tracks and do the basic garage door installation.
The trolley is connected to the garage door and as the trolley moves it pulls the door open or pushes it closed.
Manufactures and markets some of the world s most reliable efficient and cost effective garage door opener products for do it yourself installation.
Torsion springs mount on a bar above the door while extension springs stretch down the side of the upper tracks.
Knowing garage door clearance requirements will help you avoid ordering the wrong garage door set up for your needs.
There are three levels of horsepower found in most garage doors.
The carriage for a garage door opener is going to require a good deal of space so there s room to allow it to move freely as well as store the door when it s open.
Standard garage door openers have a similar design.
Don t be surprised if space ends up being a challenge.
Here s a look at the minimum headroom for a garage door based on different kinds of setups.
Headroom is the space between the top of your door s opening and the ceiling of your garage.
This space is also needed when installing a new garage door to allow.
51 mm to standard lift movements.
The largest and most dependable garage door opener manufacturer in north america.
A garage door installation professional may be able to work with.
The full product line includes residential garage door openers and related garage and home accessories.
Garage doors use either torsion springs or extension springs to raise and lower the door.
1 3 will be able to lift a one car garage door 1 2 is best for dual car or sectional doors around 300 pounds and 3 4 up to 1 5.
When equipping a garage door with an electric door opener add 2 in.
For example when installing a liftmaster 3800 side mount opener a garage must have approximately 12 inches of side room.