There are three levels of horsepower found in most garage doors.
Space required to install a garage door opener.
The rough opening of your space which should be approximately the same size as the door.
Most standard garage doors with extension springs require a minimum of 10 inches of headroom.
Headroom clearance is the distance between the top of the door opening and the ceiling.
51 mm to standard lift movements.
When equipping a garage door with an electric door opener add 2 in.
Consider installing a rolling overhead garage door rolling overhead garage doors are typically used by commercial businesses but they are a perfectly fine option for residential homes.
Get the support you need at banko overhead doors getting the right minimum clearance for a garage door opener and choosing the right products for your headroom can be challenging.
With this option you can install a door and an opener in as little as 9 inches of space.
Be sure to check your owner s manual for important safety information.
When buying a garage door opener choose a 1 3 hp or 1 2 hp garage door opener for a single garage door 1 3 hp can be hard to find at some home centers.
A total of six measurements are needed.
304 mm available it is best to use a dual track system designed for low headroom.
The top of the door requires some room to make that turn.
A number of different genie garage door openers are available and each has its own set of working parameters.
121 mm to 12 in.
Standard extension springs require between 9 and 12 inches of headroom but you can find double track low headroom systems that only need 5 to 9 inches.
Manufactures and markets some of the world s most reliable efficient and cost effective garage door opener products for do it yourself installation.
Our professional garage door installers will take the measurements needed to properly size your new door.
On the other hand if there is only 4 in.
The full product line includes residential garage door openers and related garage and home accessories.
Garage door opener assembly and installation let our experts walk you through the basics of a garage door opener installation step by step.
Equipped with the measurement information above you can then begin researching different types of garage door openers that will fit your application.
Sectional doors require a minimum of 2 5 for installing of an electric opener.
In order to install torsion spring hardware we recommend a clearance of 12 in.
1 the width across the existing door or desired space.
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.