Measure the width and height of your garage door with a tape measure so you know what you have.
Height of rail of garage door opener.
3 track headroom door height 12 required sideroom 5 5 required backroom 23 required.
That way the garage door opening can be raised or lowered to meet the desired opening height.
With this option you can install a door and an opener in as little as 9 inches of space.
2 track headroom door height 12 required sideroom 4 5 required backroom 23 required.
A final consideration for door clearance is the depth of the garage.
Single garage door openers generally do fine with smaller openers while double doors may need a little more horsepower.
To install a garage door opener first assemble the rail carriage pulley and motor compartment according to the instructions.
Consider installing a rolling overhead.
You probably noticed that the height of a standard garage door is consistently 7 feet.
The vertical track is made up of two rails one on each side that the garage door rides when it opens.
Used when there is at least the door height plus 12 of headroom clearance.
Doors larger than this are considered double car garage.
The garage door needs room to roll completely up when opening.
That should easily fit most cars but not all.
A low headroom track system.
Doors that are 10 feet wide by 8 feet tall are single car garage doors.
The standard rule of thumb is the door height plus an additional 18 inches.
The best garage door opener particularly for heavy doors is the chamberlain b970.
The garage door opener s operator motor and connections most common garage door track options overhead acting garage door track options are best described by the size or radius of the curved track component or by the amount of low headroom the door must fit in.
Make sure to get a track extension kit with your garage door opener.
This option helps provide more vertical space in the garage.
They design low headroom track garage door systems specifically for when space is an issue.
A minimum depth of the door s height plus 18 is required for manually operated doors whereas a garage door opener can require the door height plus an additional 3 to 4 for standard 7 or 8 high doors depending on model.
This is the distance from the garage door opening to the back wall of the garage.