The most popular out of the three choices this opener works best with single and double garage doors that have an average weight such as a carriage style door.
How many horsepower for double garage door.
Choosing a garage door size.
Look for an opener that has the horsepower necessary for your garage door size based on size and weight.
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This means that most heavy made doors are not a problem.
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Three fourths horsepower garage door openers have a stronger lift.
Many models can be adapted to 8 10 or 12 foot tall doors using extension rail kits but very tall 14 foot tall doors require specialty openers like the marantec rv8000 the liftmaster 3595 or the liftmaster 3800 jackshaft garage door opener which mounts on the front wall like a commercial opener.
A 1 2 horsepower garage door opener can lift approximately 300 pounds which is the average weight of a two car steel door.
Horsepower is really just a starting point for garage door openers.
Look for horsepower hp ratings to compare the lifting power between garage door opener models.
Average weight double doors and heavier single doors work well with 1 2 horsepower openers.
If you need a double garage door the typical measurement is 16 ft.
Two car garages or one car garages with insulated or wooden doors need at least a 3 4 horsepower garage door opener.
Our partners at clopay offer custom garage doors in a variety of sizes.
Ratings ranging from 1 2 horsepower to 1 1 2 horsepower are typical for residential models.
Doors between eight and 12 feet in width are no problem.
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There is no standard garage door size.
The horsepower needed for your garage door opener is dependent on whether or not you want a long lasting opener verses replacing it every few cycles or the size of the door.
If you have a sectional double car garage door a 1 2 horsepower motor should be sufficient but a higher power model will operate with less effort and less.
Pella traditional 192 in x 84 in insulated white double garage door with windows.
Garages with carriage doors should opt for 1 hp garage door openers or higher.
If you have a wooden or insulated double car garage door up to 16 feet wide and 8 feet tall you may want to move up to a 3 4 horsepower opener.
One car garages with steel doors only need a 1 2 horsepower garage door opener.
For example if you would like to lift a double garage door one might suggest using a 1 2 horsepower because the door is heavier and larger.
Garage door horsepower bottom line.
A one horsepower opener can easily lift approximately 400 pounds.
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