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 wear and tear on the motor.
What size garage door opener for two car garage.
You also want to get a garage door opener that suits the size of your garage.
Garage door openers typically range from 1 3 to over 1 horsepower.
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.
The average garage door is around 8 x10 in size.
Ratings ranging from 1 2 horsepower to 1 1 2 horsepower are typical for residential models.
Heavier or one piece doors may require higher horsepower openers.
1 2 horsepower garage door openers work well with standard aluminum doors in a residential garage.
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 the garage is the main entrance to your home or you have a one piece door or a heavy oversized garage door you ll probably need one with the lifting power of a 3 4 to 1 1 4 horsepower opener.
However most of us have single or two car garages in which case the products we will be reviewing of you will work just fine.
Look for an opener that has the horsepower necessary for your garage door size based on size and weight.
When it comes to garage door openers you ll find that the power they have to open the door is measured in horsepower.
Most garage door openers come in a range of 1 3 horsepower to 1 horsepower.
Garage door size and frequency of use.
Garage door openers and horsepower.