For doors that are more than 16 feet wide or very heavy an even large opener that s 1 horsepower or higher can reduce strain on the motor.
How large is a garage door opener.
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.
These doors don t need too much power to open so you can buy a garage door opener that s around 1 3 horsepower as this will be more than enough to lift it.
Most garage door openers come in a range of 1 3 horsepower to 1 horsepower.
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.
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.
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.
You also want to get a garage door opener that suits the size of your garage.
Garage door size and frequency of use.
Its 1 1 4 horsepower motor offers.
This garage door opener is specially designed for garage doors that are up to seven feet high.
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.
Some garage openers are more potent than others and are better suited for large garages.
1 2 horsepower garage door openers work well with standard aluminum doors in a residential garage.