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.
How large is a garage door opener.
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.
Its 1 1 4 horsepower motor offers.
Garage door size and frequency of use.
There are three levels of horsepower found in most garage doors.
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.
It is extremely powerful and can lift the heaviest of garage doors.
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.
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.
1 2 horsepower garage door openers work well with standard aluminum doors in a residential garage.
Most garage door openers come in a range of 1 3 horsepower to 1 horsepower.
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.
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.
Some garage openers are more potent than others and are better suited for large garages.