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.
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.
There are three levels of horsepower found in most garage doors.
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.
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.
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.
Some garage openers are more potent than others and are better suited for large garages.
It is extremely powerful and can lift the heaviest of garage doors.
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.
Garage door size and frequency of use.
This garage door opener is specially designed for garage doors that are up to seven feet high.
The average garage door is around 8 x10 in size.
1 2 horsepower garage door openers work well with standard aluminum doors in a residential garage.
Its 1 1 4 horsepower motor offers.
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.