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.
What size garage door opener do i need for a 2 car garage door.
Doors between eight and 12 feet in width are no problem.
Many 16 x 7 garage doors will be designed with a pair of single 8 foot garage door bays separated by a central post or column.
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.
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.
Many homeowners have two cars and need garage space to shelter them both.
Garage door size and frequency of use.
For a garage attached or detached from your house of around 18 x 24 feet most popular width for a garage door is 16 feet.
A 3 4hp motor has the additional power to compensate for these changes and the settings on the motor itself will not need seasonal adjustment.
Heavier or one piece doors may require higher horsepower openers.
Measure the width and height of your garage door with a tape measure so you know what you have.
If you re unsure of which opener to get it s a good idea to talk to the staff in the hardware store you re buying from or to a garage door repair service.
You also want to get a garage door opener that suits the size of your garage.
1 2 horsepower garage door openers work well with standard aluminum doors in a residential garage.
2 a double door.
Many home builders do not consider this a structural necessity but a style and price choice for the homeowner.
Single garage door openers generally do fine with smaller openers while double doors may need a little more horsepower.
A heavier single door or a double steel door may need a 1 2 horsepower opener and a wooden double door may need the full 1 horsepower to open.
Doors larger than this are considered double car garage.
If you have an rv the door can go up to 10 feet.
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.
As for the height it is 7 or 8 feet.
Doors that are 10 feet wide by 8 feet tall are single car garage doors.
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.
For a shed the best size for installing a garage door is 8 x 14 feet.
Then the garage door would be 6 x 6 6.
The overwhelming majority of garage door openers we install are 1 2hp and in almost every instance we use those powered by dc motors to insure quiet performance.