For very heavy or tall garage doors look at a 3 4 hp or even a 1 hp model.
How to figure right horse power motor for garage door.
Garages with carriage doors should opt for 1 hp garage door openers or higher.
How much horsepower does a garage door opener need.
The answer depends on two key factors.
Or horsepower.
Measure the width and height of your garage door with a tape measure so you know what you have.
Most garage door openers come in a range of 1 3 horsepower to 1 horsepower.
Having the right horsepower for your garage door opener is a crucial part of a properly functioning door.
According to liftmaster the following is the recommended garage door opener horsepower by garage door weight.
Up to 350 pounds.
Use a hp motor for doors measuring over 14 ft.
Doors that are 10 feet wide by 8 feet tall are single car garage doors.
One car garages with steel doors only need a 1 2 horsepower garage door opener.
Balance your garage door and take care of periodic maintenance.
Liftmaster does have weight ratings for their garage doors that we can use as a guideline.
Up to 150 pounds.
Two car garages or one car garages with insulated or wooden doors need at least a 3 4 horsepower garage door opener.
The price difference is usually only 50 to 100 depending on the brand.
Keep in mind that an electric garage door opener is only meant to work as a substitute for human strength.
You need to consider several factors before deciding which opener and which motor is best for your garage door and your home.
Single garage door openers generally do fine with smaller openers while double doors may need a little more horsepower.
How much horsepower does the motor for my residential garage door opener need.
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 most garage doors a good quality highly rated 1 2 hp model is adequate.
What horsepower do i need.
Doors larger than this are considered double car 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.
When it comes to garage door openers you ll find that the power they have to open the door is measured in horsepower.
If you have a bigger or heavier door then you re going to need more power behind.
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.
How long you want the door to last and the weight of the door overall.
2 4 to 3 7 m wide range.
