According to liftmaster the following is the recommended garage door opener horsepower by garage door weight.
Garage door opener how much hp do i need.
Heavier doors such as those made of heavy solid wood require a horsepower oversized garage door opener in order to be successful.
Certain garage doors like those made out of wood can be extremely heavy.
How much horsepower does a garage door opener need.
While it s the most expensive option it s also long lasting and durable with the maximum amount of power.
Again this opener will only be efficient when the door is properly balanced and an opener with more horsepower will last longer.
The lowest power motor in a garage door opener is 1 3 horsepower and the most commonly installed garage door opener has a little more power at horsepower.
Liftmaster does have weight ratings for their garage doors that we can use as a guideline.
These and oversized doors over 14 feet in width require a 3 4 hp opener in order for the component to function long term.
Two car garages or one car garages with insulated or wooden doors need at least a 3 4 horsepower garage door opener.
This size opener is the most popular out of the three and is recommended for single or double garage doors with average weight ex.
One car garages with steel doors only need a 1 2 horsepower garage door opener.
Or horsepower.
It is the cheapest of the three and least power.
Up to 150 pounds.
Heavy or large garage doors will need a 3 4 horsepower.
Garages with carriage doors should opt for 1 hp garage door openers or higher.
What size garage door opener do i need.
Oversized large and heavy doors will need an opener with horsepower ex.