Unfortunately it is entirely different in practice.
Size garage door opener do need.
All in all the size garage door opener you need depends on your preference.
Hopefully now you feel better informed to purchase a garage door opener.
What size garage door opener do i need.
Since garage door openers is basically a motor it is rated with hp horsepower.
For this post we ll talk specifically about residential garage door openers.
The garage door springs will provide most of the power in opening it but you will still need more power to ensure the garage door opener can do its job properly.
Look for an opener that has the horsepower necessary for your garage door size based on size and weight.
An opener with at least 1 2 horsepower is common for residential use.
For example a wooden door is going to be heavier than a steel door so you ll need to plan accordingly.
We get this question frequently and there are some things to consider.
What size is your door.
Garage door openers typically range from 1 3 to over 1 horsepower.
If you have a traditional steel door that is one sided non insulated and without windows.
In theory a garage door opener rated with 1 2 hp should lift about 185 pounds 84 kg while a 3 4 hp opener should lift more than 370 pounds 168 kg.
A motor drives a trolley or carriage along a rail.
The main difference between garage door opener models is how the motor moves the trolley.
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.
Standard garage door openers have a similar design.
Technology allows us to do amazing things so take advantage of the security these devices can provide.
The size of garage door opener.