For this post we ll talk specifically about residential garage door openers.
Size garage door opener do need.
For example a wooden door is going to be heavier than a steel door so you ll need to plan accordingly.
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.
Garage door openers typically range from 1 3 to over 1 horsepower.
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.
Technology allows us to do amazing things so take advantage of the security these devices can provide.
The main difference between garage door opener models is how the motor moves the trolley.
This question really has many variables.
What size garage door opener do i need.
Look for an opener that has the horsepower necessary for your garage door size based on size and weight.
If you have a traditional steel door that is one sided non insulated and without windows.
Since garage door openers is basically a motor it is rated with hp horsepower.
The size of garage door opener.
All in all the size garage door opener you need depends on your preference.
The trolley is connected to the garage door and as the trolley moves it pulls the door open or pushes it closed.
Hopefully now you feel better informed to purchase a garage door opener.
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.
What size is your door.
A motor drives a trolley or carriage along a rail.
We get this question frequently and there are some things to consider.