How Big Of Garage Door Opener Do I Need

Doors that are 10 feet wide by 8 feet tall are single car garage doors.

How big of garage door opener do i need.

Doors larger than this are considered double car garage doors. For example a wooden door is going to be heavier than a steel door so you ll need to plan accordingly. 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. 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.

Newer garage door openers can also improve security. Single garage door openers generally do fine with smaller openers while double doors may need a little more horsepower. 1 2 horsepower garage door openers work well with standard aluminum doors in a residential garage. Garage door openers also feature a mechanism that reverses a closing door when the door contacts an obstacle.

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. 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. Follow the opener manufacturer s instructions for testing the unit s safety features. 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.

Technology allows us to do amazing things so take advantage of the security these devices can provide. Hopefully now you feel better informed to purchase a garage door opener. The size of garage door opener. Since garage door openers is basically a motor it is rated with hp horsepower.

All in all the size garage door opener you need depends on your preference. Garage door size and frequency of use. 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.