Garage Door Side Extension Springs

Measure door the height.

Garage door side extension springs.

3 springs are only sold in pairs. To adjust your garage door s side mounted springs first open your door fully and secure it in place with a c clamp below the bottom roller. Plug end extension spring is a p528 28 in. Or if the door has four extension springs the door would use two 100 pound lift springs and two 110 pound lift springs.

Door with an initial tension of 165 lbs. American garage door supply strives to make your purchasing process simple and worry free. Blue 100 tan 110 white 120 green 130 yellow 140 blue 150 red 160 brown. The pull weight of an extension spring is determined by the color code found on the end of the spring.

This door would use two 210 pound lift extension springs. 80 gold 90 lt. Plug end extension spring is a p528 28 in. We make purchasing extension springs easy.

When it comes to extension springs the purpose of the color coding system is to help the company performing your garage door service determine the lifting power of the springs. Please feel free to give us a quick call if you run into problems choosing the right garage door extension springs. A more accurate method for weighing either a torsion spring door or an extension spring door is on our youtube channel. Plug end extension spring is a holmes spring replacement for heavier 1 piece tilt up canopy style garage doors.

These are called single panel one piece garage door extension springs. Two p528 springs one on each side of the door can handle a 105 lbs. As a result the door may bind as it opens and closes. This is important because different doors weigh different amounts and you want springs with the appropriate lifting power for your particular door.

Once your garage door is secured remove the spring hook from the track hanger which will allow you to move the hook and adjust the spring s tension. Starting with our easy to use selection tool you can easily find the garage door extension springs you are looking for the 1st time. Two p528 springs one on each side of the door can handle a 105 lbs. We would be glad to help.

Door with an initial tension of 165 lbs.