Garage Door Side Extension Springs

The pull weight of an extension spring is determined by the color code found on the end of the spring.

Garage door side extension springs.

Plug end extension spring is a p528 28 in. We make purchasing extension springs easy. Door with an initial tension of 165 lbs. Blue 100 tan 110 white 120 green 130 yellow 140 blue 150 red 160 brown.

3 springs are only sold in pairs. Starting with our easy to use selection tool you can easily find the garage door extension springs you are looking for the 1st time. As a result the door may bind as it opens and closes. Two p528 springs one on each side of the door can handle a 105 lbs.

Measure door the height. 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. Plug end extension spring is a holmes spring replacement for heavier 1 piece tilt up canopy style garage doors. We would be glad to help.

These are called single panel one piece garage door extension springs. This is important because different doors weigh different amounts and you want springs with the appropriate lifting power for your particular door. Plug end extension spring is a p528 28 in. Door with an initial tension of 165 lbs.

This door would use two 210 pound lift extension springs. Please feel free to give us a quick call if you run into problems choosing the right garage door extension springs. American garage door supply strives to make your purchasing process simple and worry free. For a complete list of garage door extension springs for 7 8 9 10 11 12 13 and 14 tall doors click here determine the door weight and door height.

Plug end extension spring is a holmes spring replacement for heavier 1 piece tilt up canopy style garage doors. Or if the door has four extension springs the door would use two 100 pound lift springs and two 110 pound lift springs. 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. Two p528 springs one on each side of the door can handle a 105 lbs.

A more accurate method for weighing either a torsion spring door or an extension spring door is on our youtube channel.