How To Replace Garage Door Extension Springs

If both springs are the same length the garage door should be level across the floor.

How to replace garage door extension springs.

Extension garage door springs extension springs expand and contract when your garage door is lowered or raised by motor or by hand. Extension springs are attached to a pulley and i bolt. Replacing garage door extension springs is not a difficult task provided you know all the key steps. Spotting and removing a bad garage door extension spring.

Extension spring replacements are common projects for diyers as they are relatively simple and safe tasks that do not involve the. If the extension springs are not the same length open the garage door and change the location of one of the s hooks so that when you close the door both springs are the same length. The average cost to replace garage door extension springs is 120 to 150 for one spring and 150 to 200 for two springs. How to replace a garage door extension spring.

Be sure the door is open and supported when doing this. You can see this when your garage door is in the closed position. Extension springs the other kind of garage door springs are torsion springs run alongside the upper garage door tracks the ones that run parallel to the ceiling and stretch or extend out and back to help lift the garage door. Spotting a bad garage door extension spring is easy.

There are generally two of them that are attached to the garage door tracks that run along the ceiling on each side of the door. Extension springs are cheaper easier to install and require less maintenance than torsion springs. Granted garage door spring installation work requires time and attention so it is best to save the task for the afternoon of a free day. If the coils are distended and irregular when the spring is extended then it needs to be replaced.