How To Level Garage Door With Extension Springs

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

How to level garage door with extension springs.

With an extension spring door the goal is to take all the tension off the door before you even think about touching a spring. If it was opening too quickly move it to the next lower hole. Once the spring is free of tension remove from its track hanger. 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.

To be able to adjust the springs the door must be in a position that release the tension on the springs. Be sure the door is open and supported when doing this. 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. Starting with our easy to use selection tool you can easily find the garage door extension springs you are looking for the 1st time.

To keep the door from falling it must be clamped to hold it in place. Retest the door balance as you did in step 1. For extension springs this is in the up position. Adjust the springs on both sides of the door the same way.

If the door was closing too quickly move the spring to the next higher hole on the bracket. Open it just as wide as you can without hitting the garage door opener s stop bolt and place a clamp on the track on both sides to keep the door in place. 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. You can do this by opening the door all the way and propping it up with a ladder.