How To Level Garage Door With Extension Springs

For extension springs this is in the up position.

How to level garage door with extension springs. Brace door before adjusting extension springs. If the door was closing too quickly move the spring to the next higher hole on the bracket. Starting with our easy to use selection tool you can easily find the garage door extension springs you are looking for the 1st time. With an extension spring door the goal is to take all the tension off the door before you even think about touching a spring you can do this by opening the door all the way and propping it up with a ladder.

The pull weight of an extension spring is determined by the color code found on the end of the spring. Raise the door and release the garage door opener. Measure door the height. Adjusting an extension spring door.

Adjust the springs on both sides of the door the same way. In this video i will show you how to replace a broken cable for your extension spring garage door. If it was opening too quickly move it to the next lower hole. To keep the door from falling it must be clamped to hold it in place.

If both springs are the same length the garage door should be level across the floor. 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. 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 best and easiest way to level your crooked garage door.

A problem with the spring tension could cause the door to open or close unevenly improperly or at the wrong speed and adjusting the springs will likely solve the problem. 8 doors require a 27 spring that stretches up to 48 75 total length when to door is closed extension springs are a non returnable item call customer service if you have any questions. Retest the door balance as you did in step 1. Once the spring is free of tension remove from its track hanger.

Be sure the door is open and supported when doing this. 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.