Replace Garage Door Extension Spring Cable

Move the remaining cable out of the way.

Replace garage door extension spring cable.

Start your garage door spring replacement project by getting a rough measurement of your springs length and diameter. Garage door cable repair costs 80 to 185 to replace by itself but it s cheaper when combining with spring replacement. This video will show you how to replace the extension springs on your garage door. Make sure the quote includes the trip charge parts and labor.

Using a staple gun works well. A safety cable should run through your extension springs to prevent possible injuries or property damage. If you cut off the excess cable you may need new cables the next time you replace your extension springs. Signs the cables need replacing.

The door becomes uneven or one side becomes heavier. This will keep the cable from damaging the garage door as it opens and closes. Slide the safety cable through the extension spring. Garage door extension springs stretch to provide lifting power for the door.

Once in place disconnect the. Cost to replace garage door spring and cable. Then measure the width and height of your door. Open the garage door to remove all spring tension and clamp it in place.

These springs are typically made of steel and mounted above the horizontal track of the garage door.