Replace Garage Door Extension Spring Cable

Open the garage door to remove all spring tension and clamp it in place.

Replace garage door extension spring cable. The average cost to replace garage door springs and cables is 200 to 500. This will keep the cable from damaging the garage door as it opens and closes. These springs are typically made of steel and mounted above the horizontal track of the garage door. This video will show you how to replace the extension springs on your garage door.

Start your garage door spring replacement project by getting a rough measurement of your springs length and diameter. Once in place disconnect the. Slide the safety cable through the extension spring. Garage door extension springs stretch to provide lifting power for the door.

A safety cable should run through your extension springs to prevent possible injuries or property damage. Then measure the width and height of your door. Make sure the quote includes the trip charge parts and labor. The following steps will walk you through how to replace an extension garage door spring.

Then ask for a price based on 7 19 lift cables and double life springs. 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. Move the remaining cable out of the way.

Cost to replace garage door spring and cable.