How To Replace A Garage Door Main Spring

Open the door to relieve the spring tension and secure it open with c clamps in the tracks.

How to replace a garage door main spring.

Open the garage door to remove all spring tension and clamp it in place. My buddy ed had a garage door spring break after 20 years and he was initially intimidated by people telling him how dangerous they are to replace and tha. Use locking pliers or a c clamp to secure the door to the track to keep it from opening when you release the tension on the springs 1 x research sourcestep 2 loosen the set screws while holding each spring with a winding bar. The following steps will walk you through how to replace an extension garage door spring.

Repair almost always means replacement but you might only need to balance the door and lubricate the springs. Install the new spring reinstall the pulley and reconnect the safety cable and you re done. Put on eye. Once in place disconnect the.

This includes the cost of the spring which ranges from 40 to 100 for a torsion spring and 5 to 30 for an extension spring. Garage door springs cost. Sometimes it s not possible to repair the garage door springs and the only option is to replace them. Replacing garage door springs costs between 200 and 300 for a professional to complete the job.

Disconnect the spring from the track bracket and the spring pulley and disconnect the safety cable from one end. The general process is simple and safe. Position a sturdy ladder to the side of the springs rather than working directly in front of them for safety reasons.