How To Install An Extension Springs On A Garage Door

Release the tension on side mounted extension springs by lifting the door and locking it in place on each side with a pair of locking pliers.

How to install an extension springs on a garage door.

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. In this post we ll focus on extension springs for sectional doors because they are more common. The new spring s diameter length and wire size or gauge must be the same as your old spring. If both springs are the same length the garage door should be level across the floor.

The easiest way to do this is to take the broken spring to a local garage door dealer or home improvement center so they can help you find an exact match. Lock the door open again with c clamps or locking pliers and stretch the extension springs another one to two inches with the garage door in its fully open position. Be sure the door is open and supported when doing this. Door opens and closes too slowly.

Signs that can indicate the need for a garage door spring repair or replacement include. Don t stretch the springs so far that the sheave on the spring and the stationary sheave touch when you retest the door. Garage door springs must properly match the door s weight. How to choose garage door extension springs.

Installation of a standard extension spring for an ideal garage door. A broken spring can prevent an electric door opener s motor from reaching top speed so a. If the door seems too heavy to lift adjust the springs. Springs for one piece doors are wound more tightly and operate differently than extension springs for sectional doors.