How Much Tension Should Be On A Garage Door Spring

Plug end extension spring is a holmes spring replacement for heavier 1 piece tilt up canopy style garage doors.

How much tension should be on a garage door spring. Plug end extension spring is a p528 28 in. Two p528 springs one on each side of the door can handle a 105 lbs. Door with an initial tension of 165 lbs. Garage door springs offset the weight of the door and allow it to open and close with ease.

Garage door spring repair costs an average of 250 for both materials and labor with a typical range between 150 and 350 which includes replacing two springs for multi door garages or installs needing other components replaced you might pay up to 500. The springs extend along the shaft and work by twisting as the garage door closes by means of cables attached to each side of the lowest garage door panel. Garage door springs cost. If the door is hard to raise the tension at the hinge springs is too loose and the automatic closer must work too hard to raise the door.

Raise the door using the handle on the outside. This tension makes it easier to lift the garage door from its closed position.