Four p528 springs two on each of the door can handle a 200 lbs.
How much garage door soring.
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.
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A torsion spring replacement costs 140 to 350 while an extension spring replacement runs 120 to 200.
The force exerted by the torsion spring s is distributed across the shaft and to the cable drums.
The drum spins and winds the cable as the door opens it s the energy in the springs that makes all of this possible.
Garage door spring replacement costs 120 to 350 on average depending on the type.
Garage door springs cost.
Either 4 c hook s or 4 w hook s sold separately are required to connect the springs to the jamb hardware.
The spring parts alone cost 20 to 70 each and labor runs 100 to 200.