Four p528 springs two on each of the door can handle a 200 lbs.
How much garage door soring.
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 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.
Either 4 c hook s or 4 w hook s sold separately are required to connect the springs to the jamb hardware.
The force exerted by the torsion spring s is distributed across the shaft and to the cable drums.
The number of springs on each garage door varies between one and four depending on the weight and size of the door.
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Garage door spring replacement costs 120 to 350 on average depending on the type.
Garage door springs cost.