Four p528 springs two on each of the door can handle a 200 lbs.
How much garage door soring.
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 number of springs on each garage door varies between one and four depending on the weight and size of the door.
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.
The force exerted by the torsion spring s is distributed across the shaft and to the cable drums.
The spring parts alone cost 20 to 70 each and labor runs 100 to 200.
Prices are for standard 1 and 2 car garage doors.
For multi door garages or installs needing other components replaced you might pay up to 500.