Interstate Garage Door Service - Garage Door Springs Philadelphia, PA -215-337-4297
Garage Door Springs
Torsion Springs
Torsion springs and cables are known for helping to manage the heavy load of the garage door. The torsion springs are connected to a beam located at the top of the garage door. The torsion springs and cables work together to allow the door to go up and down. Most household doors require one or two springs to operate. On the other hand, commercial garage doors may need multiple springs. The weight of the door determines how many springs will be needed.
