Garage Door Springs Explained: Torsion vs. Extension

Demystifying Garage Door Springs

Garage door springs do the heavy lifting every time you open your door. There are two main types used in residential garage doors: torsion springs and extension springs. Knowing which type you have is essential for proper maintenance and repair.

Torsion vs. Extension

Torsion springs are located above the door opening and wind up to lift the door, offering a safer and longer-lasting solution. Extension springs run along the horizontal tracks and expand to lift the door; they are less expensive but require safety cables to prevent injury if they snap.