Do torsion springs last longer than extension springs?

Both are commonly rated around 10,000 cycles as standard, and both come in high-cycle versions. Lifespan depends more on the rating, use and upkeep than on the type.

Can a technician tell which springs I need over the phone?

Often roughly, from the door size and spring type. Exact sizing is confirmed on site by measuring the old spring or weighing the door.

Torsion vs. Extension Garage Door Springs

Updated November 8, 2026

How to tell which you have

Close the door and look above it. Springs wrapped around a metal bar over the opening are torsion springs. Long springs running along the ceiling tracks on each side are extension springs.

Torsion springs

Torsion springs twist to store energy and turn drums that wind the lift cables. They lift more smoothly and evenly, and they’re standard on most newer double doors in Houston-area neighborhoods.

Extension springs

Extension springs stretch and contract to help lift the door through pulleys and cables. They’re common on older Houston homes, including many in the Heights and Pasadena, and on lighter single-car doors. Each one should have a safety cable running through its center.

Which is safer?

Both store a lot of energy, and neither should be adjusted by a homeowner. Torsion springs stay on their bar when they break. Extension springs need safety cables to keep them from flying loose.

Should you convert to torsion springs?

Many homeowners switch from extension to torsion springs for quieter, more even operation. It needs enough space above the door for the bar and springs, so ask a technician whether your garage has room.

Spring repair for both types in Houston, Texas

See torsion spring replacement and extension spring repair, or call to reach a local technician anywhere in Houston, Texas.

Torsion vs. extension garage door springs: a Houston, Texas guide