Torsion vs Extension Springs: Which Is Right for Your Door?

How each system works

Torsion springs sit on a shaft above the door and wind up as the door closes, storing energy in the coil. Extension springs run alongside the horizontal tracks and stretch. Both lift the door - the difference is in control, containment and how they wear.

Safety and smoothness

A torsion system lifts from the centre with even tension, runs smoother, and if a spring breaks it stays on its shaft. Extension springs need safety cables to contain a break. For most Houston homes, torsion is the system we recommend when a choice exists.

Lifespan and maintenance

Torsion springs generally offer higher cycle ratings and more precise balancing. Extension springs are simpler parts but their stretch-and-relax cycle and exposed position near humid garage floors make them keen rusters here.

Converting an older door

Many older Houston doors on extension springs can be converted to torsion during a spring job. It is a bigger piece of work than a like-for-like swap, but it pays back in smoother running, better balance and longer service - we will assess your door honestly.

When you are ready for an exact answer for your own door, call us - advice on the phone is free, and an in-person diagnosis always comes before any quote. You can also browse our garage door services in Houston or read the full FAQs page.