A standard residential torsion spring is commonly rated around 10,000 cycles. One cycle is one open and one close. At about four cycles a day, that is roughly seven years. A high-cycle spring is commonly rated around 25,000 cycles, closer to fifteen years at the same pace. In St. George, heat, dust, and a door used as the front door often finish a standard spring sooner. Call 435-288-7170 if the door feels heavier or you can see a gap in the coil. We quote after we see the door. We do not post prices.
Cycles, not calendar years
Springs wear out on cycles, not on a birthday. A quiet house that opens the door twice a day may still be on the original springs after a decade. A house that uses the garage as the main entrance, four to eight times a day, can finish a 10,000-cycle spring in a few years.
Most newer doors in St. George, Washington Fields, and Coral Canyon use a pair of torsion springs on the shaft above the door. Older doors, including some in Santa Clara and Hurricane, use extension springs along the tracks. The cycle idea is the same. Either type is a technician job. Do not wind or stretch a spring yourself. That work is on the list of repairs you should not DIY.
High-cycle springs put less stress on the wire each cycle. They make sense when the last spring died early or the garage is the front door. Whether one fits your door is a quote, not a guess. See what affects spring replacement.
What shortens spring life in St. George
- Heat. Air over 100 degrees, plus a west or south door in full sun, cooks the garage. A spring already near the end of its cycles often lets go on a hot afternoon.
- Dust. Red grit packs into the shaft, bearings, and drums. The spring works harder every cycle. Wipe what you can reach from the floor. Do not climb to the spring.
- Extra cycles and extra weight. A garage used as the front door, a busy rental, or a door that got heavier after insulation will finish a standard spring early. Springs are matched to weight.
A door that is out of balance wears the spring and the opener together. If you have to put a shoulder into the door with the opener disconnected, the springs are no longer carrying the weight. Leave the opener alone.
Signs the spring is near the end
You do not need to touch the spring. From the ground, watch for a door that feels heavier, a door that will not stay near halfway, a growing gap in a torsion coil, one extension spring longer than its mate, a new pop from above the door once per cycle, or an opener that strains on a door that used to move easily.
The full list is on 7 signs a spring is about to break. A gap you can see from the driveway is enough to call. Do not put a ladder under the shaft.
Call before it snaps
A cracking spring finishes the job on its own, often with one bang. After that the door is a dead weight. Cables can jump, the door can sit crooked, and the opener will try to lift what the springs used to carry. Replacing a tired pair before the bang is a smaller visit than a snapped spring plus a cable or an opener.
On a torsion door the two springs are usually the same age. If one looks worse, the other is not far behind. We replace them as a pair so you are not back for the second bang soon after. If a spring has already let go, stop pressing the button and go to broken spring repair.
Tell us the city, single or two-car, about how often the door moves, and whether you heard a bang or the door just feels heavy. A photo of the spring area from the floor, texted to 435-288-7170, is enough for most calls. We say if it sounds tired, snapped, or something else, and we quote before anyone is sent.
FAQ
How long do garage door springs last?
A standard spring is commonly rated around 10,000 cycles, roughly seven years at four cycles a day. A high-cycle spring is commonly rated around 25,000 cycles. Heat, dust, and heavy daily use in St. George can shorten that.
What counts as one cycle?
One open plus one close is one cycle. A door used as the front door can use four to eight cycles a day. A door opened twice a day uses far fewer.
Do St. George summers make springs fail sooner?
Heat does not replace cycle life, but a spring already near the end often lets go on a hot afternoon. Dust in the shaft and bearings adds drag on every cycle.
Should both springs be replaced at the same time?
On most torsion doors, yes. The pair is the same age. Replacing one and leaving the tired mate is how you get a second bang soon after.
Can I adjust a weak spring myself?
No. Winding a torsion spring or stretching an extension spring is not a homeowner job. Call 435-288-7170. If the door is heavy, leave the opener alone.
What happens when you call
- Call 435-288-7170. Tell us your city or neighborhood.
- Describe what the door is doing. Up, down, or stuck partway. A bang, a loose cable, a dead remote. If a car is stuck inside or the house is open, say so.
- Get a free estimate and a time. We tell you what it sounds like, how the job is quoted, and the soonest a technician can come. If that is not today, we say so.
Call or text for a free estimate
Tap to call or text and tell us what the door is doing.