Round Rock, TX · Spring Repair
Garage Door Spring Repair in Round Rock
Springs are what make a heavy garage door feel light. When one breaks, the door turns into dead weight and the opener can't cope. Replacing it with a correctly sized spring is usually a one-visit job.
01 — What this covers
The work itself
- Single and double torsion spring replacement
- Extension springs with containment cables
- Spring sizing by wire, diameter, length and door weight
- Long-life springs for busy garages
- Both springs replaced on two-spring doors
- Shaft, bearing and drum inspection
- Cable replacement while the system is unloaded
- Balance check and opener re-calibration
02 — Detail
A quick test that tells you a lot
With the door closed, pull the opener's release cord and try lifting the door by hand. A healthy, balanced door rises with modest effort and stays roughly where you leave it at waist height. If it's heavy as a slab, or slams down when you let go, the springs have failed or weakened.
Don't do this test if you can already see a gap in a spring above the door, or if a cable is loose; in that case, leave the door alone. The point of the test is to confirm a suspicion, not to fight the door.
Technicians do the same check at the start of every visit, because it separates spring trouble from opener trouble in under a minute.
03 — Detail
Torsion versus extension
Nearly all newer Round Rock homes have torsion springs, mounted on a bar directly above the door. When the door comes down, the springs twist and store energy; when it goes up, they unwind and lift it. Two-car doors often have a pair; lighter doors may have one.
Extension springs, found on some older or lighter doors, stretch along the horizontal tracks instead. They should always have a containment cable running through them so a broken spring can't fly loose. Where they're missing, adding them is part of a proper repair.
Torsion systems tend to run smoother and last longer, and some owners of older garages choose to convert. Whether that's possible depends on the space above the door.
04 — Detail
Why springs wear out
Each time the door opens and closes, the spring steel flexes. Over thousands of cycles, microscopic cracks form and grow until the coil breaks. A standard residential spring is typically designed for something like ten thousand cycles. In a household that opens the garage six times a day, that's less than five years.
Heat in a Central Texas garage doesn't help the lubricating film on the coils, and a dry spring rubs against itself. A light spray of garage-door lubricant a couple of times a year reduces friction and noise.
Doors made heavier over time, with insulation kits, windows or decorative hardware, also shorten spring life if the springs weren't upsized to match.
05 — Detail
The case for longer-life springs
Standard springs are the default, but springs designed for more cycles are widely available. They use heavier or longer wire, flex less per cycle and can last two to four times as long. For a garage that's used as the main entrance, a workshop or a home gym, they're worth considering.
They cost more up front and may need a slightly different configuration. The technician will tell you whether your door and bar can take them.
Whichever you choose, ask for the specifications on the invoice. Future replacements are faster when the sizes are known.
06 — Detail
Leave the winding to professionals
Torsion springs are adjusted by inserting steel bars into a winding cone and turning it in quarter turns against the spring's force. A slipped bar or the wrong tool, such as a screwdriver, can be thrown violently. Serious hand, arm and face injuries happen every year.
Technicians use proper winding bars, clamp the door and follow a set sequence for unloading and reloading the springs. It's a routine job for them and a genuinely risky one for an untrained person.
If your spring breaks, unplug the opener, leave the door closed and schedule the repair.
07 — Detail
What happens to the old springs
Removed springs are taken away by the technician; they shouldn't go in household trash while they could still hold tension. If you're curious about how long yours lasted, ask the technician to estimate the cycles; it's a useful guide to which springs to choose this time.
How we work
Step by step
- 01
We phone you back to confirm the symptoms and the door's size.
- 02
Balance test, spring identification and measurements on site.
- 03
Price for standard or longer-life springs, one or both.
- 04
Controlled unwinding, replacement and winding of the springs.
- 05
Balance verified, opener re-calibrated, specifications noted.
What it costs
Spring prices depend on the spring type and size, the number replaced and whether you choose standard or longer-life springs. A good quote names the springs.
Questions
Spring Repair — asked and answered
Why does the door feel so heavy after a spring breaks?
Because the spring was carrying almost all of its weight. Without it, you or the opener are lifting the full door, which can be well over a hundred pounds.
How long will new springs last?
It depends on how often you use the door and which springs you choose. Standard springs often last several years; longer-life springs considerably more.
Can I just replace the broken spring?
You can, but on two-spring doors the other is usually close to failing. Replacing both keeps the door balanced and saves a second visit.
Should I lubricate my springs?
A light coat of garage-door lubricant twice a year reduces friction and noise. Avoid heavy grease, which collects dirt.
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