Garage Door Springs in Sequim: Torsion vs. Extension (Which Fails First?)
7 min read
Here's what most homeowners don't realize about garage door springs: you likely have one of two types, they fail in completely different ways, and knowing which one you own could save you time and money when something goes wrong. A snapped spring isn't just an inconvenience in Sequim. It's a safety issue that stops your door dead and leaves your home vulnerable. Understanding torsion versus extension springs helps you spot trouble early and know what to expect from a repair.
The Two Spring Types: How They Work
Your garage door weighs between 300 and 500 pounds. It needs serious mechanical help to lift smoothly. That's where springs come in. They store and release energy with every cycle. See our guide on garage door springs in sequim: when to replace before failure.
Torsion springs sit on a rod above your door, perpendicular to the opening. They twist like a coiled rope as the door closes, storing tension. When you press the opener, that wound energy uncoils and helps lift the door. Most modern homes in Sequim use torsion springs because they're precise, balanced, and last longer.
Extension springs hang vertically on each side of the door track. They stretch like rubber bands as the door closes, pulling against pulleys and cables. When you open the door, they contract and assist the lift. Older homes or lighter single-car doors sometimes have these. Read about weather stripping & seals cost in sequim: when to replace (and why it matters).
The difference matters because they fail differently. A snapped torsion spring loses all door support at once. An extension spring failure typically happens gradually, with one side going before the other, which can cause the door to hang unevenly.
Why Torsion Springs Fail First (Usually)
Torsion springs handle constant stress. They twist thousands of times over their lifespan. A well-made torsion spring lasts 7 to 9 years on average. That's roughly 10,000 to 15,000 cycles. After that, the metal fatigues, micro-cracks form, and failure becomes inevitable.
Extension springs can last just as long, but they're more forgiving in failure mode. You might notice one spring weakening before it completely snaps. With torsion springs, the break can happen suddenly, without much warning.
**Need garage door springs in Sequim today?** Call 360-585-4989. we cover same-day service across the area.
Why You Shouldn't DIY This Repair
A torsion spring under tension carries roughly 400 pounds of stored energy. That's equivalent to a small car pressing down on your hands. Release that energy wrong, and you risk serious injury. Extension springs are slightly safer to handle, but both require specialized equipment and training.
We've seen homeowners attempt this repair, and every time it ends the same way: they either get hurt or call us back to finish the job properly. At Garage Door Sequim, we use proper tools, torque specifications, and safety protocols. A professional same-day estimate costs nothing, and the peace of mind is worth it.
If you're curious about the full repair process and timeline, our guide on replacing springs before failure walks through what to expect and why early replacement saves money.
Cost and Timing Considerations
A torsion spring replacement in Sequim typically runs between $200 and $400 per spring, depending on size and brand. Extension springs cost slightly less, around $150 to $300 each. Labor is usually the same either way. If both springs have failed or are nearing the end of their lifespan, replacing both at once prevents a second emergency call in a few months.
Same-day service is standard for us. Most spring replacements take under two hours. We always provide a free estimate before starting work, so you know exactly what to expect on the invoice.
Wondering about the full cost breakdown? Our detailed pricing guide covers labor, parts, and why estimates vary.
Prevention is Smarter Than Replacement
Spring failure isn't always preventable, but maintenance helps. Regular lubrication keeps the coils moving smoothly and reduces stress on the metal. A professional inspection catches rust, wear, and early signs of fatigue before the break happens.
Our maintenance guide explains what homeowners can do themselves and when to call a pro. Preventive care extends spring life and keeps your door opening smoothly.
What to Do Right Now
If your door is slow to open, uneven, or you hear a loud bang from above the door, your springs need attention. Don't wait. A failed spring can damage your opener or track, multiplying repair costs.
Schedule a free quote today or call 360-585-4989 for same-day service. We'll inspect both springs, tell you exactly what's needed, and get your door working safely again. We serve Sequim and the surrounding Port Angeles area with honest pricing and quality workmanship.
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Frequently Asked Questions
How do I know which spring type I have? Look above your door. If you see a horizontal rod with a spring wound around it, that's torsion. If springs hang vertically on each side of the tracks, those are extension springs. Torsion is more common in newer homes.
Can I replace just one spring if the other is fine? Technically yes, but we recommend replacing both. Springs age together. If one is failing, the other is usually close behind. Replacing both avoids a second service call in weeks.
What happens if a spring breaks while the door is open? The door won't fall because it's already supported by the opener. But closing it will be impossible without professional help. Never try to force it down.
How long does a spring replacement take? Most jobs take 1 to 2 hours. We can often fit same-day appointments for spring emergencies across Sequim.
Is it safe to use my garage door if one spring is broken? No. Operating a broken-spring door stresses the opener and can cause it to fail. Stop using the door and call for repair immediately.