Garage Door Springs in Electric City: Torsion vs. Extension (Which Fails First?)

2026-07-23 7 min read

Garage door springs in Electric City fail without warning, and most homeowners have no idea which type they have until one snaps. The short answer: torsion springs sit above the door and twist to lift weight, while extension springs run along the sides and stretch. Torsion springs last 7 to 9 years and cost more to replace, but extension springs wear faster and are cheaper upfront. Either way, a snapped spring means your door won't open, and you'll need same-day service.

What's the Difference Between Torsion and Extension Springs?

Torsion springs work like a wound clock. They're mounted horizontally above your garage door on a metal shaft. When you open the door, the spring twists and unwinds, storing and releasing energy to counterbalance the door's weight. This design is elegant and efficient.

Extension springs hang vertically on both sides of the door. They stretch and contract like a rubber band. When the door opens, they extend. When it closes, they contract and help guide the door down. Most older homes in Electric City and the surrounding Spokane area use extension springs because they're simpler to install.

Torsion springs handle heavier doors (up to 400 pounds) with more precision. They wear evenly and last longer. Extension springs work fine for lighter, single-car doors but can fail unevenly if one spring breaks before the other.

Why Springs Fail: The Real Timeline

Springs don't just snap from age. They fail because of how many times they cycle. A typical garage door opens and closes 3 to 5 times daily. Over 7 to 9 years, that's roughly 8,000 to 15,000 cycles. Each cycle puts stress on the metal. Eventually, tiny cracks form, metal fatigues, and the spring snaps.

Extension springs fail faster than torsion springs for one reason: uneven wear. If one side breaks, the other side is usually close behind. A snapped spring on an extension system can let one side of the door drop faster than the other, creating a safety hazard.

Temperature swings in Electric City winters also accelerate failure. Cold makes metal brittle. When your door cycles in freezing weather, springs experience more stress than they would in mild climates. If you've noticed your door struggling during winter, springs are likely the culprit. Check out our guide on why Electric City winters are hard on garage doors for more on seasonal wear.

**Need garage door springs in Electric City today?** Call (509) 651-5809. we cover same-day service across the area.

Cost and Repair Reality

Torsion spring replacement typically runs $200 to $400 per spring, plus labor. Extension springs cost $100 to $200 per spring. If both springs are worn (common), you're looking at $400 to $800 total, including installation.

Don't try to replace springs yourself. Seriously. The tension in these springs is extreme. A snapped spring under pressure can cause serious injury. I've seen fingers broken and eyes cut from DIY attempts. Let a professional handle it.

When you call for an estimate, be ready to describe your door size and type. We'll provide a same-day estimate and often can schedule repair within 24 hours. If your door is completely stuck, see our emergency garage door service guide for what to do while you wait.

Prevention and Maintenance

You can extend spring life through basic maintenance. Have your springs inspected annually as part of a tune-up. Lubricate them with garage door lubricant (not WD-40) every six months. Keep the door balanced and the tracks clean. A well-maintained system reduces stress on springs.

If you haven't had a full maintenance check, now's the time. Our team can evaluate your springs, opener, and hardware during a garage door tune-up. We'll spot wear before it becomes a break.

For more detailed cost information, check our breakdown on garage door spring replacement and what it costs.

When to Call a Professional

Call us immediately if you hear a loud bang from the garage. That's a spring breaking. If your door won't open or opens slowly on one side, springs are likely failing. If you can see visible gaps or rust on the springs, replacement is imminent.

Electric City Garage Doors handles spring replacement for residential and light commercial doors. Schedule a free quote today, or dial (509) 651-5809 to arrange same-day service. We serve Electric City and nearby communities with fast, honest repair work.

Don't wait for a complete failure. A broken spring leaves you stranded and can damage your opener. Get ahead of the problem.

Frequently Asked Questions

How do I know if my garage door spring is broken? Your door won't open or opens halfway, makes a loud bang, or is lopsided. Extension spring breaks usually show a gap in the spring. Torsion springs may not visibly break but the door becomes immovable.

Can I open my garage door if the spring is snapped? No. The spring counterbalances the door's full weight (300 to 500 pounds). Without it, you risk crushing fingers or damaging the opener. Use the manual release only in true emergencies.

How long does spring replacement take? One to two hours for standard residential doors, depending on spring type and door condition. We often complete same-day service in Electric City.

Why are torsion springs more expensive? Torsion springs are precision-engineered for specific door weights and require accurate installation. They last longer and handle heavier loads, justifying the higher cost.

Should I replace both springs even if only one broke? Yes. If one spring has reached failure, the other is close behind. Replacing both prevents a second emergency call within months and ensures balanced, safe operation.

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