Extension vs. Torsion Springs in Evans: Which Fails First (And Why It Matters)
2026-09-08 7 min read
A customer called last Tuesday asking why her garage door suddenly felt heavier. She'd already spent $400 on repairs the year before. After a quick inspection, we found her extension springs were shot, and she needed to understand the difference between extension and torsion springs before making her next repair decision. If you've got garage door springs in Evans that are acting up, knowing which type you have and which fails first can save you hundreds.
Which Spring Type Do You Actually Have?
Most residential garage doors use one of two spring systems: torsion or extension. Torsion springs sit above your door opening, perpendicular to it. They wind and unwind to lift the weight. Extension springs run horizontally along the upper tracks on each side. They stretch and contract to pull the door up. See our guide on garage door maintenance in evans: a tune-up schedule that prevents disaster.
The spring type matters because it affects cost, lifespan, and failure patterns. Torsion springs typically last 7 to 9 years with regular use. Extension springs usually fail faster, often between 5 to 7 years. That's not a hard rule, but it's what we see consistently in Evans and the surrounding Tri-Cities area.
Extension Springs: Why They Fail First
Extension springs take a beating. Every time you open or close the door, they extend and retract. Over thousands of cycles, the metal fatigues. When a snapped spring happens, you'll notice your door won't open at all or feels extremely heavy on one side. Read about garage door replacement cost in evans: when repair isn.
Repair cost for extension springs runs lower than torsion. You're looking at $150 to $250 per spring, sometimes less. But here's the catch: extension springs wear unevenly. If one snaps, the other is probably close behind. Most technicians recommend replacing both at the same time, which doubles your cost.
Safety matters too. A snapped extension spring can whip with dangerous force. Never try DIY replacement on these. The tension is real, and injuries happen fast.
Torsion Springs: Longer Life, Steeper Cost
Torsion springs are the heavy hitters. They handle more weight cycles and wear more evenly because they distribute force differently. A single torsion spring can support your entire door without a backup.
The downside? Torsion spring replacement costs $200 to $400 per spring, sometimes more depending on your door's weight and size. That's roughly double what extension springs cost. But because they last longer and you typically need fewer replacements over 20 years, the math often works in torsion's favor long-term.
One thing many homeowners don't realize: if you have a snapped spring and it's old, this is the perfect time to upgrade. Some folks switch from extension to torsion when replacing, accepting the higher upfront cost for better reliability down the road.
**Need garage door springs in Evans today?** Call (509) 512-0751. We cover same-day service and honest estimates across Evans and neighboring communities.
Budget Reality: Repair vs. Replace
Before you panic about cost, check your door's age. If your springs are 8+ years old and you're facing a snapped spring repair, get a full estimate. Sometimes a complete door replacement makes more financial sense than pouring another $300 into aging hardware.
We've written extensively about this exact scenario in our guide to when repair isn't enough for your garage door. It walks you through the math on whether a $500 spring repair or a $1200+ new door installation is the smarter choice.
Extension springs fail first, sure. But don't let that scare you into unnecessary spending. A $200 extension spring replacement today might be exactly what you need if your door is only 6 years old and otherwise works fine.
What You Should Do Right Now
If your garage door is struggling, don't wait for a complete failure. A stuck door is frustrating. A snapped spring when you're late for work is a disaster.
Schedule a free inspection and estimate. Our team will identify your spring type, assess the damage, and give you honest pricing with no hidden fees. We handle spring repairs across Evans and can often arrange same-day service. Get your estimate by calling (509) 512-0751 or booking online.
The longer you wait, the higher the risk of secondary damage. A failed spring can strain your opener and door track. Address it now and avoid the cascade.
Frequently Asked Questions
How long do garage door springs last? Torsion springs typically last 7 to 9 years. Extension springs wear faster, usually 5 to 7 years. Lifespan depends on cycles (how often you use the door), maintenance, and climate. Dry, stable climates see longer spring life than areas with temperature swings.
Can I replace just one spring? Not recommended. If one spring snapped, the other is nearly at failure too. Replacing both ensures balanced operation and prevents a second failure weeks later. Single replacements cost less upfront but lead to repeat service calls and higher total expense.
What's the difference in cost between extension and torsion? Extension springs run $150 to $250 per spring. Torsion springs cost $200 to $400 per spring, sometimes higher for heavy doors. Torsion is pricier upfront but lasts longer, so cost per year of use is often comparable or better.
Is a broken spring a safety issue? Yes. Never attempt DIY spring replacement. The tension stored in these springs can cause serious injury or death if mishandled. Always hire a licensed technician. A snapped extension spring can also damage tracks and the door itself if left unrepaired.
Should I upgrade from extension to torsion? If you're replacing old extension springs, upgrading to torsion is worth considering. You'll pay more now but gain reliability and longer intervals between repairs. It's a smart move if you plan to stay in your home for 10+ more years.