Garage Door Spring Types in Kennedale: Torsion vs. Extension (Which Do You Have?)
2026-08-29 7 min read
In our years serving Kennedale, we've seen this problem again and again: homeowners call for a spring replacement, then get quoted wildly different prices. Why? They don't know which type of spring they actually have. Torsion and extension springs do the same job, but they work differently, cost differently, and fail differently. Knowing which one is mounted above your garage door could save you hundreds of dollars.
What's the Difference Between Torsion and Extension Springs?
Torsion springs sit on a horizontal rod directly above your garage door opening. When the door closes, these springs wind up like a clock mechanism, storing energy. When you open the door, that wound-up tension releases slowly, lifting the heavy door with minimal effort from your opener. It's elegant physics: one spring does most of the heavy lifting.
Extension springs hang vertically on both sides of the door track. They stretch as the door closes, then contract to help lift it back up. Think of them like rubber bands. They pull the door up through a pulley system rather than twisting it open.
The key difference? Torsion springs are safer and last longer (typically 7 to 9 years), but they cost more upfront. Extension springs are cheaper initially but wear out faster and carry higher injury risk if they snap suddenly. In Kennedale's Texas heat, both types can degrade faster than in cooler climates.
How to Tell Which Type You Have
Stand inside your garage and look up at the door. Do you see a metal rod running horizontally above the door with a spring wound around it? That's torsion. The rod usually has cable drums on each end.
Do you see springs hanging down the left and right sides of the door, connected to pulleys? Those are extension springs.
Most homes built in the last 20 years use torsion springs because they're safer. Older Kennedale homes might have extension springs. If you're unsure, take a photo and call us at (817) 523-6104 for a free assessment.
**Need garage door springs in Kennedale today?** Call (817) 523-6104. We cover same-day service and can identify your spring type in minutes.
Why Spring Type Matters for Your Wallet
Extension springs typically cost $150 to $250 per pair to replace. Torsion springs run $200 to $400, sometimes more if your door is heavy or requires specialty sizing. But here's where budget-conscious homeowners save money: torsion springs last longer, so you're not replacing them as often.
If you have extension springs and they snap, you might need to replace both at the same time, even if only one failed. With torsion springs, you usually replace the single spring doing the work. That's one reason insurance companies and safety experts favor torsion systems.
The cost also depends on your door's weight and the spring's wire gauge. A lighter residential door needs a different spring than a heavier custom wood door. That's why a proper estimate matters before you commit to repairs.
For detailed pricing in your area, check out our guide on garage door spring repair cost in Kennedale and what to expect. It breaks down real numbers homeowners actually pay.
When a Snapped Spring Becomes an Emergency
Both spring types can fail suddenly, but the consequences differ. A snapped extension spring means your door becomes difficult or impossible to open manually. A snapped torsion spring does the same thing, but it happens with less risk of the spring whipping dangerously.
Either way, don't ignore a snapped spring. Trying to open the door yourself puts strain on your opener, which can cost $400 to $600 to replace. For immediate help with a snapped spring, learn what to do when your garage door spring breaks and why you shouldn't wait.
Preventive Maintenance Saves Money
Springs wear out gradually. You don't always know when they're near the end until they break. Annual garage door maintenance catches wear early. A technician can inspect spring tension, lubricate components, and spot rust or corrosion before a failure happens.
One simple step: don't ignore squeaking or grinding sounds coming from above your door. That's often a sign your spring is losing lubrication and wearing faster. Regular tune-ups add years to spring life and prevent surprise breakdowns.
Ready to get your springs inspected? Schedule a free quote with us, or call (817) 523-6104 for same-day service.
Moving Forward
Whether you have torsion or extension springs, the goal is the same: avoid overspending on emergency repairs. Know what type you have, understand why it matters, and keep up with basic maintenance.
If you need spring service in Kennedale, we're here to help. Call (817) 523-6104 or contact us online for a no-pressure estimate. We'll identify your spring type, explain your options, and quote you fair pricing with no surprises.
Frequently Asked Questions
How long do garage door springs last? Torsion springs typically last 7 to 9 years with normal use. Extension springs often wear out faster, sometimes in 5 to 7 years. Lifespan depends on door weight, frequency of use, and climate. Texas heat can accelerate wear.
Can I replace a garage door spring myself? No. Both torsion and extension springs are under extreme tension and can cause serious injury or death if mishandled. Always hire a licensed technician. DIY attempts are the leading cause of garage door injuries.
Do both my extension springs need to be replaced at once? Yes. Even if only one snaps, replace both. Springs deteriorate together, and replacing just one creates uneven door movement, stressing your opener and tracks.
What's the difference in maintenance between torsion and extension springs? Both need annual lubrication and inspection. Torsion springs require a technician to check cable tension. Extension springs need pulley and cable checks to ensure smooth operation.
Why is my torsion spring more expensive than extension springs? Torsion springs require precise sizing and installation expertise. They're safer, last longer, and reduce strain on your opener. The higher upfront cost saves money over time through durability and fewer replacements.