2026-09-15 7 min read
In our years serving Cooleemee, we've seen this problem again and again: homeowners don't know the difference between torsion and extension springs until one snaps. Both types handle the heavy lifting on your garage door, but they work differently, fail differently, and cost differently to replace. Understanding which you have matters when something goes wrong.
Your garage door weighs 300 to 500 pounds. Springs counterbalance that weight so your opener doesn't burn out in six months. Without them, opening your door manually would feel like lifting a car. Springs store and release energy with every cycle.
There are two main types: torsion springs and extension springs. Torsion springs sit above your door on a metal rod. Extension springs hang vertically on both sides of the door track. Both do the same job but in completely different ways.
A torsion spring twists. As your door closes, the spring winds tighter, storing energy like a loaded mousetrap. When you open the door, that stored twist releases and helps lift the panel.
Torsion springs are the industry standard now. They're safer, last longer (typically 7 to 9 years with regular use), and work more smoothly than extension springs. They also fail more predictably. When a torsion spring breaks, your door typically stays put instead of crashing down.
The tradeoff: torsion springs are more expensive upfront. But most homeowners in Cooleemee and surrounding areas prefer them for the safety factor alone.
Metal fatigue. Every open and close cycle stresses the spring. After 10,000 to 20,000 cycles (roughly 7 to 9 years), the metal weakens. Temperature swings in North Carolina accelerate this. Cold weather makes metal brittle. A snapped spring can happen on a Tuesday morning when you're already late for work.
Extension springs stretch. They're mounted on both sides of your door and pull upward as the door rises. They're cheaper to install but wear out faster and pose a safety risk if they break.
When an extension spring snaps, the cable can whip across the garage. That's dangerous. Many modern installations have moved away from extension springs for this reason. If your house still has them, that's something to address sooner rather than later.
**Need garage door springs in Cooleemee today?** Call (336) 444-6639. we cover same-day service across the area.
Your door moves slower than usual. It sounds louder or squeakier. You notice visible rust or corrosion on the spring itself. The door won't stay open or won't close smoothly.
If you hear a loud bang from the garage, that's often a snapped spring. Don't panic. Just call us right away. A snapped spring is the most common reason homeowners need emergency service. We handle it the same day most of the time.
For more on what to do when a spring breaks, check out our guide on snapped garage door springs in Cooleemee and immediate next steps.
Torsion spring replacement typically runs $200 to $400 per spring depending on size and quality. Extension springs are $100 to $200 per spring but need replacement more often.
We always recommend replacing both springs at the same time, even if only one is broken. The second one is usually close behind. Our team will provide a free estimate before any work starts. Schedule a free quote today and we'll walk you through the options.
For a deeper breakdown of pricing and when repairs make sense versus full replacement, see our article on garage door spring repair costs in Cooleemee.
Springs last longer with regular maintenance. Lubricate them twice a year with silicone spray (not WD-40, which attracts dirt). Keep the track clean. Have a pro inspect them annually.
This simple routine adds years to spring life and catches wear before it becomes a crisis. Most homeowners skip it and then call us in a panic at 7 a.m. on a Saturday. We don't mind, but you'll save money and hassle by staying ahead of it.
Learn more about what actual maintenance does for your door in our garage door maintenance tune-up guide for Cooleemee.
Never try to replace garage door springs yourself. They're under extreme tension. A mistake can cause serious injury. Spring replacement requires specialized tools and knowledge. Garage Door Cooleemee has been handling these jobs safely for years.
If your spring is broken, your door won't open, or you suspect a problem, call us at (336) 444-6639. We'll diagnose it fast and give you honest pricing on the fix.
Springs don't last forever, and they're not something to gamble with. Let our team handle it. We serve Cooleemee, Asheboro, and the surrounding Randolph County area with reliable, fast service.
How long do garage door springs typically last? Torsion springs last 7 to 9 years under normal use. Extension springs wear out faster, usually 5 to 7 years. Frequency of use, maintenance, and climate all affect lifespan. Regular lubrication can extend life by a year or two.
Can I use my garage door if one spring is broken? No. Never use a garage door with a broken spring. It puts excessive strain on the opener and is unsafe. The door could fall or move unevenly. Call a professional immediately to repair or replace the spring.
What's the difference in cost between torsion and extension springs? Torsion springs cost $200 to $400 per spring; extension springs run $100 to $200. Torsion is pricier upfront but lasts longer and is safer. Most new installations use torsion exclusively.
Do I need to replace both springs if only one breaks? Yes. If one spring has failed after 7 to 9 years, the other is likely near the end of life too. Replacing both at once prevents a second failure weeks later and costs less in labor.
How often should I lubricate my springs? Lubricate torsion and extension springs twice yearly with silicone spray. Spring maintenance takes five minutes and extends lifespan significantly. Never use oil-based lubricants, which attract dirt and grit.