2026-04-07 7 min read
That loud bang from the garage. the one that sounds like someone slammed a cabinet or something fell off a shelf. is one of the most recognizable sounds a homeowner in High Shoals never wants to hear. Nine times out of ten, it's a garage door spring snapping. And once that happens, your door isn't going anywhere on its own.
Spring replacement is the single most common repair call we handle, and it makes sense when you consider the climate here. High Shoals sits on the Gaston,Lincoln county line and sees nearly 47 inches of rain per year along with cold winters and hot, humid summers. That constant thermal expansion and contraction wears springs down faster than homeowners typically expect. especially on older doors in the established neighborhoods around town and on the Lincoln County side.
Your garage door. even a standard steel residential model. weighs anywhere from 130 to 400 pounds. The torsion spring (mounted horizontally above the door) or extension springs (running along the side tracks) store mechanical energy to counterbalance that weight. Without functional springs, your opener motor would burn itself out trying to lift the door, and manually lifting it would require serious effort.
The springs do the heavy lifting. The opener just guides the movement.
When a spring breaks, the door becomes essentially dead weight. Most openers will either refuse to move it or struggle badly and risk damaging the motor. You may be able to manually disengage the opener and lift the door with both hands, but it won't stay up on its own. which is a safety hazard.
Most springs don't fail completely without warning. Here's what to watch for:
- The door feels heavy when you try to lift it manually after disconnecting the opener. A properly balanced door should hold its position when raised to about waist height. - The door opens unevenly. one side rises faster than the other, causing the door to tilt or bind. - Visible gaps in the spring coil. a torsion spring should be a tight, continuous coil. If you see a gap, it's close to breaking or already partially failed. - Squeaking or creaking that gets progressively worse, especially in colder weather when metal contracts. - The opener strains or the motor sounds louder than usual. it's working harder because the spring tension is insufficient.
If you notice any of these, get it inspected before it fails completely. Catching a worn spring before it snaps almost always results in a cleaner, less expensive repair. no damaged cables, no bent brackets.
You can also check our seasonal maintenance tips for a broader inspection checklist that includes spring condition as a key item.
Torsion springs are mounted on a metal rod directly above the garage door opening. They work by twisting (torquing) to store energy. Most newer residential doors use torsion springs. They're generally safer, last longer, and provide smoother operation. A standard torsion spring is rated for 10,000,20,000 cycles.
Extension springs run along the horizontal tracks above the door. They're found on many older single-car doors and work by stretching. They're cheaper upfront but have a shorter lifespan and a significant safety risk: when they snap, they can fly loose with serious force if safety cables aren't installed alongside them.
Many homes in High Shoals. particularly the older mill-era and mid-century properties. still have extension spring systems. If you're not sure which type you have, look above the door: a single horizontal coil centered above the opening means torsion; coiled springs on either side running toward the back of the garage means extension.
Honestly, this is one of the repair calls where costs are fairly predictable. For most standard residential doors in the area, you're looking at a total repair cost. parts and labor. in the range of $150 to $350 for a single-door spring replacement. Double doors with two-spring systems typically run $275 to $500.
A few factors that affect the final price:
- Spring type: Torsion springs cost more than extension springs but last longer and are generally worth the difference. - Spring quality/cycle rating: Standard springs are rated around 10,000 cycles. High-cycle springs rated at 25,000,50,000 cycles cost more upfront but may never need replacing again on the same door. - Whether cables need replacing too: A snapping spring will sometimes damage the lifting cables as it goes. Cable replacement adds roughly $50,$100 to the job. - Double vs. single door: Heavier doors require heavier-duty springs at higher material costs.
When getting quotes, ask specifically about the cycle rating of the springs being installed. Some lower-cost quotes include economy springs with short lifespans. It's worth paying a bit more for a higher-cycle spring. especially if you use your garage door as the primary entry point to your home, which most homeowners in High Shoals and over in Gastonia do.
For a broader look at what affects garage door service pricing, see our guide on making smart decisions about garage door costs.
This isn't us being overly cautious. Garage door springs are under enormous tension. a fully wound torsion spring stores enough energy to cause severe injury or death if it releases unexpectedly. Replacing them requires specialized winding bars, precise tension calculations based on door weight, and experience reading when a spring is wound correctly.
The tools required aren't available at most hardware stores, and the process of winding a torsion spring is not forgiving of mistakes. Unlike most home repairs where a mistake means redoing the work, a mistake here can mean a trip to the emergency room.
Always hire a qualified technician for spring replacement. If you're ready to schedule service, contact Garage Door High Shoals for a same-day or next-day appointment.
Almost always, yes. and any reputable technician will recommend it. Springs are installed together and experience the same amount of wear over time. If one has failed, the other is likely close behind. Replacing both at once costs less in total labor than two separate service calls, and it keeps the door operating in balance.
The only exception is if the surviving spring is relatively new or was recently replaced. A technician can assess its remaining life during the service visit. View our services page to learn more about what a spring replacement visit typically includes.
Q: Can I still use my garage door with a broken spring? A: You should avoid it. Without spring tension, the door is extremely heavy and can fall unexpectedly. Using the opener with a broken spring can also burn out the motor or damage the opener's drive system. If you need to move a vehicle in or out, disconnect the opener and carefully lift the door manually with assistance. but only in an emergency.
Q: How long do garage door springs last in this climate? A: The typical lifespan is 7,12 years for extension springs and 8,15 years for standard torsion springs under normal use. In High Shoals and the surrounding Gaston County area, the combination of humidity, temperature swings, and frequent rain can accelerate corrosion on spring coils, sometimes shortening that window. Applying a light coat of garage door lubricant (not WD-40) to the springs two or three times a year helps extend their life.
Q: Is it worth upgrading to a higher-cycle spring when replacing? A: For most homeowners, yes. If your door is in otherwise good condition, a high-cycle spring rated for 25,000,50,000 cycles is a smart investment. The upfront cost is typically only $50,$100 more than a standard spring, but you may never need to replace it again. Ask your technician what cycle rating they're installing before they start the job.