Garage Door Spring Warning Signs Chatham County Homeowners Shouldn't Ignore
2026-03-24 6 min read
There's a particular kind of morning that garage door technicians across central North Carolina know well: a homeowner calls, car trapped in the garage, spring snapped overnight, and they have somewhere to be in 45 minutes. It happens more than people realize, and in most cases it was avoidable. Springs don't just fail randomly. they wear out on a schedule, and they give you signals before they go.
If you live in Goldston, Pittsboro, or anywhere else in Chatham County, here's what you need to know about your garage door springs and when to act.
How Springs Actually Work
Your garage door weighs anywhere from 130 to over 400 pounds depending on size and material. Springs are what make it possible to open that door with one finger. or with a small electric motor. They do this by storing mechanical energy when the door closes and releasing it when the door opens.
Torsion springs mount horizontally above the door on a metal shaft. They twist to store energy and release it to lift the door. These are more common in modern installations, generally safer, and longer-lasting. If you've had a garage built in the last 10,15 years. and with Chatham County being one of the fastest-growing counties in North Carolina, a lot of homeowners here have. you likely have torsion springs.
Extension springs run along the horizontal tracks on both sides of the door. These are more common on older garage doors, including many of the ranch-style and farmhouse homes built throughout the Goldston area in the 1980s and 1990s.
Both types operate under enormous tension. A standard spring is rated for around 10,000 cycles. one cycle being one full open and one close. For a household using the garage door 3,4 times per day, that translates to roughly 7,10 years of life. High-cycle springs rated for 25,000 or more cycles are available and cost more upfront, but they last significantly longer.
Warning Signs to Watch For
Learning these signs can save you from an emergency. Take them seriously even if the door is still technically working.
The Door Feels Unusually Heavy
Garage door openers are not designed to lift a door's full weight. springs carry most of the load. If the opener is straining, making unusual noises, or the door feels much heavier than normal when you try to open it manually, your springs may have lost tension or partially failed. Continued use in this condition burns out the motor and can cause the door to drop unexpectedly.
Uneven or Jerky Movement
A garage door should open and close evenly on both sides. When one spring fails or loses tension, the door may begin to rise unevenly or tilt to one side. You may notice gaps between the door and the track, or jerky movement as it travels. This imbalance forces other components. cables, rollers, and tracks. to compensate, and it can lead to a more expensive repair if ignored. Contact us as soon as you notice this. catching it early makes a real difference.
Rust or Visible Corrosion
This is a big one in Chatham County. The region's humidity. especially in summer when we can see conditions that approach 100%. causes metal components to corrode faster than in drier climates. Over time, springs corrode due to moisture or show visible signs of wear like rust, discoloration, or elongation. A rusty spring is a spring approaching failure. You don't have to wait for it to snap.
A Loud Bang From the Garage
If you've ever heard what sounded like a gunshot or a car backfire coming from your garage and walked in to find nothing obvious, there's a good chance a spring snapped. Torsion springs under full tension release that energy violently when they break. The door may still move slightly if only one spring failed on a two-spring system, but it will be operating unsafely.
A Visible Gap in the Spring Coils
If you notice a gap of about 2 inches or more in the torsion spring coil above your door, that means it has snapped. Extension springs may not show a gap but could appear visibly overstretched or hanging loosely. This is the clearest sign of all. if you see it, don't use the door. Review the services page to understand what a spring replacement involves before your appointment.
What To Do. And What Not To Do
This is where we have to be direct: garage door spring replacement is not a DIY project. Springs hold tremendous tension, and attempting a repair without the right tools and proper training can cause serious injury. The stored energy in a torsion spring in particular is substantial enough that an improper repair can result in a spring unwinding violently.
When one spring breaks, technicians typically recommend replacing both springs at the same time. In most cases, one spring will break within six months of the other, so replacing both together saves money and prevents the inconvenience of another failure shortly after a repair. Ask about high-cycle replacements while you're at it. they cost a bit more but reduce the frequency of future service.
For homeowners in Goldston and the surrounding communities like Apex or Cary who are used to fast suburban service windows, it's worth knowing that Goldston Garage Doors serves the full county and can typically respond quickly. Check the service areas page to confirm coverage for your address.
Frequently Asked Questions
Can I still use my garage door if I think a spring is broken? Technically the door may still move, but you shouldn't use it. Operating the door with a broken or weakened spring puts excessive strain on the opener motor, the cables, and the tracks. It also creates a safety hazard. a door that drops unexpectedly is a serious crush risk, especially for children or pets. Stop using the door and call a professional.
How do I know if I have torsion or extension springs? Look above the door when it's closed. If you see a single horizontal spring (or two springs side by side) mounted on a metal bar running across the top of the opening, those are torsion springs. If you see springs running along the ceiling tracks on either side of the door, those are extension springs. Both need professional replacement when they fail.
Is it worth upgrading to high-cycle springs when I replace them? For most Chatham County homeowners, yes. If your garage is your primary entry point. which it is for the majority of households. your door likely cycles four or more times a day. At that rate, standard 10,000-cycle springs last about 7 years. High-cycle springs rated for 25,000+ cycles cost more upfront but can last two to three times longer, reducing the total cost of ownership and eliminating the inconvenience of unexpected failures.