2026-03-18 6 min read
Most garage door failures don't happen without warning. Springs. the components that do the actual heavy lifting on your door. typically show signs of wear for weeks or months before they give out completely. The problem is that most homeowners don't know what those signs look like, so the warning goes unnoticed until the door simply stops working one morning.
In Fletcher and across Henderson County, garage doors get a real workout. A typical household opens and closes the door four or more times a day. commutes, school runs, grocery trips. That adds up fast. And with the kind of temperature swings we see between December and March out here in the foothills, springs wear faster than they would in a milder climate.
Here's what to actually watch for. and what it means when you see it.
Torsion springs and extension springs are responsible for counterbalancing the weight of your garage door, making it easy to open and close. A standard residential garage door can weigh anywhere from 150 to 300 pounds. Without functioning springs, your opener motor would have to lift that full weight on its own. which it's not designed to do. When springs fail, they don't just create inconvenience; they put real strain on your opener and create a safety hazard.
Springs are rated by cycles. one cycle equals one full open and one full close. Most standard springs are rated for around 10,000 cycles. If you use your door four times a day, that works out to roughly seven years of use. High-cycle springs can last up to 20,000 cycles or more, and are worth asking about if you're already replacing a set.
Disconnect the opener by pulling the red emergency cord, then try lifting the door manually to about waist height. A properly balanced door should feel relatively light and stay put when you let go. If it feels like you're lifting dead weight, or if it slowly drops back down, the springs are no longer doing their job. This is often the first and most reliable sign of failing springs.
When a torsion spring breaks, it releases a significant amount of stored tension all at once. The sound is sharp and sudden. many homeowners describe it as sounding like a gunshot or a car backfiring. If you heard that sound from your garage and the door stopped working, a spring has almost certainly snapped. Do not attempt to operate the door. Don't try to open it manually or with the opener until it's been inspected and repaired.
Take a look at the torsion spring mounted horizontally above the door. If you notice a gap of about two inches or more in the coil, the spring has snapped. A healthy spring has tightly wound coils with no separation. If one spring on a two-spring system has a gap, the other is likely close to failure too. it's almost always better to replace both at the same time so they wear evenly going forward.
If your garage door looks lopsided or tilts to one side as it opens or closes, that often means one spring has failed while the other is still working. The uneven strain also puts extra stress on cables and tracks, which can cause secondary damage if it goes on long enough. This is one of those symptoms that tends to get worse quickly. don't put off getting it looked at. You can review our full list of services to understand what a proper diagnosis involves.
Exposure to moisture causes springs to rust over time, and a rusty spring is significantly more brittle and prone to snapping. In Fletcher, our wet winters and humid summers give springs plenty of opportunity to corrode. especially in garages without good ventilation or insulation. Look for rust discoloration or flaking on the spring surface. If the rust is surface-level, a technician may be able to clean and lubricate it. If it's deep into the coil, replacement is the right call. This is also a good time to think about an insulated garage door upgrade that can reduce interior humidity.
Garage door openers are not designed to lift a door's full weight. If the opener strains, makes unusual noises, or stops before the door is fully opened or closed, your springs may not be providing enough support. Running a struggling opener repeatedly can burn out the motor, strip gears, or cause the door to drop unexpectedly. If your opener is acting up but the spring looks intact, our opener troubleshooting guide can help you tell them apart.
This comes up often, and the answer is straightforward: garage door spring replacement is one of the most dangerous DIY repairs a homeowner can attempt. Springs are tightly wound and store enormous mechanical energy. When released improperly, they can cause broken bones, facial injuries, or worse. Proper replacement requires specific winding bars and techniques that most homeowners don't have. Even if you're handy with tools and comfortable doing home repairs, this one is genuinely best left to a trained technician.
Fletch Garage Doors serves homeowners across Fletcher, Hendersonville, Mills River, Brevard, and surrounding communities. If you're seeing any of the signs above, the right move is to stop using the door and schedule an inspection before the situation becomes an emergency. and before the opener takes damage trying to compensate. Reach out to our team to get on the schedule.
Q: If one spring breaks, do I need to replace both?
A: In most cases, yes. Springs wear at roughly the same rate, so if one has failed after years of use, the other is typically close behind. Replacing both at the same time ensures even tension on both sides of the door and prevents another service call. and another door failure. a few months later.
Q: How do I know if my garage door springs are torsion or extension springs?
A: Torsion springs are the large coiled springs mounted horizontally above the door opening, along a metal rod. Extension springs are longer, thinner springs that run along the horizontal tracks on either side of the door and stretch as the door opens. Most newer homes in Fletcher and the surrounding area, including newer subdivisions in Hendersonville, use torsion springs. but older homes built in the 1970s through 1990s often have extension springs.
Q: How much warning do I actually get before a spring fails completely?
A: It varies. Some springs show weeks of symptoms. slow movement, mild imbalance, faint grinding. before they snap. Others go without much warning at all, especially if they've been sitting in a rarely used garage. The best protection is a once-a-year inspection, ideally in the fall before cold weather arrives. A technician can assess remaining spring life and catch issues while they're still a planned repair rather than an emergency. Visit our FAQ page for more on what a typical annual inspection covers.