2026-03-16 7 min read
If your garage door suddenly feels like it weighs a ton, or you heard a loud bang from the garage that had nothing to do with the kids. there's a good chance you're dealing with a broken spring. For homeowners in Roseboro, this isn't just bad luck. The climate here plays a direct role in how fast those springs wear out, and understanding why can save you from a surprise breakdown on a Tuesday morning when you're already running late.
Roseboro sits in Sampson County and sees genuinely demanding weather year-round. Summers are hot and muggy, winters bring cold snaps that push overnight lows down into the mid-30s, and the area receives consistent rainfall spread across all four seasons. with July being the wettest month of the year. That constant cycle of heat, humidity, and moisture is rough on metal.
Rust and corrosion are the biggest threats. When humidity is high, moisture settles on the steel coils of your torsion or extension springs. Over time, that moisture encourages rust to form, which weakens the metal and increases friction every time the spring flexes. As one industry resource puts it, "rust weakens steel over time and increases friction as the spring moves, which adds strain and can speed up wear." In a climate like Roseboro's. where humidity is a near-constant companion from May through September. this process happens faster than it would in a drier region.
Temperature swings make things worse. When metal heats up during our July days (average highs near 88°F) and then cools overnight, it expands and contracts repeatedly. Over thousands of cycles, that stress adds up.
Most standard residential torsion springs are rated for around 10,000 cycles. and one cycle is one full open-and-close of your door. If your household uses the garage door four times a day (which is common when you factor in multiple drivers and using it as the main entry point), that works out to roughly seven years of life. Use it twice a day, and you might get closer to 14 years.
But those estimates assume average conditions. In a humid environment like Roseboro's, or for homes near Clinton and Fayetteville where commutes mean the garage door gets used heavily every workday, lifespan can be shorter. That's why routine maintenance matters so much. you can't always predict when a spring will fail, but you can catch the warning signs early.
Your door will usually give you signals before a spring snaps completely. Watch for:
- A door that feels unusually heavy when lifted manually. springs are supposed to counterbalance most of the door's weight, so if it suddenly feels like you're lifting a car hood with no struts, the spring tension is compromised. - Jerky or uneven movement as the door travels up or down the tracks. - Visible rust or a gap in the coil. a stretched or separated section of the spring is a clear sign of failure. - A loud bang from the garage. a breaking torsion spring under tension releases force instantly, and it's hard to miss. - The door only opens a few inches before the opener strains and stops.
If you're seeing any of these, check out our frequently asked questions for more guidance on what's normal and what needs immediate attention.
This is worth saying directly: if you suspect a spring is broken, stop using the opener. Garage door openers are designed to guide the door through its travel. they're not built to lift the door's full dead weight. Running the motor against a broken spring puts enormous stress on the drive gears and motor, and can burn out an opener that would otherwise have years of life left. You'd then be paying for both a spring repair and an opener replacement. For information on protecting your opener from other kinds of electrical stress, see our post on surge protection for garage door openers.
Also worth noting: when one spring fails, the other is usually not far behind. Most professionals recommend replacing both springs at the same time, because they've worn through roughly the same number of cycles and the second one will often fail within months of the first.
You can't stop the humidity, but you can slow down what it does to your springs.
Apply a garage-door-rated lubricant (not WD-40, which attracts dust) to the spring coils in spring and fall. This reduces friction and creates a light barrier against moisture. A quick spray in April and again in October goes a long way in Roseboro's climate.
An out-of-balance door forces one spring to do more work than the other. Disconnect the opener and manually lift the door halfway. it should stay in place on its own. If it drifts up or drops down, the balance is off and a professional should adjust the tension.
A professional tune-up once a year lets a technician catch worn coils, rust spots, and fraying cables before something breaks. Browse our full list of services to see what a standard maintenance visit covers.
Spring replacement is genuinely dangerous DIY territory. The tension stored in a wound torsion spring is significant. enough to cause serious injury if a winding bar slips. This is one repair where calling a professional is the right call, every time. Reach out to us if you're seeing warning signs or just want a set of trained eyes on your door before the spring season brings warmer, wetter weather back to Sampson County.
Q: Can I still open my garage door manually if a spring breaks? A: Technically yes, but it will be extremely heavy. we're talking 150 to 200+ pounds depending on your door size. Most people find it difficult or impossible without help, and forcing it risks injury and damage to cables and tracks. It's better to use a side entry door until the spring is replaced.
Q: How much does it typically cost to replace garage door springs? A: Costs vary based on the spring type (torsion vs. extension), door weight, and whether you replace one or both. Replacing both at the same time is almost always the smarter financial move, since labor is the bigger portion of the cost.
Q: Do newer homes in Roseboro have better spring setups than older ones? A: Homes built more recently are more likely to have higher-cycle torsion springs installed from the factory. Older single-family homes. and the area has a median construction year around 1970. may still have extension springs or lower-rated torsion springs that are due for an upgrade.