2026-03-12 7 min read
If your garage door suddenly refuses to open one morning, there's a good chance a broken spring is to blame. It's one of the most common calls we get here in Ellenboro and the surrounding communities. from Bostic and Lattimore all the way into Shelby. But what most homeowners don't realize is that our local climate plays a direct role in how quickly that failure happens.
Ellenboro sits in the foothills of western North Carolina, and the weather here is genuinely tough on metal hardware. The area averages around 48 inches of rainfall per year. well above the national average of 38 inches. and summers bring high humidity that lingers in garages long after the rain stops. That persistent moisture is the main culprit behind premature spring failure.
Moisture and rust are the real enemies of a garage door spring. When humidity is consistently high, the bare metal coils of a torsion or extension spring begin to oxidize. That rust slowly weakens the metal from the outside in, making it brittle and prone to a sudden snap. Add in the temperature swings we see locally. summer highs pushing into the upper 80s and winter lows that can dip into the 20s. and those springs are expanding and contracting with every season, losing tension over time.
One thing worth understanding: a standard residential torsion spring is rated for roughly 10,000 cycles, which works out to about seven to nine years under normal use. But in a climate like ours, where humidity and seasonal temperature shifts accelerate wear, springs can fail noticeably sooner, especially if lubrication has been neglected. If you're curious how spring issues connect to other mechanical problems on your door, our repair cost breakdown guide walks through what these kinds of failures typically cost and how to budget for them.
The good news is that springs rarely fail without warning. Here's what to look for:
Healthy springs have a consistent dark grey or silver color. If you see orange-brown streaks or rust patches forming along the coils, that's a clear indicator the metal is degrading. In a humid environment like ours, this can develop faster than you'd expect. especially in garages that don't get much airflow.
Try this: disconnect the opener and lift the door manually to about waist height, then let go. A properly balanced door should stay in place or drift only slightly. If it drops immediately or feels like you're lifting dead weight, the springs are losing tension and no longer counterbalancing the door's weight correctly.
A spring under extreme tension that's close to failure will sometimes make sharp cracking or creaking sounds during operation. Don't ignore these. they're often a sign that a break is imminent. A broken spring can release with a loud bang, and if you're standing nearby, it's startling at best and dangerous at worst.
With the door closed, take a look at the spring mounted above your garage door. If you can see a visible gap or separation between coils. essentially a stretched-out section. that spring has already partially failed. It may still function briefly, but it won't last long.
Let's be straightforward: garage door spring replacement is not a safe DIY job. These springs are under enormous tension. enough to cause serious injury if mishandled. Even experienced handymen get hurt attempting this. The smart move is to call a professional as soon as you notice any of the warning signs above.
What you *can* do yourself is stay on top of lubrication. Applying a silicone-based or white lithium grease to the spring coils two or three times a year creates a protective barrier against moisture, which is especially important given how humid our summers get here in Ellenboro. This one simple step can meaningfully extend the life of your springs between professional tune-ups. Pair that with an annual inspection and you're doing everything right on your end. You can learn more about our full maintenance and repair services to see what a professional check-up covers.
Many homes. and most houses built in Ellenboro and Forest City since the 1980s. have two torsion springs mounted side by side above the door. If one breaks, the temptation is to replace just that one. Resist it. Both springs were installed at the same time and have the same mileage on them. If one failed, the other is close behind. Replacing both at once costs less in the long run and saves you from a second service call in a matter of months.
If you're unsure whether your door has one spring or two, reach out to us directly and we can help you figure it out before there's an emergency.
Q: How do I know if my garage door has torsion springs or extension springs? A: Torsion springs are the thick, tightly coiled springs mounted horizontally above the door opening. Extension springs run along the horizontal tracks on either side of the door and stretch when the door closes. Torsion springs are more common in newer and heavier doors, while extension springs are often found on older, lighter single-car garage doors.
Q: Can I still use my garage door if a spring has broken? A: Technically you may be able to force it open manually in an emergency, but we strongly advise against operating a door with a broken spring. The door is extremely heavy without spring support, and the opener motor can burn out quickly trying to compensate. It can also drop suddenly, which is a serious safety hazard.
Q: How often should garage door springs be lubricated in a humid climate like Ellenboro? A: At minimum, twice a year. once in spring and once in the fall. If your garage doesn't have great airflow or you've noticed rust developing on any metal hardware, doing it three times a year is a reasonable precaution. Use a silicone spray or white lithium grease, not WD-40, which can actually attract dirt and make things worse over time.