2026-03-14 7 min read
If you've lived in Rockingham for any length of time, you already know that summer here is no joke. July averages a high of around 91°F, and the humidity rarely gives you a break. even in December, average relative humidity sits near 76%. That persistent moisture in the air doesn't just make your porch uncomfortable. It's working against your garage door springs every single day.
This isn't a scare tactic. It's just how metal behaves in a climate like ours, and understanding it can save you from an unexpected breakdown. and a repair bill that catches you off guard.
Garage door springs are under constant tension. Every time you open or close your door, those coils wind and unwind, putting stress on the metal. That's normal wear. What accelerates the damage here in Richmond County is moisture.
Rust is the main culprit. Moisture in the air, especially in unconditioned garages, causes corrosion to develop on the spring's surface. Once rust sets in, it increases friction between the coils. and that means the spring has to work harder every single cycle. Over time, that added stress weakens the metal and accelerates wear far beyond what the spring was designed to handle.
Rockingham sits in a part of the Sandhills region where rain falls across roughly 160 days a year, with May and December being the wettest months. Homes in neighborhoods like East Rockingham and Glenwood. many of which were built between the 1940s and 1960s. often have detached or minimally insulated garages that give moisture an easy foothold. That older construction is wonderful in many ways, but it means the garage environment tends to mirror the outdoor humidity levels almost exactly.
Before a spring snaps. which often sounds like a loud bang inside your home. it usually gives you warnings. Don't ignore these:
- The door feels heavier than usual when you lift it manually. Springs carry most of the door's weight, so if they're weakened, you'll feel it. - Squeaking or grinding sounds during operation suggest friction from corrosion building up between coils. - The door opens unevenly or appears crooked as it moves. a sign that one spring is carrying more of the load than the other. - Visible gaps in the spring coils are a clear signal. If you can see a separation in the torsion spring above your door, the spring has already broken and needs immediate attention.
If you notice any of these, stop using the door and reach out to our team right away. Forcing an opener to operate with a failing spring can damage the motor and create a genuine safety hazard.
You don't have to be a mechanic to keep your springs in better shape. A few straightforward habits make a real difference in a climate like Rockingham's.
Apply a silicone-based lubricant or dedicated garage door spray to your springs at least twice a year. Given our humidity levels, doing it three to four times a year is even better. Avoid WD-40. it's a solvent, not a lubricant, and it can actually strip protective coatings over time. Coat the entire length of the coils, not just one section.
If your garage feels muggy on a summer afternoon, that moisture is sitting on your springs. Simple improvements like adding a vent, keeping the side door open during dry days, or even running a small dehumidifier can meaningfully reduce the environment that promotes rust. Better air circulation removes the standing humidity that traps moisture against metal surfaces.
This is a mistake that leads to callbacks. If one spring breaks, the other is almost certainly close behind. they wear at similar rates since they've been cycling together since installation. Replacing both at the same time ensures balanced performance and saves you from dealing with another failure just a few months later. Professionals consistently recommend this approach for good reason.
Most residential garage door springs are rated for around 10,000 cycles. If you use your garage door four times a day. which is common when it's your primary entrance. that works out to roughly seven to ten years of lifespan under normal conditions. In a humid environment without regular maintenance, that timeline shortens considerably. Keep that in mind when your springs are getting up in age.
Garage door springs hold significant tension. this is not a job to approach casually. A broken torsion spring can snap with enough force to cause serious injury or damage surrounding hardware. If the spring is heavily rusted, making unusual sounds, or has already broken, call a professional. Our services page covers spring repair and replacement, and most jobs can be completed the same day.
Homeowners in Hamlet, Laurinburg, and the surrounding area deal with the same climate challenges Rockingham faces. If you've heard a neighbor mention a spring that "just went," chances are humidity played a role. It almost always does around here.
And while you're thinking about long-term maintenance, it's worth reviewing our complete guide to roller replacement. rollers work hand-in-hand with your springs to balance the door, and worn rollers put extra strain on an already-stressed spring system.
How often should I lubricate my garage door springs in Rockingham? Given the humidity levels we deal with in Richmond County, lubricating your springs every three to four months is a smart habit. At minimum, do it twice a year. once in spring and once in the fall before cooler, wetter weather sets in. Use a silicone-based spray or dedicated garage door lubricant, not WD-40.
Can I replace a garage door spring myself? We'd strongly advise against it. Torsion springs store a significant amount of mechanical energy, and releasing that tension incorrectly can cause serious injury. Even experienced DIYers can misjudge the winding process. This is one job where the cost of professional service is well worth it for safety alone.
How do I know if my spring is broken or just worn out? A broken spring typically shows a visible gap in the coil and often announces itself with a loud bang. A worn spring is more subtle. the door may feel heavier, move unevenly, or cause the opener to strain audibly. Either way, stop using the door and have a technician inspect it before continuing.