2026-03-10 7 min read
If you've ever walked into your garage on a bitter January morning and heard a loud bang. or worse, found the door completely immovable. you already know what a broken spring feels like. It's one of the most disruptive failures a homeowner can face, and in Andover, it happens more than most people expect. The reason comes down to our climate, the age of our housing stock, and the specific way cold interacts with steel.
Andover sits squarely in a humid continental climate zone. Temperatures regularly plunge into the low 20s and upper teens in January and February, and the town averages over 20 inches of snowfall annually spread across nearly a third of the year. That's not just cold. it's persistently cold, with the kind of overnight lows that keep metal components stressed for months at a stretch.
Here's the physics: torsion springs are made of tightly wound steel, and steel contracts when it gets cold. As the metal contracts, the spring becomes stiffer and more brittle. less able to flex under the same load it handled all summer. When a spring is already worn down from thousands of open-and-close cycles, that added cold-weather tension can push it past its breaking point. The result is usually a sharp, loud snap, often in the early morning when temperatures are coldest and you're heading out for work.
What makes our area particularly vulnerable is the freeze-thaw pattern. Temperatures in Andover routinely swing 20°F or more within a single day during late winter. a cold morning giving way to a warmer afternoon, then plunging again overnight. Each contraction-and-expansion cycle adds microscopic stress to the spring metal. By February or early March, after months of this, springs that seemed fine in November reach a breaking point.
Homeowners in older neighborhoods like Shawsheen Village and Ballardvale. where the housing stock dates back to the early 20th century and garage doors may not have been updated in decades. tend to see this more often. A spring installed 10 or 15 years ago simply wasn't designed to last forever, and Merrimack Valley winters accelerate the timeline.
Springs rarely fail without giving some advance notice. The problem is that most homeowners don't know what to listen for. Before you schedule a seasonal inspection, keep an eye. and an ear. out for these red flags:
- The door feels heavier than usual. If you disconnect the opener and try to lift the door manually, it should feel manageable. If it feels like dead weight, your springs are likely losing tension. - Slow or jerky movement. A door that hesitates, stops mid-cycle, or moves unevenly is often fighting against a weakening spring. - Unusual sounds during operation. Popping, rattling, or squeaking noises during cold mornings are early warning signs. not just quirks to ignore. - A visible gap in the spring coil. If you look at the torsion spring mounted above your door and see a separation in the coils, the spring has already snapped. Stop using the door immediately. - One side hanging lower than the other. This typically means one spring in a two-spring system has failed while the other is still holding.
Neighbors in Lawrence and Methuen face the same challenges, since the entire Merrimack Valley sits in the same climate band. If your friends or family in those towns have had spring trouble this winter, take that as a cue to check your own system.
There are a few maintenance steps that genuinely help extend spring life through a New England winter:
Standard lubricants thicken and lose effectiveness once temperatures drop below freezing. Before winter sets in, apply a silicone-based or lithium grease spray directly to the spring coils. This reduces friction between the coils as they contract and expand and helps prevent rust. a major accelerator of spring wear in our wet, salty winters. Our fall preparation guide covers this in more detail alongside the other seasonal checks you shouldn't skip.
If your door won't open on a cold morning, do not repeatedly hit the opener button. If a spring has snapped, the opener motor is suddenly trying to lift the full weight of the door. which can be 200 pounds or more. on its own. Continued operation in that state will burn out the motor and can cause the door to drop suddenly. Stop, disconnect the opener, and call for service.
Most standard torsion springs are rated for around 10,000 cycles. At two uses per day, that's roughly 13,14 years. If your door is that old and the springs have never been replaced, consider a proactive swap before you're dealing with an emergency on a Saturday morning in February.
This bears repeating clearly: do not attempt to replace or adjust garage door springs yourself. The stored energy in a torsion spring is enormous. A spring that snaps or uncoils while you're working on it can cause severe injury. This is one repair where the risk of DIY is genuinely not worth it. Check out our full services page to understand what a professional spring inspection and replacement involves.
Andover Garage Doors handles spring failures throughout Andover and the surrounding area. If you're seeing any of the warning signs above, don't wait for the snap. a proactive inspection now is always less disruptive and less expensive than an emergency call in the middle of a winter storm.
Q: How do I know if my garage door spring is broken vs. just worn? A: A fully broken torsion spring usually leaves a visible gap in the coil and makes the door feel impossibly heavy when you try to lift it manually. A worn spring may still function but will show signs like slow movement, noise during operation, or a door that drifts down when you let go at mid-height. Both situations warrant a professional inspection.
Q: Can I still use my garage door if I think a spring is broken? A: No. If a spring has snapped and you run the opener, you risk burning out the motor and potentially causing the door to drop. Disconnect the opener using the red emergency release cord and call a technician before operating the door again.
Q: How often should garage door springs be replaced in a New England climate? A: Most springs rated for 10,000 cycles will last 10,14 years under normal use. However, Andover's harsh winters. with frequent freeze-thaw cycles and high humidity. can shorten that lifespan. If your springs are approaching 10 years old or you've noticed any warning signs, a pre-winter inspection is a smart investment.