2026-03-22 7 min read
If you've lived in Medway long enough, you know the drill: temperatures drop into the low 20s in January, a nor'easter rolls through, and the next morning something in the garage doesn't sound quite right. More often than not, that something is your garage door springs. Around here. and in towns like Millis and Bellingham. this is one of the most common calls we field every winter, and it rarely comes as a complete surprise once you understand what's actually happening.
Medway sits squarely in what climate scientists classify as a hot summer continental climate, meaning the town experiences large swings between seasons. January average highs barely crack 33°F, and temperatures regularly dip into the single digits during cold snaps. That kind of cold is genuinely hard on metal.
Here's the physics: garage door springs are made of tightly wound steel, which naturally contracts when exposed to cold air. As the metal contracts, the spring becomes more brittle and less flexible. making it more susceptible to breaking under tension. Springs that are already worn from years of daily use are especially at risk. As one industry guide puts it, winter weather "could be the final straw" for a spring already near the end of its cycle count.
Compounding the problem is what happens to lubricants. Standard greases and improper sprays thicken in freezing temperatures, turning into a sticky paste that traps road salt and debris tracked in from your driveway. When lubricant thickens in rollers, hinges, and springs, it creates serious mechanical resistance. forcing the springs to exert significantly more energy just to move the door up the tracks. That extra load accelerates wear fast.
Springs rarely fail without giving you a few hints first. Watch for these:
- Sluggish or jerky movement as the door opens. if it's taking noticeably longer than usual, the springs are struggling - Unusual sounds: popping, rattling, or squeaking during operation often show up before complete failure - One side sagging. if your door looks uneven when it closes, a spring on that side is likely weakening - The door feels impossibly heavy when you try to lift it manually. this is a clear sign a spring has already broken
If you hear a sudden loud bang from the garage. even when you weren't using the door. that's almost certainly a spring snapping. At that point, stop using the opener immediately. A snapped spring means the motor is suddenly lifting the full, unassisted weight of the door, which can destroy the opener motor and, in the worst case, cause the door to fall. Call a professional and leave the door alone until they arrive.
There are a few legitimate maintenance steps homeowners can handle safely:
This is the single most effective thing you can do. Apply a silicone-based lubricant to springs, rollers, hinges, and bearings before winter and again mid-season. Unlike standard grease, silicone-based lubricant won't thicken in cold temperatures, protecting metal parts from friction and brittleness. One important note: do not use WD-40. It's a degreaser, not a lubricant, and it can strip away existing protection and attract dust. the opposite of what you want.
Disconnect the opener and lift the door manually to about waist height, then let go. A properly balanced door should stay in place. If it drops or rises on its own, the spring tension is off. that's your signal to schedule a professional inspection before the issue gets worse.
Medway winters also bring the freeze-thaw problem: meltwater pools at the base of the door, then freezes overnight, effectively gluing the weather seal to the concrete floor. When the opener tries to lift a frozen door, it strains the motor, can strip gears, or crack the bottom seal. Before forcing the door open on a cold morning, gently scrape away any ice buildup near the seal first.
Lubrication and cleaning are fair game for a DIY approach. Spring replacement is not. Garage door springs are under extreme tension. if a spring snaps or uncoils during a repair attempt, it can cause serious injury or property damage. Even if a homeowner safely removes the spring, the calibration must be mathematically precise. Incorrect tension can burn out your opener's logic board or strip its internal gears within weeks.
Professional technicians calculate the exact required spring wire gauge, inside diameter, and length based on your specific door's weight and dimensions. A "close enough" part from a hardware store almost always causes secondary failures down the road. See our services page for details on what a proper spring inspection and replacement involves.
Most torsion springs are rated for roughly 10,000 cycles. one cycle being one open and one close. If your household uses the garage door twice a day, that's about 7,10 years of life. If your springs are in that range, a proactive replacement before the next hard winter is almost always cheaper than an emergency call in February.
Garage Door Medway recommends a fall tune-up every year for exactly this reason: catching worn springs, applying cold-weather lubricant, and checking weatherstripping integrity before the temperatures bottom out. You can learn more about what to look for across all your door components on our blog.
Q: How do I know if my garage door spring is broken versus just worn? A broken spring usually announces itself with a loud bang, after which the door will feel extremely heavy to lift manually and the opener will struggle or fail to raise it. A worn spring gives more gradual warnings. sluggish movement, unusual sounds, or a door that won't stay balanced at mid-height during the manual test.
Q: Can I still use my garage door if a spring is broken? No. and this is important. Operating your opener with a broken spring forces the motor to lift the full, unassisted weight of the door. This can permanently damage the opener motor and create a safety hazard. Keep the door in the closed position and call for service.
Q: How often should garage door springs be lubricated in a Medway winter? Lubricate once in the fall before temperatures drop consistently below freezing, and again in mid-winter if the door starts sounding stiff or loud. Use a silicone-based spray and apply it to the springs, rollers, and hinges. then run the door a few cycles to work the lubricant in.