Why Garage Door Springs Fail in New Milford Winters (And What to Do About It)
2026-03-19 7 min read
If you've ever walked into your garage on a frigid January morning and found your door frozen in place. or heard a loud bang that sounded like a gunshot. there's a good chance your springs finally gave out. It's one of the most common calls New Milford Garage Doors gets from late November straight through March, and it's almost never a surprise to us, even if it is to the homeowner.
Here's the honest truth: New Milford's winters are hard on garage door springs. Understanding why can save you from being stuck with a car that won't get out of the garage on a Tuesday morning.
What New Milford's Winter Actually Does to Your Springs
Garage door springs are made of high-tension steel. and steel does not love cold weather. When temperatures drop, metal contracts and becomes more brittle, increasing tension inside the spring every time the door opens and closes. In a place like New Milford, where January averages hover between 20°F and 32°F, that daily contraction cycle adds up fast.
Cold temperatures also thicken lubricants or cause them to dry out entirely. When rollers, bearings, hinges, and springs aren't moving freely, the entire system works harder than it should. putting even more strain on the springs themselves. After enough cycles, something snaps.
New Milford sits in northern Litchfield County, and the winters here are genuine. not the milder stuff you'd see closer to Long Island Sound. Snowfall is possible from October through May, and the Housatonic River valley tends to hold cold air. Neighbors over in Danbury and Brookfield see the same pattern. If your springs are more than five or six years old, they've already been through a lot.
The Two Spring Systems. Know Which One You Have
Torsion Springs
Torsion springs sit horizontally above the garage door opening on a metal bar. They're the more common system in newer homes and handle the door's weight by winding and unwinding as the door travels. Most double-car doors use one or two torsion springs.
Extension Springs
Extension springs run along the horizontal tracks on either side of the door opening. They stretch and contract with door movement. You'll find these more often on older single-car doors. and many of the older colonials and capes in New Milford's historic neighborhoods still have them. If your door has a cable running through the spring, that's a safety cable, and it should always be in place.
Knowing which system you have helps you describe the problem accurately when you call for service. Check out our frequently asked questions for a quick breakdown of common spring issues homeowners ask us about.
Warning Signs Before a Spring Breaks
Springs rarely fail without giving some warning. Watch for:
- The door moves slower than usual or feels heavy when you lift it manually, You hear squeaking, grinding, or popping during operation. especially in cold weather, The door opens unevenly or one side appears lower than the other, Your opener strains visibly. the motor sounds louder than normal, Visible gaps in a torsion spring or a spring that looks stretched thin
If you hear squeaking in cold weather or notice stuttered movement, it might be your springs signaling trouble before a full failure. Don't ignore it.
What Happens When a Spring Breaks
When a garage door spring breaks, the door becomes extremely heavy and dangerous to operate. Even if only a single spring is damaged, risk of harm to both the door and the people near it is very high. Do not try to force the door open with the electric opener. that puts enormous strain on the motor and can strip the drive mechanism in minutes.
The safest move is to disengage the opener and leave the door alone until a technician arrives. If your car is trapped inside, most openers have a red emergency release cord hanging from the trolley. pulling it allows manual operation, but two people should lift together and only enough to get the car out.
Should You Replace One Spring or Both?
This is a question we get all the time. Most garage doors have two springs installed at the same time. When one breaks, the second spring's life expectancy has often nearly expired as well. Replacing both at once isn't an upsell. it's practical. Doing otherwise usually means a second service call within weeks or months, and the second break always seems to happen at the worst possible time.
The same logic applies to spring cycles. Standard builder-grade springs are rated for around 10,000 cycles. Higher-quality springs go 25,000 cycles or more. If you're replacing springs anyway, it's worth asking about the upgrade. especially if you use your garage as a main entry point every single day.
Lubrication: The Cheapest Prevention You Can Do
Once a year, before the real cold sets in, grab a can of white lithium grease or a dedicated garage door lubricant (not WD-40, which evaporates too quickly). Apply it to:
- The torsion spring coils, Rollers and their stems, Hinges along the door panels, The bearing plates at either end of the torsion bar
Skip the tracks themselves. lubricating the tracks causes the rollers to slide instead of roll, which creates its own problems.
For a full seasonal checklist, our post on preparing your garage door for hot weather covers the flip side of seasonal maintenance and is worth bookmarking for spring.
When to Call a Professional
Garage door spring replacement is not a DIY project. The springs are under enormous tension. a torsion spring failure mid-replacement can cause serious injury. This is one of those jobs where calling New Milford Garage Doors is the right move, not just the convenient one.
We serve New Milford and the surrounding towns including Brookfield, Bethel, Newtown, and Ridgefield. If your door is acting up, don't wait for a full failure on a February morning.
Frequently Asked Questions
Q: How long do garage door springs typically last in Connecticut? A: Standard springs are rated for about 10,000 cycles. roughly 7 to 10 years for a household that uses the garage twice a day. Cold Connecticut winters can accelerate wear, so if your springs are past the 7-year mark, have them inspected before the next heating season.
Q: Can I still use my garage door if one spring is broken? A: You shouldn't. A broken spring makes the door very heavy and unpredictable. Using the automatic opener with a broken spring strains the motor and can cause additional damage. Disengage the opener and call for service.
Q: Is it normal for springs to make noise in winter? A: Some increased sound is normal as metal contracts in cold weather. But persistent squeaking, grinding, or popping means your springs need lubrication at minimum. and possibly inspection for wear. Don't assume it will go away on its own.