Why Garage Door Springs Fail in Westborough: And What to Do About It
2026-03-28 7 min read
If you've ever walked into your garage on a cold January morning and heard a loud bang followed by a door that won't budge, you already know what a broken torsion spring feels like. It's one of the most common calls we get here in Westborough. and for good reason. Our winters are genuinely tough on garage door hardware.
Why Westborough's Climate Is Hard on Springs
Westborough sits in a humid continental climate, and the temperature swings here are no joke. January lows regularly dip below 20°F, while summer highs push into the low 80s. that's a spread of over 60 degrees across the year. But the real damage happens during the transition months. In late winter and early spring, temperatures can swing dramatically within a single 24-hour period: below freezing at night, then above 40°F by afternoon.
That constant expansion and contraction stresses the metal in your torsion springs at a molecular level. Every freeze-thaw cycle creates tiny micro-fractures that accumulate over time. Add in Westborough's humidity. the town sees rain or snowfall on roughly 140 days per year. and you've got ideal conditions for metal fatigue and surface corrosion.
It's worth noting that preparing your door before winter sets in can slow this process down considerably, but springs do have a finite lifespan regardless of how well you maintain them.
How Garage Door Springs Actually Work
There are two main types of springs on residential doors:
- Torsion springs mount on a metal shaft directly above the door opening. They wind and unwind to counterbalance the door's weight, and most modern colonials and split-levels in Westborough use this system. - Extension springs run along the horizontal tracks on either side of the door. They're more common on older homes. including some of the classic Cape-style and colonial homes you'll find in the West End neighborhoods around Old Colony Drive.
Both types are rated by cycles. one cycle equals the door going up and down once. Standard springs are typically rated for 10,000 cycles. If your household uses the garage door four times a day, that's roughly 7 years before the spring hits its design limit. High-cycle springs rated for 25,000+ cycles are available and worth the upgrade if you're already replacing them.
Warning Signs to Watch For
Springs rarely fail without warning. Here's what to look for before you end up with a door that won't open:
- The door feels unusually heavy when you lift it manually. Springs counterbalance most of the door's weight. a heavy door means the spring isn't doing its job. - Sluggish or uneven lifting. If one side of the door rises faster than the other, a spring is losing tension. - A visible gap in the spring coil. A torsion spring that has snapped will show a clear separation in the coil above the door. - Squeaking or grinding sounds during operation. especially common here during the first cold open of the morning in January or February. - The door drops a few inches when you try to open it, then stops.
If you're noticing any of these, don't wait. A spring that's on the way out will often take the garage door opener motor with it when it finally lets go. and that turns a $200,$350 spring repair into a much bigger bill. You can review the labor vs. parts cost breakdown to better understand what to budget for.
Should You Replace One Spring or Both?
This is one of the most common questions homeowners ask. The short answer: replace both.
Most residential doors have two springs installed at the same time. When one breaks, the other has been under the same stress for the same number of cycles. it's likely close to failure too. Replacing only the broken one and leaving the worn partner in place is false economy. You'll be scheduling another service call within months.
Why DIY Spring Replacement Is Genuinely Dangerous
This isn't the usual "hire a pro" boilerplate. Torsion springs store a significant amount of tension. enough that a spring releasing unexpectedly can cause serious injury. This is not a job for an afternoon project, regardless of how handy you are. The tools required are specialized, and the risk of improper installation causing the door to drop or the opener to burn out is real.
If you're in Westborough, Shrewsbury, or anywhere nearby and your spring has snapped, contact us and we can usually get to you the same day. Leaving a door propped open or attempting to manually force it creates a security risk and can damage the cables and drums.
What to Expect During a Spring Repair
A professional spring replacement typically involves:
1. Releasing any remaining tension from the old spring safely 2. Removing the broken spring from the shaft 3. Sizing and installing the correct replacement spring for your door's weight and height 4. Adjusting cable drums and checking torsion balance 5. Testing the door through several full cycles and verifying opener performance
The whole job usually takes under an hour for a trained technician. While the door is apart, it's also smart to ask for a quick check on cables, rollers, and hinges. those components share the same wear cycle as your springs.
Garage Door Westborough carries replacement springs sized for the range of door types common to our area. from the lighter single-car doors on older in-town homes to heavier insulated double doors on newer construction out near Northborough.
Frequently Asked Questions
Q: How do I know if my spring is broken or if it's my opener? A: Disconnect the opener and try to lift the door manually. If it's extremely heavy or won't stay up on its own, the spring is the likely culprit. If it lifts smoothly by hand but the opener still won't engage, the problem is with the opener itself.
Q: Can I still use my garage door with a broken spring? A: You technically can, but it puts enormous strain on your opener motor and can damage it. It also makes the door unsafe to operate. We strongly recommend leaving the door down and calling for service rather than running the opener with a broken spring.
Q: How long does a spring replacement take? A: Most single or double spring replacements take 45 minutes to an hour when done by a technician with the right parts on hand. Check our services page for details on what's included in a typical spring repair visit.