2026-04-03 6 min read
Every week or two, someone in the Ellington area gets the same unpleasant surprise: they press the button in the morning, hear the opener strain and hum, and the garage door barely moves. or doesn't move at all. Sometimes there's a loud bang they heard the night before but chalked up to something else. Almost always, the culprit is the same: a broken garage door spring.
Spring failure is one of the most common garage door issues we see across Tolland County, and it affects homes of all ages. from the older ranch-styles along Route 83 to the newer colonials in Ellington's growing subdivisions. Understanding what springs actually do, how to read the early warning signs, and why this repair absolutely requires a professional will save you time, money, and potentially a serious injury.
Your garage door weighs anywhere from 150 to 300-plus pounds depending on its size and material. The springs are what make that weight manageable. they store mechanical energy and use it to counterbalance the door as it moves up and down. Without functioning springs, the opener is trying to lift that full dead weight on its own, which it simply isn't designed to do.
There are two main types you'll encounter in Ellington homes. Torsion springs run horizontally above the door and wind and unwind with each cycle. they're the more common type in newer builds and tend to be more durable. Extension springs run along the sides of the door and stretch as it opens; they're often found on older garage doors and wear out more quickly. Both types are rated by cycles, not years. most standard springs are rated for around 10,000 cycles, which translates to roughly seven to nine years of average use. Heavy-use households, or homes where the garage is the main entry point, can burn through that lifespan significantly faster.
The good news is that springs rarely fail without giving you some notice first. Here's what to watch for:
This is usually the first thing homeowners notice, even if they can't explain it. Disconnect your opener by pulling the red release cord and try lifting the door manually to about waist height. A properly functioning spring system should let the door stay at that height on its own. If it falls back down or feels like you're lifting the whole weight yourself, the springs have lost tension and are close to failure.
If your door tilts to one side as it opens, hesitates partway up, or moves with an uneven, shuddering motion, that's a strong signal that one spring is weaker or already broken while the other is still holding. This imbalance puts extra stress on your opener motor, your cables, and the tracks. so what starts as a spring problem can quickly become a more expensive multi-component repair if ignored.
Squeaking and grinding can mean your springs are losing tension or developing surface rust. A persistent squeak that doesn't resolve after lubrication is worth having a technician look at. More dramatically, if you hear a sudden loud bang from the garage. often described as sounding like a firecracker. there's a very good chance a spring just snapped under full tension. That's an emergency repair situation.
Take a look at your torsion spring (the horizontal bar above the door). If there's a gap in the coil. even an inch or two. the spring has broken and is no longer providing support. At that point, the door should not be operated until the spring is replaced.
Connecticut's wet winters and humid summers are hard on metal. Rust weakens the coil, making it brittle and far more prone to sudden snapping. If your springs show significant surface rust, don't wait for the break. schedule an inspection. This is especially relevant for older homes in Ellington and nearby Glastonbury or Hartford, where garage hardware from the 1980s and 90s may still be in service.
Most standard torsion springs last around 10,000 cycles. A household that opens the door four times a day runs through roughly 1,500 cycles a year, meaning the springs could reach end-of-life in six to seven years. If your home is a busy one. kids driving, multiple vehicles, or the garage doubling as a workshop. factor that in. Springs don't get stronger with age, and waiting until they snap means you're usually dealing with a door that won't open at all rather than scheduling a planned replacement on your timeline.
If your door is approaching the age window where spring replacement makes sense, it's also worth reviewing our installation pricing guide to understand whether a full upgrade might make more financial sense than repeated repairs on an aging system.
This one is non-negotiable. Garage door springs are under tremendous tension. the kind that releases violently if something goes wrong during installation or removal. Serious hand, arm, and facial injuries are well-documented outcomes of DIY spring work. Proper replacement requires specialized winding bars and precise technique; a standard hardware store spring and a YouTube video are not an adequate substitute.
Beyond the injury risk, springs must be matched correctly to the weight and size of your door. An incorrectly sized spring creates imbalance, accelerates wear on other components, and can cause the door to drop unexpectedly. When one spring fails, it's also best practice to replace both at the same time. they've experienced the same wear cycle, and the second one typically isn't far behind. You can explore our full services page to see what a professional spring inspection and replacement covers.
If you're noticing any of the signs above, stop using the automatic opener and call Ellington Garage Doors for an inspection. Don't force the door. if a spring is already broken, repeated opener use risks burning out the motor or damaging cables. If everything seems fine but your springs are getting up in years, a quick balance test and visual inspection is worthwhile before small wear becomes an emergency.
A proactive spring replacement is a minor scheduled expense. A snapped spring on a Thursday morning when you need to be in Hartford by 8 AM is something else entirely.
Q: How do I know if I have torsion or extension springs? A: Torsion springs are the horizontal spring(s) mounted to a metal bar directly above the door when it's closed. Extension springs run parallel to the horizontal tracks on either side of the door. Most homes built in Ellington after the mid-1990s have torsion springs; older homes may have extension springs.
Q: Can I still use my garage door if one spring is broken? A: You technically can, but you really shouldn't. A broken spring means the door is no longer properly counterbalanced. Running the opener under those conditions puts serious strain on the motor and cables, and the door could drop unexpectedly. Treat a broken spring as a do-not-use situation until it's repaired.
Q: How long does a spring replacement take, and how much does it typically cost? A: A professional spring replacement usually takes 30 to 90 minutes. Costs vary depending on the type of spring and your door's specifications. torsion spring replacement generally runs more than extension springs. See our FAQ page for more detail on what affects pricing, or contact us for a direct quote.