2026-04-05 6 min read
There's a particular kind of frustration that comes with pressing your garage door button on a grey Belfair morning. maybe you're trying to get out to Route 3 for work, or heading toward Shelton for errands. and the door just groans, shudders, and refuses to cooperate. Nine times out of ten, the culprit is a spring that's been quietly giving out for months.
Garage door springs are the unsung workhorses of the whole system. They're what make it possible to lift a 150,300 pound door with a small opener motor. or even by hand. When they start to fail, every other part of the system compensates, and that compensation is what eventually causes something to break. The good news is that springs usually give you plenty of warning before they fail completely. You just have to know what to look for.
Before getting into the warning signs, it helps to understand the job. Springs counterbalance the full weight of your garage door, making it effectively nearly weightless to the opener and easy to lift manually. When those springs are worn out, the opener has to work much harder to lift the door. and openers aren't designed to handle the door's full weight on their own. Forcing an opener to do that repeatedly burns out the motor and shortens its life significantly.
Most homes in Belfair have one of two spring types: torsion springs, which are mounted horizontally above the door opening, or extension springs, which run along the tracks on either side. Torsion springs are more common in modern builds and tend to be more durable, while extension springs are found in older homes and smaller garages. The warning signs are similar for both, with a few differences.
For more background on how your full garage door system works, our frequently asked questions page covers the basics in plain language.
This is usually the first thing homeowners notice. If you disconnect the opener (pull the red emergency release cord) and try to lift the door manually, it should feel relatively light. maybe 8,10 pounds of resistance at most. If the door feels like you're lifting dead weight, or if it won't stay partially open when you raise it to waist height, the springs are no longer doing their job. A properly balanced door will stay in place at mid-height without assistance. One that drops or rises on its own has a spring problem.
Garage doors with two springs. which is most of them. rely on both springs working in tandem. If one spring fails while the other is still functional, the door will tilt, sag, or jerk on one side as it opens or closes. This uneven movement creates extra wear on cables, rollers, and tracks, meaning a single failing spring can cascade into a more expensive repair if left alone. If your door looks lopsided or shakes as it moves, get it looked at before the second spring follows.
A smooth-operating door should be relatively quiet. Unusual squeaking or grinding noises often indicate springs experiencing friction from wear or surface rust. both common in Belfair's marine climate, where metal components deal with persistent dampness from Hood Canal air. Apply silicone lubricant to the springs and see if the noise clears. If it doesn't, the springs may be worn past the point where lubrication helps.
A sudden loud bang. often described as sounding like a gunshot or a car backfiring. is a torsion spring snapping under tension. If you hear that noise from inside your garage and the door stops working, that's exactly what happened. Do not attempt to operate the door manually or with the opener after a spring snaps. Call for service immediately.
Take a look at your torsion spring above the door. If you notice a gap of two inches or more in the coil, the spring has broken. Don't use the door. For extension springs along the tracks, look for springs that appear overstretched or are hanging loosely from their brackets.
Surface rust. light orange or brown discoloration. is common after our wet winters and doesn't necessarily mean immediate replacement. But deep pitting, where rust has eaten into the metal creating small craters you can feel with your finger, means the spring has lost structural integrity and needs to come out. In the Pacific Northwest, moisture accelerates this progression from surface rust to deep corrosion faster than in drier climates. Inspecting springs every fall, before the rainy season sets in, helps you catch this early.
If your opener hums louder than usual, seems to struggle, or stops halfway through opening the door, it's likely compensating for a spring that's no longer pulling its weight. Openers aren't built to handle the door's full load. they're designed to work alongside properly tensioned springs. Running a worn-out spring will burn out your opener motor eventually, turning a spring replacement job into a spring-plus-opener replacement job. If your opener is working noticeably harder than it used to, check the springs before assuming the opener itself is the problem.
This comes up often in our service areas conversations with homeowners, and the answer is consistent: spring replacement is one of the few garage door repairs that genuinely isn't safe for a DIY approach. Torsion springs operate under extreme tension. sometimes over 200 pounds of force per coil. When released improperly during removal or installation, they can cause serious injury. A door without spring support weighs 150,300 pounds and can drop suddenly if something goes wrong during the process.
Beyond safety, installing springs that aren't calibrated to your door's exact weight creates new problems. the overloaded spring fails earlier, creating uneven operation and damage to other components. A professional technician measures the door, selects the right spring type and tension rating, and installs and tests everything properly. Most spring replacements take around 60,90 minutes in the hands of someone who does them regularly.
When one spring breaks, it's generally worth replacing both at the same time. Springs age together, and if one has reached the end of its life, the other isn't far behind. Replacing both now is more cost-effective than paying for a second service call a few months later.
Garage Door Belfair handles spring replacements throughout Mason County. if you're seeing any of these warning signs, don't wait for the full failure. Reach out through our contact page to get it looked at before it becomes an emergency.
Q: How long do garage door springs typically last? A: Most torsion springs are rated for around 10,000 cycles. one cycle being one full open and close. At an average of four uses per day, that works out to roughly seven to nine years. Heavier doors, more frequent use, and damp climates like Belfair's can shorten that lifespan noticeably. If your springs are in that 7,9 year range, it's worth having them inspected even if you haven't noticed obvious problems yet.
Q: My door opened fine this morning but made a loud bang and now won't open. What happened? A: That bang is almost certainly a torsion spring snapping. It's one of the more startling sounds a garage door makes. Do not try to force the door open manually or run the opener. the door is now unsupported and very heavy, and operating it can damage the opener motor, cables, or tracks. Call a technician, and in the meantime, use another entry to your home if you need to get in or out.
Q: Can I just replace one spring if only one has broken? A: Technically yes, but replacing both at the same time is almost always the better call. Springs are installed as a matched pair and wear at roughly the same rate. If one has failed, the other is likely close behind. Replacing both ensures balanced operation and means you won't be scheduling another service call. and paying another labor fee. just a few months down the road.