2026-03-25 6 min read
Here's a scenario most homeowners dread: it's 7 in the morning, you're running late, and you press the button on your opener. The motor runs. But the door barely moves. or doesn't move at all. You walk into the garage and find a torsion spring lying in two pieces above the door. Your car is stuck inside.
Broken torsion springs account for a huge share of the emergency garage door calls we see in this part of Linn County. And most of them didn't have to be emergencies. Springs almost always give warning signs before they snap. you just have to know what you're looking for.
Shedd sits in a part of the Willamette Valley where winters are persistently damp and the temperature swings between seasons can be notable. That matters for springs because metal fatigue is the primary cause of torsion spring failure, and it's accelerated by two things: repetitive cycling and temperature variation.
The Pacific Northwest's moderate but variable temperatures accelerate metal fatigue faster than consistently cold or warm climates. In the Corvallis and Albany area. which brackts Shedd on either side. late winter is when spring failures spike. By February or March, a spring has already endured months of cold mornings and warmer afternoons, each temperature swing forcing the metal to expand and contract slightly. That cumulative stress adds up. After hundreds of these cycles, springs reach a breaking point.
Torsion springs are also rated for a specific number of cycles. one cycle being one full open-and-close of the door. Standard springs are typically rated for 10,000 cycles. If your household uses the garage door 4 times a day, you'll hit that limit in roughly 7 years. Add in the moisture and temperature cycling common to this valley, and you may see failures sooner.
None of these are subtle once you know what to look for. Do a quick visual and functional check on your garage door a couple times a year. fall and spring are ideal.
This is the clearest sign of imminent failure. Torsion springs are coiled tightly when properly wound. If you see a gap. a section where the coils have separated. the spring has already partially failed and is under uneven tension. Do not operate the door manually. This spring needs to be replaced before it fully snaps.
The whole job of a torsion spring is to counterbalance the weight of the door, making it easy for the opener motor (or your own arms) to lift it. If your door suddenly feels like it weighs twice as much, the spring is losing tension capacity. You may also notice your opener motor straining more audibly than it used to. that grinding or laboring sound means the opener is compensating for a failing spring.
If you're noticing opener issues alongside a heavy door, check our limit switch adjustment guide to rule out an unrelated calibration issue before assuming it's the spring.
A lot of Shedd homeowners describe hearing a loud bang. almost like a gunshot. from the garage, sometimes in the middle of the night. That's a torsion spring snapping. The spring releases its stored tension all at once. If you hear this, the spring has fully failed. Don't try to manually operate the door until it's been inspected. the door may be completely unbalanced.
Given how much moisture this part of the valley sees from October through March, rust on spring coils is a legitimate concern. Rust weakens the metal over time and makes coils more likely to crack under tension. A lightly rusted spring that's still functioning isn't an immediate emergency, but it's a sign you should have it looked at and lubricated. and start planning for replacement rather than waiting for a surprise failure.
Applying a silicone-based lubricant to the full length of the spring coil a couple of times per year helps slow corrosion and keeps the spring cycling smoothly.
Many residential garage doors use two torsion springs. If one fails while the other remains intact, the door will rise unevenly. one side lifting faster or higher than the other, or the door visibly tilting when partially open. If you see this, stop using the door immediately. Operating an unbalanced door puts extreme stress on the cables, drums, and opener, potentially cascading into a much more expensive repair.
For a full picture of what different garage door repairs cost and when replacement makes more sense than repair, our repair cost breakdown is worth reading before you make any decisions.
Being honest here: torsion spring replacement is not a safe DIY job. These springs store an enormous amount of energy when wound. enough to cause serious injury if something goes wrong during the process. This is one of the few garage door tasks where professional service isn't just recommended, it's the right call every time.
What you can do on your own: - Lubricate the spring coils twice a year with silicone spray, Visually inspect for rust, gaps, or corrosion, Test the door's balance: disconnect the opener and manually lift the door to waist height, then let go. A properly balanced door should hold position. If it drops or shoots up, the spring tension is off.
What requires a professional: - Any adjustment to spring tension or winding, Spring replacement. both springs at once, even if only one has failed (they age at the same rate) - Diagnosing whether cable or drum damage has occurred as a result of a failed spring
If any of the signs above sound familiar, the right move is a professional inspection before you end up stranded. Shedd Garage Doors works throughout the area. including Monroe, Harrisburg, and the surrounding communities. and can assess whether your springs are approaching end of life or if something else is going on.
You can review our service area coverage or contact us directly to schedule a time. Catching a failing spring early is one of the few cases where a small, proactive expense genuinely prevents a much larger, inconvenient one.
Yes. and this is consistent advice from every experienced garage door technician. Both springs were installed at the same time and have the same number of cycles on them. If one has failed from metal fatigue or wear, the other is very close behind. Replacing both at once saves you the cost of a second service call in a few months, and it keeps the door balanced.
Standard springs are rated for around 10,000 cycles. At typical residential use (3,5 cycles per day), that works out to roughly 5,10 years. In the Willamette Valley, the combination of moisture and temperature cycling can push springs toward the lower end of that range. If your door is more than 7 years old and you've never had the springs inspected, it's worth having someone take a look.
Technically the opener may still run, but you shouldn't use it. Operating a door with a broken spring puts extreme strain on the opener motor and can damage cables, drums, and other hardware. It also creates a safety risk since the door is no longer properly counterbalanced. Leave it until the spring is replaced.