2026-03-17 6 min read
It usually happens at the worst possible time. you're heading out in the morning, press the button, and the door lifts about six inches and stops. Or you hear a sharp bang from the garage that sounds like something snapped in half. In both cases, there's a good chance your garage door spring just failed.
For homeowners in Otter Rock, Newport, and the surrounding Lincoln County coast, spring failures are especially common because the combination of moisture, salt air, and temperature cycling that defines life along Highway 101 puts extra stress on these components year-round. Knowing what to watch for. before the full failure. can save you from being stuck.
Your garage door weighs several hundred pounds. The springs are what make it feel light. They store mechanical energy when the door closes and release it when you open, counterbalancing the door's weight so your opener motor. and your back. don't have to do all the work.
There are two main types: torsion springs, mounted horizontally on a shaft above the door opening, and extension springs, which run along the upper tracks on either side of the door. Torsion springs are the more common setup in modern homes and generally last longer. Both types are rated by cycles. one cycle equals the door opening and closing once. and most standard springs are rated for around 10,000 cycles, which works out to roughly 7,10 years of average use.
In Otter Rock's coastal climate, that lifespan can be shorter. Constant exposure to damp air and salt accelerates metal fatigue in the spring coils, and a spring that might last a decade in Corvallis or Dallas, Oregon, can wear out faster on the coast.
Most garage door openers have a built-in safety feature that stops the door from opening if the springs aren't providing enough tension to safely lift the weight. If your door refuses to move past six inches or so, a broken spring is one of the most likely causes. even if the opener motor sounds like it's running.
A spring snapping under tension makes a dramatic sound. often described as a gunshot or a heavy thud. If you hear a sharp bang from your garage and can't find any obvious cause, look at the torsion spring above the door. A broken torsion spring will often show a visible gap in the coil where it separated.
If only one extension spring fails on a two-spring system, the door will tilt to one side as it moves. A door that looks slanted when opening or closing. or that jerks rather than gliding smoothly. may have a spring that's failing on one side.
A properly balanced door should lower slowly and smoothly. If yours is dropping faster than you'd expect when closing, or if it slams down the last few inches, the springs may not be providing enough counterbalance. This isn't just an inconvenience. it puts stress on the cables, tracks, and opener motor.
During your regular walkaround. which should be part of any seasonal maintenance routine. take a look at the springs themselves. Rust on the coil surface, gaps between the turns, or a spring that looks stretched or deformed are all signs it's nearing the end of its service life. Catching this before a failure means you schedule a replacement on your terms rather than on the spring's.
This is one of those home repairs where the risk genuinely isn't worth it. Torsion springs are wound to a specific tension to counterbalance your door's exact weight. the spring is under enormous force even when the door is sitting still. If a spring slips during DIY handling, the result can be serious injury.
Extension springs are somewhat lower-tension, but they still require safety cables threaded through them to prevent the spring from becoming a projectile if it snaps during use. In Oregon's humid coastal climate, those safety cables can corrode and weaken over time. another reason professional inspection matters. Our team handles spring repairs and replacements safely, with the right tools and the correct spring specifications for your door's weight and height.
A worn spring doesn't just inconvenience you. it creates a chain reaction of damage. When a spring isn't doing its job, the opener motor compensates by working harder than it was designed to. That shortens the motor's lifespan. The cables that run through the pulley system also take on more load, increasing the chance of fraying or snapping. And a door that drops unevenly can damage the tracks, rollers, and even the bottom panel.
For homeowners in Depoe Bay, Siletz, or Toledo who call us for what looks like an opener problem, we often find that the real issue started with a spring that should have been replaced months earlier.
If your garage door has two springs and one breaks, it's almost always worth replacing both at the same time. Both springs were installed together and have the same number of cycles on them. if one has failed, the other is typically close behind. Replacing both at once saves you a second service call in the near future and ensures the door operates with even tension on both sides.
For a sense of what to expect from the overall system. and how smart features like battery backups can keep your door working even when hardware issues arise. take a look at our guide to battery backup systems for your garage.
If you're noticing any of the symptoms above, don't wait for a full failure. Get in touch with Garage Door Otter Rock and we can assess your springs before they leave you stranded.
How do I know if my garage door spring is broken versus my opener being the problem? Try this simple test: pull the red emergency release cord to disconnect the opener, then try to lift the door manually. If it's extremely heavy or won't budge, the spring is likely the issue. A properly functioning spring should allow you to lift the door with one hand at about waist height. If the door lifts easily by hand but the opener still won't move it, the problem is with the opener rather than the spring.
My spring looks fine but the door is uneven. Could it still be a spring issue? Yes. A spring doesn't have to snap completely to cause problems. Springs that have lost tension gradually. common on the Oregon coast where moisture accelerates metal fatigue. can cause uneven lifting without showing visible damage. A balance test and professional inspection will confirm whether the springs need adjustment or replacement.
How long does a spring replacement take? For a straightforward torsion spring replacement, a professional technician typically completes the job in one to two hours. That includes removing the old spring, installing the correctly rated replacement, tensioning it to match your door's weight, and doing a balance test to confirm everything is operating safely.