2026-04-04 6 min read
Most homeowners don't think about their garage door springs until one breaks. Then they think about nothing else. usually because their car is trapped inside the garage and they have a ferry to catch to Seattle.
On Bainbridge Island, that scenario is more common than it should be. Our persistent wet winters, the salt air coming off Puget Sound, and the moisture cycling that comes with living on an island all accelerate wear on the metal components of a garage door system. Springs that might last eight or nine years in a dry climate often show signs of stress considerably sooner here.
Knowing what to look for. and acting before a full failure. is the difference between a scheduled service call and an emergency repair on a Tuesday morning when you're already running late for the 7:35 ferry.
There are two types of springs used on residential garage doors. Torsion springs are the large coiled springs mounted horizontally on a metal shaft directly above the door opening. They're the most common type in modern homes, including the newer craftsman builds in North Town Woods and the larger homes in Fort Ward. Extension springs run along the sides of the door tracks and are more common in older homes. including some of the 1970s mid-century properties in the Bill Point and Meadowmeer neighborhoods.
Both types do the same job: counterbalancing the door's weight so your opener motor isn't lifting hundreds of pounds on its own. A standard residential torsion spring has a rated lifespan of around 10,000 cycles, which works out to roughly seven years of typical daily use. In a coastal environment with high humidity accelerating metal fatigue, that window can shrink.
When springs fail, they don't gradually stop working. They snap. sometimes with a sound loud enough to be heard from another floor of the house. and when they do, the door becomes essentially inoperable.
Disconnect your automatic opener by pulling the red release cord, then try to lift the door manually. A properly balanced door should feel almost weightless. the springs are doing most of the lifting. If the door feels like you're trying to lift a filing cabinet, your springs have lost significant tension and may be close to failure.
Raise the door manually to about waist height and let go. A balanced door stays put. If it drifts down on its own, the counterbalance system is no longer holding. A door that drops unexpectedly is a safety hazard, especially in homes with children or pets. This is the same test described in our Balance Adjustment Guide.
Look at your torsion spring directly. Rust streaks running down the coils are a warning sign that moisture has begun attacking the metal. common in our Pacific Northwest climate. More urgently, if you see a gap of two inches or more in the spring, it has already snapped and needs immediate replacement. Don't operate the door if you see this.
If one side of your door rises faster than the other, or if the door looks crooked during operation, a spring on one side may be weaker or broken. Uneven tension causes the door to torque in its tracks, which puts additional strain on rollers, cables, and the opener motor. Left unaddressed, this turns a spring replacement into a much larger repair.
Squeaking and grinding as a door opens often indicates dry rollers or hinges that need lubrication. But a sudden loud bang from the garage. especially one that sounds like a gunshot. almost always means a spring has snapped. If you hear that sound, don't attempt to open the door again until it's been inspected.
Your garage door opener is designed to move a properly balanced door. not to lift the door's full weight on its own. When springs weaken, the opener motor compensates by working harder. If you notice the motor sounds labored, or if the door stops partway through its travel and reverses, the springs may no longer be providing adequate support. Running a failing opener this way will burn out the motor prematurely. Review the Opener Types Compared guide to understand how opener motors relate to door balance.
This one is easy to miss because it happens gradually. A standard residential garage door should open fully in about 12 to 15 seconds. If yours is consistently taking longer, or if the opener seems to cycle multiple times to complete a full open, your springs are likely losing tension and nearing the end of their service life.
Bainbridge Island's climate creates a specific combination of conditions that's genuinely hard on spring metal. The moisture cycling. wet winters, brief dry summers, then wet again. causes metal to expand and contract repeatedly. Each cycle creates microscopic stress fractures in the coils that accumulate over time. Add the salt air coming off Puget Sound and the consistently high humidity from October through April, and you have conditions that push springs toward failure faster than the rated cycle count might suggest.
Homeowners in Poulsbo and Silverdale deal with similar moisture patterns on the Kitsap Peninsula, but those of us on the island add the marine salt exposure that inland Kitsap communities don't face to the same degree.
Regular inspection. ideally once a year. catches rust and wear before it becomes a failure. A quick visual check of the springs takes about two minutes. It's worth adding to your seasonal to-do list alongside checking smoke detectors and cleaning gutters.
This is worth being direct about: garage door spring replacement is not a DIY project. Torsion springs operate under hundreds of pounds of tension, and a spring that releases improperly during handling can cause severe injury. Professional technicians use specialized winding bars, safety protocols, and calibrated tools to install springs at the correct tension for your specific door weight.
Beyond safety, improperly installed springs create balance problems that strain your opener motor, shorten cable life, and cause the uneven wear that leads to expensive secondary repairs. If your inspection reveals any of the warning signs above, reach out to our team at Garage Door Bainbridge Island. most spring replacements are completed in under two hours, and the door operates correctly the moment the work is done.
For proactive homeowners, our full services page includes information on where we serve across the island and surrounding communities.
Q: If one of my two springs breaks, do I need to replace both? A: In almost every case, yes. If both springs were installed at the same time. which is standard. and one has reached the end of its life, the other is typically close behind. Replacing both at the same time costs only marginally more than replacing one and saves you a second service call within months. It also ensures balanced tension across both sides of the door.
Q: How much warning do I get before a spring actually breaks? A: The warning signs above typically appear two to four weeks before a complete failure. The door may feel heavier, move more slowly, or sound different during operation. If you notice any of those changes, schedule an inspection promptly rather than waiting. Emergency replacement calls after a complete failure typically cost more than a scheduled service visit.
Q: Can I still open my garage door manually if a spring has broken? A: Technically yes, but you shouldn't do it repeatedly. Without a functioning spring, the full weight of the door. which can be 150 to 200 pounds or more. rests entirely on your arms and the opener motor. For a single emergency exit, it's possible with caution. For daily use, operating a door with a broken spring will damage the opener, bend tracks, and create a safety hazard. Get it repaired before regular use resumes.