2026-03-31 7 min read
If you've ever heard a sudden loud bang from your garage and walked in to find the door frozen in place, you already know what a broken spring feels like. It's one of the most disruptive things that can happen to a Greenbank homeowner. especially on a rainy Tuesday morning when you need to get the car out.
Living on Whidbey Island means dealing with a climate that's genuinely hard on garage door hardware. With over 180 rainfall days per year, average January humidity around 82%, and temperatures that hover in the upper 30s through much of winter, the conditions here accelerate wear on metal components. especially springs. Coastal moisture is one of the leading causes of spring corrosion, and Greenbank's position on the island's narrowest point means homes on both the Holmes Harbor side and the Admiralty Inlet side face persistent salt-tinged air year-round.
If you're not sure whether your springs are the problem, check out our complete guide to panel repair and common damage identification. it can help you rule out other issues before calling.
Springs are the unsung workhorses of your garage door system. They counterbalance the full weight of the door. typically 150 to 300 pounds. so your opener motor (and your arms, if you open manually) only has to do a fraction of the work. Without functioning springs, that weight falls entirely on the opener, which can burn out the motor quickly. Don't keep running your opener if you suspect a spring has failed.
There are two main types:
- Torsion springs mount horizontally on a metal bar above the door opening. They twist under tension to store and release energy as the door moves. These are the modern standard. they last longer and are considered safer. - Extension springs run along the sides of the door parallel to the horizontal tracks. They stretch and contract to lift the door. They're less expensive but have a shorter lifespan and can snap with significant force if they break without a safety cable.
Springs don't always fail all at once. Often there's a slow buildup of symptoms that homeowners in Greenbank, Freeland, and Coupeville tend to ignore until the door stops working entirely. Watch for:
The door feels unusually heavy. A properly balanced door should feel like roughly 10,15 pounds when you lift it manually. If it feels like you're lifting a refrigerator, the springs have lost tension.
The door won't stay open halfway. Lift the door to waist height and let go. It should hold position. If it drifts down, the springs are worn.
Visible gaps in the torsion spring coils. Healthy coils sit tightly together. A gap means the spring has snapped. replace it immediately.
The opener strains or stops mid-cycle. Your motor is trying to compensate for what the springs can no longer do.
Rust or visible corrosion. This is especially relevant here on Whidbey Island. Moisture causes rust, and rust causes friction that degrades the spring faster. If you see orange-brown discoloration on the coils, get an inspection scheduled.
A loud bang from the garage. This is a fully broken spring. Stop using the door entirely and contact us for service.
If your home was built in the 1950s through the 1980s. and many properties in the Greenbank area were. there's a decent chance you have the older extension spring system. Newer builds and renovated homes typically use torsion springs. You can tell by looking: torsion springs are mounted horizontally above the door opening on a metal bar, while extension springs hang alongside the horizontal tracks on either side.
If your home has extension springs and one breaks, it's worth asking about converting to torsion. The conversion costs more upfront, but torsion springs last significantly longer and are safer when they eventually fail.
For Greenbank homeowners, expect realistic pricing in this range:
- Single torsion spring: $150,$350 for parts and labor - Pair of torsion springs: $200,$500 (replacing both at once is almost always the right call) - Extension springs: $100,$200 per spring, less durable - Spring and cable replacement together: $200,$500
Always replace both springs at the same time, even if only one has broken. The other spring has experienced the same wear cycles and will likely fail within months. Replacing both in a single visit costs less than two separate service calls.
Premium high-cycle springs. rated for 25,000 cycles or more. cost modestly more upfront but can last 15,20 years instead of the standard 7,12. On Whidbey Island, where moisture accelerates wear, investing in quality hardware is worth it. You can learn more about the long-term cost benefits of quality garage door components before making your decision.
Garage door springs are under enormous tension. enough to lift hundreds of pounds thousands of times. Mishandling them causes serious injuries every year. Professional technicians use calibrated winding bars, proper safety protocols, and know how to check the cables, balance, and hardware at the same time. The small amount you might save by attempting this yourself is not worth the risk. Leave spring replacement to a licensed professional, every time.
Garage Door Greenbank handles spring replacements across Whidbey Island, including Oak Harbor, Coupeville, and Freeland. View our full service area and available services to book a visit.
How long do garage door springs last in Greenbank's climate? Standard springs last 7,12 years on average, but Whidbey Island's high humidity and moisture can shorten that lifespan. Lubricating springs with a lithium-based lubricant at least once a year. more often if you're close to the water. helps slow corrosion and extend their useful life. If your home is older and springs have never been replaced, get an inspection.
Can I still use my garage door if a spring is broken? No. Running your opener with a broken spring forces the motor to lift the full weight of the door, which can burn out the motor and damage the opener. In some cases it can also cause the door to fall suddenly. Disconnect the opener and leave the door alone until a technician can assess it.
Should I replace both springs even if only one broke? Yes, almost always. Both springs age at the same rate. If one has failed, the other is likely close behind. Replacing both in one visit costs less overall and prevents you from dealing with a second breakdown a few months later.