2026-04-18 7 min read
Springs are the unsung workhorses of your garage door. Every time you hit that button and the door glides up, it's your torsion or extension springs doing the heavy lifting. literally counterbalancing hundreds of pounds of door weight. Most homeowners never think about them until one snaps at 6:45 in the morning and the door won't budge.
Out here in Chimacum and across Jefferson County, springs take a beating that homeowners in drier climates simply don't deal with. The persistent dampness rolling in off the Olympic Peninsula, the temperature swings between a chilly 37°F in December and milder summer days, and the months of near-constant overcast. all of it accelerates the wear on metal components. If your door is more than five or six years old and you've never had the springs inspected, now is a good time to pay attention.
Most residential garage doors use one of two spring systems. Torsion springs mount horizontally above the door opening and wind up under tension when the door closes. Extension springs run along the horizontal tracks on either side of the door and stretch as the door descends. Both types store enormous mechanical energy. enough to cause serious injury if they fail suddenly or are handled without proper training.
A properly tensioned spring system means your opener motor only has to do a small fraction of the actual work. When springs weaken or break, the motor strains, cables can slip, and the door can fall faster than it should.
Disconnect your opener and try lifting the door manually to about waist height, then let go. A properly balanced door should stay put or settle very gently. If it drops immediately or feels like you're lifting deadweight, the springs are losing tension. This is one of the earliest and most reliable indicators that something is off.
Take a look at the torsion spring above your door when it's closed. A healthy spring looks like a tightly wound coil with no separation between the rings. If you see a gap. even a small one. the spring has snapped. This is not a "wait and see" situation. A broken torsion spring means your door is effectively immobilized and the opener should not be used.
Some noise from garage door hardware is normal, especially in the damp winters we get around Chimacum. But a sharp bang (often described as a gunshot sound) from the garage usually means a spring just let go. Persistent squealing or grinding during operation can mean coils are rubbing, cables are misaligned, or the spring is losing its lubrication. Regular lubrication with a dedicated garage door lubricant. not WD-40. can extend spring life, but it won't fix a spring that's already fatigued.
If one side of the door rises faster than the other, or the door shimmies and jerks during operation, you may have an extension spring that's weaker on one side than the other. This puts uneven stress on the tracks, cables, and opener, and can cause secondary damage if left alone.
Loose, slack, or piled-up cables near the bottom of the door almost always mean a spring has failed. The cable system works in tandem with the springs. when a spring breaks, the cable loses its tension and sags. Don't try to rewind or reattach cables yourself; the stored energy in the system can cause the cable drum to spin violently.
January is the most humid month in Chimacum, with average relative humidity hitting 83%. That moisture doesn't just affect wood doors. it works its way into metal coils, accelerating surface oxidation and micro-corrosion that gradually weakens the steel. Homes closer to Discovery Bay or along lower-lying areas near Port Ludlow can see even more moisture exposure. If your garage isn't well-ventilated, condensation can form directly on the springs overnight.
The fix isn't complicated: a coat of dedicated spring lubricant two or three times a year and an annual professional inspection go a long way. But once a spring has visible rust pitting or has already snapped, lubrication won't bring it back. See our post on preparing your garage door for fall for a seasonal checklist that includes spring inspection steps.
This is one area where the answer is clear: spring replacement is not a DIY job. Torsion springs are wound to hundreds of pounds of torque. Releasing or winding them incorrectly can send a spring bar flying with enough force to cause serious injury or death. Even experienced homeowners who are comfortable with most repairs should leave this one to a trained technician.
What you *can* do yourself: - Visually inspect springs monthly for gaps, rust, or uneven coiling, Keep springs lubricated with a proper garage door lubricant, Test door balance by disconnecting the opener and lifting manually, Note any unusual sounds and report them promptly
What you should always call a pro for: - Any spring replacement, whether torsion or extension, Adjusting spring tension, Replacing cables connected to the spring system
Garage Door Chimacum offers spring inspections and same-day replacement service across Jefferson County. If you're not sure whether your springs are due for service, a quick inspection appointment is far cheaper than dealing with a snapped spring during a busy morning.
Most standard residential springs are rated for about 10,000 cycles. one cycle being one open and one close. For a household that uses the door four times a day, that works out to roughly seven years. High-cycle springs (rated at 25,000,50,000 cycles) cost more upfront but make more sense for homes that use the garage as the primary entry point. Given our wet climate's effect on metal, it's worth factoring in a slightly shorter effective lifespan than the theoretical rating.
If your home was built in the late 1990s or early 2000s and still has the original springs, they're likely living on borrowed time. Explore our full services page to see what a spring replacement package includes.
Technically the opener may still attempt to run, but you should not use it. Operating a door with a broken spring puts extreme strain on the opener motor and cables, and can cause the door to fall unevenly. Disconnect the opener and keep the door closed until a professional can replace the spring.
Most standard torsion spring replacements for a single-car door run between $150 and $300 including labor. Two-car door systems or upgrading to high-cycle springs will cost more. It's always worth getting a quote that includes both springs. replacing one and leaving an aging partner spring in place often means a second service call within a year.
Yes, especially if you upgraded to a heavier insulated door without upgrading the spring system to match. The spring tension needs to be calibrated to the specific weight of the door. If your springs are wearing out faster than expected, a technician should check whether the current springs are properly matched to your door's weight and your household's usage frequency.