2026-04-15 7 min read
If you've ever heard a loud bang from your garage and walked in to find the door frozen in place, you've experienced a broken spring. It's one of the most common garage door failures we see here in Lake Stevens. and it almost always happens at the worst possible time, like at 6 AM when you're already running late for the commute into Everett.
Understanding how springs work, what the warning signs look like, and what replacement actually costs can save you a lot of stress. Here's what you actually need to know.
Your garage door is heavy. a standard single-car door weighs 130,150 pounds, and a two-car insulated steel door can push past 300 pounds. Springs counterbalance that weight so your opener doesn't have to carry the full load. Without functioning springs, the opener motor is essentially trying to deadlift a car. and it won't last long doing it.
There are two types you'll find on Lake Stevens homes:
- Torsion springs. mounted horizontally above the door opening. These are the most common on newer homes and subdivisions like those built out around Cavalero Hill and Frontier Village. - Extension springs. run alongside the tracks on each side. More common on older homes and some of the ranch-style builds you see in North Lake Stevens.
Standard springs are rated for 10,000,20,000 cycles, which typically works out to 7,10 years under normal use. But Lake Stevens' climate puts extra pressure on them.
With roughly 44 inches of rain per year and humidity regularly hitting 85% in January and December, moisture is in constant contact with your spring coils. That accelerates rust and corrosion. and rust weakens metal over time. On top of that, our winters bring exactly the kind of temperature cycling that causes metal fatigue: mornings in the mid-30s, afternoons climbing into the upper 40s, then dropping back down overnight. Each swing causes the metal to expand and contract, creating microscopic stress fractures that accumulate over months.
The result? Springs in the Pacific Northwest often wear out faster than the manufacturers' cycle ratings suggest, especially if they weren't lubricated regularly or if you're using a detached garage with no climate buffering.
Don't wait for a full snap. Your door usually gives you fair warning:
- The door feels unusually heavy when you lift it manually. A properly balanced door should feel like roughly 10,15 pounds. Anything noticeably heavier means the springs aren't doing their job. - The door won't stay open halfway. Disconnect the opener, lift the door halfway, and let go. It should hold position. If it drifts down, the springs are losing tension. - You see visible gaps in the torsion spring coils. Healthy coils touch each other. Gaps mean the spring is near the end. - Your opener sounds like it's straining. slower than usual, grinding, or stopping mid-cycle. Running the opener with a bad spring burns out the motor fast, turning a spring repair into a much bigger bill. - Rust streaks running down from the coils. In our wet climate, this is a common sign that corrosion has been working on the metal for a while. Check out our post on how Lake Stevens weather quietly damages garage doors for a fuller picture of what moisture does to these components.
If you see a single long coiled spring (or two) mounted above your garage door on a horizontal metal rod, those are torsion springs. If you see springs running alongside the tracks on either side, those are extension springs.
For most Lake Stevens homes built in the last 15,20 years. particularly in the newer subdivisions around Machias, Bunk Foss, and Lochsloy. torsion springs are standard. They tend to be more balanced, longer-lasting, and safer when they do fail, since safety cables contain the spring if it snaps.
Extension springs on older homes can be more dangerous if they break without safety cables in place. If you're not sure what you have, it's worth having someone take a look.
Here's the honest breakdown: professional spring replacement typically runs $350,$750 for a single spring or $500,$1,500 for a pair, depending on spring type, door size, and parts quality. That range is wide because there's a real difference between budget springs rated for 5,000,10,000 cycles and premium high-cycle springs rated for 25,000,50,000 cycles.
If you're replacing one spring on an older pair, it almost always makes more sense to replace both at the same time. The second spring has the same wear history as the first. it's just a matter of which one gave out first. Replacing both together saves you a second service call within months.
Labor fees generally run $75,$150, which is a small part of the total. You're mostly paying for springs, proper tools, and a technician who knows how to wind torsion springs safely. Visit our services page to see what's included in a spring replacement call.
This one is worth saying plainly: garage door spring replacement is not a safe DIY project. Torsion springs store enormous tension. enough to cause serious injury if they release unexpectedly during installation. Professional technicians use calibrated winding bars and specific safety procedures. The cost of a service call is far less than an emergency room visit.
If your spring has already broken and the door won't open, don't try to force it with the opener. Disengage the opener, leave the door closed, and call for service. You can read more about when to repair versus replace your garage door if you're wondering whether a spring job makes sense on an older door.
A few simple habits make a real difference:
1. Lubricate springs twice a year. fall before the rainy season hits, and again in late winter. Use a lithium-based lubricant or a product specifically made for garage door components, not WD-40. 2. Do the balance test every six months. Disconnect the opener, lift the door halfway, and let go. If it holds, you're good. If it drops or shoots up, call for an inspection. 3. Visually inspect the coils for rust spots, uneven spacing, or obvious gaps. especially in November through March when conditions are roughest.
If you're overdue for a full tune-up or want someone to check the springs before they cause a problem, reach out to us directly. We serve Lake Stevens and all the surrounding communities, including Marysville, Snohomish, and Monroe.
How long does a garage door spring replacement take? Most professional spring replacements take 1,2 hours from start to finish. A technician will replace the springs, check cable condition, balance the door, and test the opener before leaving.
Can I still use my garage door if a spring is broken? Technically you can open it manually if you disengage the opener, but you shouldn't use the automatic opener with a broken spring. Running the opener without functional spring counterbalance puts severe strain on the motor and can burn it out. Leave the door in the closed position and schedule service as soon as possible.
Should I replace both springs even if only one broke? Yes, in almost every case. If both springs are the same age, the second one has the same wear history and will likely fail soon after the first. Replacing both at once saves you a second service call and keeps the door balanced evenly.