2026-06-16 7 min read
Garage door springs are the hardest working part of your system, and most homeowners don't understand them until one breaks. The answer is straightforward: torsion springs twist to lift your door, while extension springs stretch. Torsion springs last 7 to 9 years under normal use. Extension springs wear faster. Both types can fail suddenly, leaving your garage door stuck and your vehicle trapped inside. Knowing which type you have and recognizing warning signs can save you from an expensive emergency call.
Your garage door weighs between 300 and 500 pounds. Without springs, opening it by hand would be nearly impossible. Springs counterbalance that weight, making your opener's job manageable and keeping everyone safe. When a spring snaps, the door becomes a heavy liability. It won't open smoothly, if at all. The opener can strain or burn out trying to lift dead weight.
This is why spring replacement isn't optional or something to delay. A broken spring affects the entire system.
Torsion springs mount horizontally above your garage door opening. They twist when the door moves, storing and releasing energy with mechanical precision. Most modern residential doors use torsion springs because they're more durable, safer, and last longer. They're also more expensive to replace.
Extension springs run along the sides of your door frame, parallel to the horizontal tracks. They stretch as the door closes and contract as it opens. They're cheaper upfront but wear out faster, especially in coastal areas like Morehead City where salt air accelerates rust and corrosion.
If you're unsure which type you have, look above the door opening. Torsion springs are obvious: a thick metal rod running horizontally with a spring coiled around it. Extension springs are harder to spot because they hide inside or along the tracks.
**Need garage door springs in Morehead City today?** Call (252) 888-1897. we cover same-day service across the area.
A snapped spring makes itself known quickly. Your door won't open, or it opens partway and stops. You'll hear a loud bang or crack when it breaks, sometimes mistaken for a gun shot. The door may tilt to one side because one spring failed while the other still works.
Before complete failure, watch for these warnings: the door feels heavier than usual, it moves slowly even with the opener running, or you hear squeaking and groaning from above the opening. These symptoms mean springs are weakening and failure is coming soon.
If you live near the coast, corrosion accelerates failure. Salt air eats away at metal, and humid conditions speed rust. We see spring failures happen earlier in Morehead City than inland because of this. Our guide to salt air and humidity damage covers more on this topic.
Springs hold enormous tension. When they snap, that energy releases violently. Attempting to replace them yourself can cause serious injury or death. The tools needed are specialized. Getting the tension right requires experience and precision. A miscalibrated spring can fail again immediately or cause the door to fall suddenly.
This is one job where cutting corners isn't an option. Let qualified technicians handle it. We've seen too many DIY attempts end badly.
Spring replacement cost varies based on the type, quantity, and whether your door needs other repairs. Torsion springs cost more than extension springs because they're more complex and last longer. Most homeowners spend between $200 and $400 for a single spring replacement, including labor.
Getting an accurate estimate requires a technician to inspect your door. We offer free estimates on all spring work, and we can often provide same-day service for emergencies. Our pricing guide explains what factors into your final bill.
When springs fail, the temptation is to delay. Don't. A stuck garage door disrupts your day, and driving with a broken door system risks further damage. Schedule a free quote and let us assess the problem properly.
Maintenance prevents premature failure. Keep springs and tracks clean and free of debris. Lubricate moving parts annually with a silicone-based spray, not WD40. Don't let rust develop unchecked, especially here on the Crystal Coast. Inspect springs visually every few months for cracks, gaps, or signs of corrosion.
If you've had safety inspections done on your door, great. If not, our garage door safety inspection service includes a thorough spring evaluation. Catching wear early beats emergency replacements.
The moment you suspect spring trouble, contact a technician. Don't try to operate the door if it feels wrong. Don't attempt repairs yourself. Springs are too dangerous for amateur work.
Garage Door Morehead City responds to emergency calls fast. We understand how disruptive a broken spring is. Call us at (252) 888-1897 or reach out online to book service. We'll get your door working again safely and right.
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How long do garage door springs last? Torsion springs typically last 7 to 9 years with normal use. Extension springs wear faster, often failing within 5 to 7 years. Coastal salt air can shorten both lifespans. Maintenance and usage frequency affect longevity.
Can I replace just one spring if the other is fine? Yes, but consider replacing both if they're similar age. Springs wear at similar rates. Replacing one now means replacing the other soon after, which costs more in labor overall. Many technicians recommend replacing pairs.
What does a broken spring sound like? A loud bang or crack, like a gunshot. It happens suddenly and is unmistakable. After the snap, the door becomes inoperable or very difficult to open. Never ignore this sound.
Are torsion springs safer than extension springs? Torsion springs are generally safer because they're enclosed and contained above the opening. Extension springs can snap and whip dangerously. Both require professional replacement. Neither should be handled by untrained people.
How much does spring replacement cost near me? Cost ranges from $200 to $400 depending on spring type and labor. Torsion springs cost more than extension springs. Get a free estimate from a local technician to know your exact price.