2026-07-03 7 min read
Garage door springs come in two main types: torsion and extension. Torsion springs wind tightly above your door and handle the heavy lifting. Extension springs run along the sides and stretch to support weight. Knowing which one you have, and how they work, could save your life. I've responded to too many calls where a homeowner stood under a falling door because they didn't understand their spring system.
Most homes in Aumsville use either torsion or extension springs, and they behave very differently when they fail. A snapped torsion spring usually fails catastrophically, but the door stays on its tracks. A snapped extension spring, however, can send that door crashing down with no support at all. That's not just property damage. That's a safety emergency.
Torsion springs twist and unwind thousands of times over their lifespan. A typical residential spring lasts 7 to 9 years with normal use, maybe longer if your door opens and closes fewer than 3 to 5 times daily. The metal fatigues slowly. When it finally breaks, you'll hear a loud bang from above the door. Extension springs, by contrast, stretch and retract. They're usually cheaper to replace, but when they snap, there's nothing stopping several hundred pounds of door from dropping.
Torsion springs are wound so tightly that even a small diameter wire holds tremendous tension. Never, ever try to adjust or repair a torsion spring yourself. I've seen fingers caught, hands crushed, and in one case, a man hit in the face by a wire that unwound violently. The stored energy in a torsion spring is lethal.
These springs sit on a metal shaft above your garage door opening. If you look up and see a spring wrapped around a horizontal rod, that's torsion. They're found on nearly every modern garage door in the Salem area and beyond. When one snaps, the other usually follows within months because they've been bearing the load together. That's why we always recommend replacing both springs at once, even if only one has failed.
**Need garage door springs in Aumsville today?** Call +1 971 265 8570. we cover same-day service across the area.
Extension springs hang along the left and right sides of your door opening. They're easier to spot than torsion springs because they're visible and they stretch out visibly when your door opens. Many older homes still use these, and some budget installations favor them because they cost less upfront.
The danger comes at the moment of failure. When an extension spring snaps, there's no redundancy. Safety cables run through the center of each spring specifically to catch it if it breaks, but those cables wear out too. If a cable has failed or isn't properly installed, a snapped extension spring becomes a falling door. I attended to one incident where a child was in the garage when it happened. That's why I always stress the importance of having your springs inspected by a professional near me or wherever you live.
If you're trying to decide whether to repair or replace your current springs, read our guide on garage door springs in Aumsville: when to repair vs. replace. It walks through the math on cost and lifespan.
Listen for warning signs. A squeaking or creaking noise above the door when it opens or closes often signals that a spring is losing tension. Your door might feel heavier to open manually, or the opener might struggle. Some doors open unevenly, tilting to one side, which almost always means one spring is weaker than the other.
Don't ignore these signs. A weakening spring will snap soon. When it does, you'll have no choice but emergency service. Our team at Garage Door Aumsville offers same-day estimates and can often complete replacement work the same day you call. Visit our services page to learn about spring replacement and what to expect.
Spring replacement cost varies based on whether you have torsion or extension springs, the diameter and length of the spring, and your location. An estimate is always free, and most jobs take 1 to 2 hours. We've covered detailed pricing in our post on how much garage door springs cost in Aumsville.
Don't wait until a spring snaps. A functioning spring keeps your door balanced, protects your opener from strain, and most importantly, keeps your family safe. If your door is over 7 years old or showing any of the signs mentioned above, schedule a free quote right now. Call +1 971 265 8570 or fill out our contact form. Same-day service is available throughout Aumsville and the surrounding region.
Your garage door spring isn't something to learn about the hard way.
What's the difference between a snapped spring and a weakening spring? A snapped spring breaks suddenly, usually with a loud noise, and the door becomes inoperable or dangerous. A weakening spring gradually loses tension, causing the door to feel heavy, open unevenly, or make noise. Weakening springs should be replaced before they snap.
Can I replace just one spring if only one is broken? Technically yes, but it's not recommended. Springs work as a pair and wear at similar rates. Replacing both at once ensures balanced operation and prevents the second spring from failing weeks later.
How long does a garage door spring last? Most residential torsion springs last 7 to 9 years under normal use, around 3 to 5 door cycles daily. Extension springs may last 5 to 7 years. Lifespan depends on frequency of use, climate, and maintenance.
Is it safe to try adjusting my own springs? No. The tension stored in garage door springs is extremely dangerous. Adjustments and repairs require specialized tools and training. Always hire a professional to handle spring work.
Why is my door opening unevenly? Uneven opening usually means one spring is weaker or already broken while the other still functions. This causes the door to tilt and can damage the track and opener. Have both springs inspected immediately.