2026-09-23 5 min read
Most people don't think about their garage door until something breaks. Then a snapped spring leaves them locked out of their garage, late for work, or worse. Garage door springs in Brighton fail without warning because they're under constant tension, and once they snap, your door becomes a 400-pound dead weight. Understanding what causes failure and when to call for help can save you time, money, and frustration.
Your garage door relies on one of two spring types: torsion or extension springs. Torsion springs sit above the door and twist to lift it. Extension springs run along the cables on either side and stretch to provide lift. Both carry the entire weight of your door every single time it opens or closes. Over thousands of cycles, metal fatigues. Springs typically last 7 to 9 years, not longer. That's not a design flaw. It's physics.
The constant tension means these springs are working even when your door sits closed. They're always under pressure, always wearing down. When you hear a loud bang or crack from your garage, that's usually a spring that finally gave out.
Springs don't always announce trouble ahead of time. Sometimes a spring will show small signs: your door moves slower than usual, or it feels heavier. Other times it just breaks. Temperature swings matter too. Brighton winters and hot summers stress metal. Rust from moisture shortens a spring's life even more.
Poor maintenance accelerates failure. A garage door that hasn't been lubricated or inspected in years is a garage door with a ticking time bomb inside. If you've never had your door serviced, springs are probably closer to failure than you think.
Regular tune-ups catch worn springs early. If you're unsure when your door was last serviced, read our maintenance guide to understand what homeowners miss. A technician can spot springs that are losing tension and recommend replacement before they snap.
**Need garage door springs in Brighton today?** Call (720) 408-6434. We cover same-day service across the area.
Spring replacement isn't cheap, but it's unavoidable. A single torsion spring replacement typically costs $150 to $300, depending on spring size and type. If both springs fail (they often do around the same time), budget for two. Extension springs cost a bit less per unit but may require cable replacement too.
The good news: most spring jobs qualify for same-day service in Brighton. Once you call, we can often diagnose the problem, order the part if needed, and install it the same day. Don't wait weeks without access to your garage. Get a same-day estimate by contacting us. A technician will inspect your door, identify exactly which spring failed, and quote you before any work starts.
Parts alone don't account for the full cost. Labor and expertise matter. Replacing a spring requires specialized tools, knowledge of tension settings, and safety skills. This isn't a DIY job. A miscalibrated spring can cause the door to fall too fast, damage the opener, or worse, injure someone.
If one spring snaps, the other is almost always close behind. Springs age together under identical conditions. Replacing only one spring means the other one will likely fail within weeks or months, leaving you in the same emergency situation again. Most technicians recommend replacing both torsion springs at once. Yes, it costs more upfront. No, it's not a upsell. It's practical economics.
The same logic applies to extension springs and cables. If you've got a snapped spring, have a technician assess the whole system. Learn more about repair versus replacement decisions here.
A broken spring means your door won't open or close normally. Your garage door opener may strain trying to lift a door it can't support. The opener can burn out. The door itself can fall suddenly. This is a safety issue, not just an inconvenience. If someone is under a falling garage door, injuries can be severe.
Don't try to prop the door open or manually force it. Don't ignore it hoping it will fix itself. Review our garage door safety guide for other hazards you should know about, including photo eye failures that disable safety sensors.
Garage Door Company Brighton handles spring replacement for residential and commercial doors. We use quality springs, tension them correctly, and stand behind the work. Call (720) 408-6434 to schedule a free quote. We'll send a technician to inspect your springs, give you an honest estimate, and explain your options without pressure.
If your door is stuck right now, don't wait. Same-day service is available. The longer a broken spring sits, the more risk you carry.
How long do garage door springs last? Most springs last 7 to 9 years with normal use. Lifespan depends on climate, maintenance, and how often the door opens and closes. Springs under constant tension will wear faster than springs on doors used only once or twice daily.
Can I replace a garage door spring myself? No. Springs are under extreme tension and can cause serious injury or death if mishandled. Always hire a licensed technician with proper tools and training.
Why does my door feel heavier after a spring breaks? A broken spring removes half the lifting force (if you have two torsion springs). Your opener must compensate, making the door feel sluggish or stuck. The opener may overheat or burn out if forced to work this way too long.
What's the difference between torsion and extension springs? Torsion springs twist above the door and provide more balanced lift. Extension springs stretch along the sides and are cheaper upfront but wear unevenly. Torsion springs are more common and more reliable on modern doors.
Should I replace both springs at once? Yes. Both springs age together and will fail near the same time. Replacing only one means you'll face another emergency repair soon. The small extra cost now saves you a second service call later.
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