2026-05-31 7 min read
Here's what most homeowners don't realize about garage door springs: they're not broken by accidents. Springs fail because of time, cycles, and metal fatigue. A typical torsion spring handles 10,000 to 20,000 open-close cycles before it snaps. That sounds like a lot until you do the math. If your family opens and closes the garage twice a day, you're looking at roughly 7 to 9 years of life. Nothing lasts forever, and springs are no exception.
Your garage door weighs between 300 and 500 pounds. You don't feel that weight when you press the remote because springs do the heavy lifting. Two main types handle this job: torsion springs sit above the door and twist to lift it, while extension springs run along the sides and stretch.
Torsion springs are more common in modern homes and more durable overall. They wind tighter as the door closes, storing energy. Extension springs work like rubber bands on each side of the door. Both types are under constant tension, which means both wear out over time.
The real enemy isn't dust or rust alone. It's the repetitive stress. Every cycle tightens and loosens the metal. After thousands of cycles, tiny cracks form inside the coil. One day, without warning, the spring snaps. When it does, the door becomes dead weight. Your opener can't lift it. The door won't budge.
A snapped spring is usually obvious. The door won't open, or it opens partway and slams down. But failure rarely happens without earlier hints. Listen for squeaking or squealing noises when the door moves. That's friction inside the coil, a sign wear is accelerating.
Look for uneven door movement. If one side rises faster than the other, one spring may be weaker than its partner. A sagging door or visible gaps at the top corners also point to spring trouble. Don't ignore these signs. A weak spring can snap suddenly, and a falling garage door is genuinely dangerous.
If you've noticed any of these problems, check our guide on 5 warning signs your garage door needs professional repair to understand what else might be happening.
**Need garage door springs in Lexington today?** Call 857-855-7892. we cover same-day service across the area.
Spring replacement isn't a DIY job, even for confident homeowners. Springs are under extreme tension. A slip or mistake can cause serious injury. Professional installation is the only safe choice.
The cost of replacement depends on which type you have and whether one or both springs need work. A single torsion spring typically runs between $150 and $300 for parts and labor. Extension springs cost less in parts but still require professional hands. Many homeowners discover both springs are near failure at the same time, so budget accordingly.
We've written a detailed breakdown of when to replace springs and what it really costs to help you plan ahead. Getting an estimate lets you understand your actual options without guessing.
You can't stop springs from aging, but you can slow it down. Regular lubrication reduces friction and stress. Twice a year, apply a lightweight garage door lubricant to the springs and tracks. This simple step adds months or even a year to spring life.
Keep the door balanced too. An unbalanced door puts extra strain on both springs and opener. Check balance by disconnecting the opener and manually lifting the door halfway. It should stay put. If it drifts up or down, springs are already working harder than they should be.
Our annual garage door maintenance guide covers everything that keeps springs healthy and doors running smoothly.
If you hear a loud bang from the garage, a spring has likely snapped. If the door opens slowly or unevenly, springs are weakening. If you notice any of the warning signs mentioned above, contact us for a free estimate. We serve Lexington and surrounding areas with same-day availability when springs fail unexpectedly.
Don't wait for complete failure. A proactive spring replacement keeps your door safe and reliable. Schedule a free quote with our team, or call 857-855-7892 to discuss your situation.
Springs fail on a predictable timeline. The only real question is whether you'll replace them on your schedule or on an emergency timetable. We recommend planning ahead. When you're ready, we're here to handle the job right.
How long do garage door springs last? Most springs last 7 to 9 years with normal use (roughly 10,000 to 20,000 cycles). Frequent use shortens this window. Regular lubrication can extend life slightly, but replacement is inevitable.
Can I replace one spring if the other is still working? Technically yes, but it's not wise. Springs wear at similar rates. If one is failing, the other is close behind. Replacing both at once prevents a second service call within months.
Why is spring replacement so expensive? The labor cost reflects the danger and skill involved. Springs are under 200+ pounds of tension. Mishandling them causes injury. Professional installation is non-negotiable for safety.
What happens if a spring breaks while the door is open? The door will fall suddenly. Nothing good comes from this. If a spring snaps while the door is in motion, it's a safety hazard. Keep people and pets clear until the spring is replaced.
Do I need to replace springs if my door still opens? If the door opens slowly, unevenly, or with visible strain, springs are failing. Waiting for complete failure risks injury and damage. Have a professional inspect and advise you on timing.