How Long Do Garage Door Torsion Springs Last in Larkspur?
2026-07-17 7 min read
Here's what most homeowners don't realize about garage door springs: they don't fail gradually. A torsion spring that's been holding your 300-pound door shut for years can snap without any warning, leaving you stuck and facing an emergency repair bill. Understanding how long these springs actually last helps you avoid that trap.
Most torsion springs in Larkspur homes last between 7 to 9 years with normal use. That translates to roughly 10,000 to 15,000 open-and-close cycles. If you use your garage door twice daily, you're looking at the lower end of that range. If it sits mostly closed, you might stretch it closer to 10 years. The catch: lifespan depends heavily on maintenance, humidity, and how often you actually use the door.
What Shortens Spring Life in Larkspur's Climate
Our Bay Area location brings unique challenges. Salt air from the bay corrodes metal faster than inland areas. Moisture gets trapped in garage spaces during wet winters, accelerating rust on the spring coils. If your garage lacks ventilation or you park near the coast (even in nearby Sausalito or Mill Valley), your springs may degrade 1 to 2 years earlier than the standard 7 to 9-year window.
Springs also wear faster if your door is misaligned or the tracks are bent. A door that rubs or binds during operation forces the springs to work harder on every cycle. That extra stress cuts their life short.
**Need garage door springs in Larkspur today?** Call 510-949-3486. we cover same-day service across the area.
Signs Your Torsion Springs Are Failing
Don't wait for a snapped spring to leave you stranded. Watch for these warning signs:
- Door feels heavier than normal. The springs should do most of the lifting work. If your opener struggles or the door feels sluggish, one spring may already be weakening. - Visible gaps or separation in the coils. Look at the spring above your door. If you see rust, white powder, or the coils look stretched, replacement is overdue. - Loud bang or crack sound. A snapped spring makes a noise like a gunshot. That's your cue to stop using the door immediately. - Door hangs unevenly. If one side sits higher than the other, an extension spring (or torsion spring in a two-spring system) has likely failed.
If you spot any of these, get a professional inspection. Our team at Garage Door Company Larkspur can assess the exact condition without charging you for the visit.
Torsion vs. Extension Springs: Which Lasts Longer?
Torsion springs are the heavy-duty choice. They're mounted horizontally above your door and handle the lifting load directly. Extension springs hang on either side of the door and pull outward. In most cases, torsion springs last slightly longer because the design is more durable and the coils experience less stress per cycle.
However, extension springs are cheaper to replace, and if one fails, the other usually keeps the door functional (albeit unbalanced). With torsion springs, if one breaks in a two-spring setup, you typically need to replace both to maintain even weight distribution.
For more on the repair versus replacement decision, check our guide on when to repair versus replace your garage door springs to make the smartest financial choice.
Maintenance That Actually Extends Spring Life
You can't prevent a spring from aging, but you can slow it down. Lubricate your springs and tracks every 6 months with a silicone-based garage door lubricant (not WD-40). This reduces friction and rust buildup. Keep your garage reasonably dry. If you live near the coast or in a damp area, a small dehumidifier in winter helps.
Have your door balanced annually. A balanced door puts less stress on the springs. You can test this yourself: open the door halfway manually. A properly balanced door should stay put. If it drifts up or down, the springs or cables need adjustment.
Also read our full breakdown on garage door spring replacement in Larkspur for step-by-step details on what the replacement process involves.
Cost and Same-Day Service Options
A snapped spring isn't a "wait and see" problem. Your door becomes a safety hazard and a security vulnerability. If a spring fails, the cost to replace it same-day ranges from $250 to $400 depending on the spring type and whether both need replacement.
Waiting makes the problem worse. A failed spring puts extra load on your opener and can damage the cable system, turning a $300 repair into a $1,200 replacement. Schedule a free quote today and let us inspect your springs before failure strikes.
We serve all of Larkspur and surrounding areas with emergency response. Call 510-949-3486 if your door is stuck or you hear a snapping sound.
Frequently Asked Questions
How do I know if my garage door spring is about to snap? Listen for creaking or popping sounds. Look for rust, gaps in the coils, or visible corrosion. The door may feel heavier or move unevenly. Any of these signals mean a professional inspection is overdue.
Can I replace a garage door spring myself? Torsion springs are under extreme tension. DIY replacement risks serious injury or death. Always hire a licensed technician. The cost difference isn't worth your safety.
Do both springs need to be replaced if one breaks? Usually yes. Replacing only one leaves the door unbalanced and puts stress on the remaining spring, shortening its life. Most pros recommend replacing both together.
How often should I lubricate my garage door springs? Every 6 months with silicone lubricant. Avoid WD-40, which attracts dust and doesn't provide lasting protection in our coastal climate.
What's the difference between torsion and extension springs? Torsion springs mount above the door and twist to lift it. Extension springs hang on the sides and stretch. Torsion is more durable; extension is cheaper to replace.