Your garage door springs are under tension every single day — winding and unwinding thousands of times per year to lift a door that weighs 130 to 400 pounds. Eventually, they break. The question isn't if, it's when.
Standard Spring Lifespan
Most residential garage door springs are rated for 10,000 cycles. One cycle = one open + one close. If your household opens the garage door 4 times per day (which is typical — leaving for work, coming home, taking the kids somewhere, one more errand), that's about 1,460 cycles per year. At that rate, a standard spring lasts roughly 7 years.
But here's what matters for Central Oregon: our climate accelerates spring failure. At 3,600 feet elevation with temperature swings from -20°F to 100°F+, metal expands and contracts constantly. That thermal cycling fatigues the spring wire faster than in moderate climates. We typically see springs fail at 5-7 years in Bend, compared to 7-10 years at sea level.
High-Cycle Springs
If you're tired of replacing springs every 5-7 years, high-cycle springs are worth considering. These are wound with thicker, higher-grade steel wire and are rated for 25,000 to 50,000 cycles — that's 15-30 years for a typical household.
We install high-cycle springs on every replacement job unless the customer specifically asks for standard. The upfront cost is higher, but you'll likely never replace them again. For the math people: a standard spring replaced twice over 15 years costs more than one high-cycle spring that lasts the whole time.
Warning Signs Your Spring Is Failing
Springs rarely give zero warning before they snap. Watch for these signs:
- The door feels heavier than usual — springs lose tension gradually as the wire fatigues. If the door used to glide up easily and now feels like you're lifting a car, the springs are weakening.
- The door doesn't stay open at the halfway point — disconnect the opener and lift the door manually to about waist height. Let go. A properly balanced door stays put. If it drops, the springs have lost tension.
- Visible gaps in the spring coil — look at the torsion spring above your door (the long metal coil running horizontally). If you see a gap or separation in the coils, the spring has already broken. Do not operate the door.
- A loud bang from the garage — if you heard a gunshot-like sound from the garage and the door won't open, a spring snapped. This is the most common way people discover the failure.
- The door opens only 6 inches then stops — modern openers have a force limit. When a spring breaks, the door becomes too heavy for the opener to lift, so it stops after a few inches for safety.
Why We Replace Both Springs
Even if only one spring broke, we always replace both. Here's why: both springs were installed at the same time, have the same number of cycles, and are made from the same batch of steel. If one failed, the other one is right behind it — usually within a few weeks or months.
Replacing one spring means we'll be back soon to replace the second one. That's two service calls, two disruptions to your day, and more total cost than doing both at once. Every reputable garage door company in Central Oregon follows this practice.
Can You Extend Spring Life?
Yes, with regular maintenance:
- Lubricate twice a year — spray the springs with silicone-based lubricant (not WD-40, which is a solvent, not a lubricant). Do this in spring and fall.
- Annual tune-up — have a technician check spring tension, balance, and wear. We catch failing springs during tune-ups before they snap.
- Keep the door balanced — an unbalanced door puts uneven stress on springs, accelerating wear on one side.
- Don't leave the door partially open — parking the door at half-open puts sustained stress on the springs that accelerates fatigue.
What to Do When a Spring Breaks
First: don't try to open the door with the opener. The door weighs hundreds of pounds and without spring counterbalance, the opener can't safely lift it. You could damage the opener, strip the gears, or worse — the door could come crashing down.
Call us at 541-203-7676. We carry springs on every truck and can usually replace both springs the same day you call (Mon-Fri, call by 2 PM). The whole job takes 45-90 minutes.
Central Oregon Spring Recommendations
For homes in Bend, Redmond, Sisters, Sunriver, and surrounding areas, we recommend:
- Galvanized springs — resist corrosion from moisture and condensation better than bare steel
- High-cycle rated (25,000+ cycles) — worth the investment given our climate's accelerated wear
- Proper wire gauge for your door weight — we measure and calculate, never guess. Wrong-sized springs fail prematurely and put stress on the entire system
Questions about your springs? Call Tyler at 541-203-7676 — we can usually tell you over the phone whether your springs are standard or high-cycle and give you an accurate quote.