2026-09-26 4 min read
A customer called last Tuesday morning. Her garage door had frozen halfway open overnight. When I arrived, I found a snapped spring hanging loose inside the tracks. She'd been using that door for eleven years without knowing she had extension springs instead of torsion springs. One simple detail would have changed everything about her maintenance routine and what happened that morning.
If you're asking which type of garage door spring fails first, the answer depends on your setup. But extension springs typically wear faster than torsion springs because of how they're engineered. Understanding the difference between these two spring types can help you avoid emergency calls and unexpected costs. See our guide: Garage Door Spring Tension in Sherman.
Extension springs run parallel to your garage door tracks on both sides. They stretch and contract as your door moves up and down. Think of them like rubber bands pulling your door open against gravity.
The problem? Extension springs experience constant tension. Every single cycle (open and close) creates stress on the metal. Most extension springs last 7 to 9 years with regular use. In Sherman homes with heavy traffic, you might see failure even sooner. See our guide: Garage Door Springs in Sherman.
When an extension spring snaps, the cable often comes loose too. That cable can whip around inside your garage with serious force. I've seen cable guards prevent injuries, but not everyone installs them. This is exactly why DIY spring repair is dangerous. A snapped extension spring releases energy that can cause cuts, bruises, or worse.
Torsion springs sit above your garage door opening, running horizontally across the center. Instead of stretching, they twist and unwind. This rotational design distributes stress more evenly across the spring's lifespan.
Torsion springs typically last 15,000 to 20,000 cycles. For a typical household, that's 10 to 15 years. Heavier commercial doors in Sherman often use dual torsion springs to handle increased weight and frequency.
The catch? When a torsion spring fails, the entire door weight shifts instantly to your opener motor. This can burn out your opener in minutes if it tries to lift a door without spring support. I've replaced more openers because of torsion spring failure than any other reason.
Knowing which spring type you have changes your maintenance strategy. If you're uncertain, check your garage door springs in Sherman to understand what's installed. That post breaks down how to identify each type without touching anything dangerous.
Extension springs need cable guards and more frequent inspection. Torsion springs need lubrication and balance checks. Both need professional attention when they fail. Neither should ever be adjusted or replaced by anyone without proper equipment and training.
**Need garage door springs in Sherman today?** Call 14754656256. we cover same-day service across the area.
An extension spring replacement costs less than a torsion spring replacement, generally speaking. But extension springs fail more often, so you might replace them twice in the lifespan of one torsion spring.
Here's what matters most: waiting for a spring to fail is always more expensive than replacing it before it breaks. A snapped spring can damage your door, tracks, and opener. Emergency service calls cost more than scheduled replacements. Learn what garage door spring repair and replacement actually costs to budget properly.
I've learned from fifteen years of emergency calls that prevention beats replacement every time. Spring failure is predictable if you're watching for it. Visible wear, unusual noises during opening, or doors that close unevenly all signal spring problems coming.
Schedule a free maintenance inspection to catch spring wear early. A professional can measure spring tension, check for rust or corrosion, and recommend replacement timing before failure occurs. This approach saves money and prevents dangerous situations.
Whether you have extension or torsion springs, the same rule applies: get professional help. Explore our spring repair and installation services to see what options fit your door.
Don't wait for a snapped spring to force your hand. Replacement is manageable when you plan for it. Emergency repair is stressful and costly.
Call us at 14754656256 or contact us online for a same-day estimate. We serve Sherman and surrounding areas with same-day spring service.
How do I know if my garage door has extension or torsion springs? Extension springs run along the tracks on both sides of your door. Torsion springs sit horizontally above the door opening. Never attempt to inspect springs up close or touch them yourself. A professional can identify your system safely.
Can I replace a garage door spring myself? No. Spring replacement requires specialized tools, knowledge of proper tension, and understanding of safety systems. A misstep can cause serious injury or death. Always hire a licensed professional.
How often should garage door springs be replaced? Extension springs typically need replacement every 7 to 9 years. Torsion springs last 10 to 15 years. Frequency depends on climate, door weight, and usage patterns in your home.
What happens if my garage door spring snaps while the door is open? The door may fall suddenly if your opener can't support the full weight alone. Your car, property, or anyone below could be damaged. This is why professional service is critical.
Does lubrication help garage door springs last longer? Yes. Annual lubrication reduces friction and corrosion on both spring types. However, lubrication extends life, not prevents failure. Springs still need professional replacement on schedule.
- Garage Door Spring Tension in Sherman: Why DIY Adjustments Are Dangerous - Garage Door Springs in Sherman: What Homeowners Miss Until It's Too Late - Garage Door Cost & Pricing in Sherman: What You Actually Pay - Every garage door service we offer - Garage door service in Waterbury, CT - Garage door service in Yonkers, NY