After hundreds of spring replacements across Tacoma, I’ve noticed that most homeowners don’t realize their garage door uses one of two completely different spring systems. Understanding whether you have extension springs or torsion springs isn’t just technical knowledge. It affects your safety, your repair costs, and how long your door will last.
Let me walk you through the key differences based on what I see every day in Pierce County homes.
Table of Contents
What Are Extension Springs and Where Are They Located?
Extension springs stretch along the horizontal tracks on each side of your garage door. When the door closes, these springs extend and store energy. When you open the door, they contract and help lift the weight.
I find these most often in older Tacoma homes and garages with lower ceilings. They’re the springs you’ll see running parallel to the tracks, typically with safety cables threaded through them.
What Are Torsion Springs and How Do They Work?
Torsion springs mount on a metal shaft directly above your closed garage door. Instead of stretching, they twist and wind up to create lifting force. One or two torsion springs handle the entire door weight through a cable and pulley system.
Most newer installations in the Pacific Northwest use torsion springs. They’re more compact and work better with modern Garage Door Opener Systems.
Which Spring System Lasts Longer?
Torsion springs typically last 15,000 to 20,000 cycles, while extension springs usually give you 10,000 cycles. In practical terms, that’s about 7 to 10 years for torsion springs versus 4 to 6 years for extension springs in typical Tacoma households.
Our wet Washington winters affect both types, but torsion springs handle moisture and temperature swings more consistently. I’ve replaced far fewer torsion springs prematurely compared to extension springs, and proper Garage Door Insulation can help protect both systems.
Safety Differences You Should Know
Extension springs pose a higher safety risk when they break. Without proper safety cables, a broken extension spring can whip across your garage with serious force. I always install or verify safety cables on every extension spring system I service.
Torsion springs are contained above the door and don’t fly apart when they fail. However, they’re under immense tension and should never be adjusted or replaced without professional tools and training. Learn more about Garage Door Safety to protect your family.
Cost and Maintenance Considerations
Extension springs cost less upfront, usually $150 to $250 for replacement. Torsion springs run $200 to $400 depending on door size and weight. However, torsion springs last longer and require less frequent service, making them more cost-effective over time.
Both systems need annual lubrication and visual inspections. I recommend having our team check your springs during regular maintenance visits to catch wear before a break happens. If you’re also dealing with A Noisy Garage Door Opener, we can address that during the same service call.
Get Expert Spring Service in Tacoma
Whether you have extension or torsion springs, we’ve handled thousands of replacements throughout Tacoma and know exactly what your door needs. If your springs are showing wear or you’re hearing new noises, don’t wait for a complete failure.
Contact Elite Garage Door & Gate Repair Of Tacoma today for a safety inspection and honest assessment of your spring system.
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