6 min read
Garage door springs are the unsung heroes of your garage door system. They counterbalance the door's weight.typically 150-250 pounds for a standard residential door.making it possible for you (or your opener) to lift it with minimal effort. Without properly functioning springs, your garage door would be nearly impossible to open.
Understanding your springs helps you recognize when they need attention and why professional service is essential for your safety.
Mounted above the door opening on a metal shaft, torsion springs are the most common type in modern installations. They work by twisting and coiling when the door closes, storing energy that's released when the door opens.
Torsion springs offer several advantages: longer lifespan, smoother operation, and better balance. They're also considered safer because they're mounted on a shaft that contains the spring if it breaks.
Found on older installations and smaller doors, extension springs run along the horizontal tracks on either side of the door. They stretch and contract as the door moves, pulling it open and controlling its descent.
Extension springs should always have safety cables running through them. If a spring breaks without a safety cable, it can become a dangerous projectile.
Spring lifespan is measured in cycles, with one cycle being a complete open-and-close operation. Standard springs are rated for about 10,000 cycles. If you open and close your door four times daily, that's roughly 7 years of use.
High-cycle springs, rated for 25,000-50,000 cycles, are available for busy households. While they cost more initially, they often prove more economical over time for homes with heavy garage door usage.
Factors that affect spring lifespan include:
Watch for these indicators that your springs are failing:
Garage door spring replacement is one of the most dangerous home repairs. The springs are under extreme tension.enough force to seriously injure or kill someone if mishandled. Every year, people are injured attempting DIY spring repairs.
Professional technicians have the proper tools, training, and experience to replace springs safely. They also ensure the new springs are correctly sized and properly tensioned for your specific door.
At Garage Door El Cajon, our technicians are extensively trained in spring systems. We carry a full range of springs on our trucks for same-day replacement in most cases.
If one spring breaks, we strongly recommend replacing both springs simultaneously.even if the second spring appears functional. Springs from the same installation wear at the same rate. If one has failed, the other is likely near the end of its life too.
Replacing both springs at once saves the labor cost of a second service call, ensures balanced operation, and prevents the door from being put out of service again soon.
While springs will eventually wear out, you can maximize their lifespan with simple maintenance:
If you suspect spring problems or your door is showing any of the warning signs mentioned above, don't delay. Call Garage Door El Cajon at (619) 859-2433 for safe, professional spring replacement. We offer same-day emergency service throughout El Cajon and surrounding areas.