2024-12-20 5 min read Mike Johnson
Garage door springs are the unsung heroes of your garage door system. These powerful components do the heavy lifting.literally.making it possible for your opener to raise and lower a door that can weigh 200-400 pounds. Understanding how springs work and recognizing when they need attention can help you maintain a safe and functional garage door.
Torsion springs are mounted horizontally above the garage door opening. When the door closes, cables attached to the bottom corners force the springs to wind up, storing energy. When you open the door, this stored energy helps lift the heavy door.
Torsion springs are the preferred choice for most residential garage doors because they:
Extension springs run parallel to the horizontal tracks on either side of the door. They stretch and contract as the door moves. When the door is closed, the springs are under maximum tension; when open, they're relaxed.
Extension springs are common on older doors and lighter single-car doors. They're generally less expensive than torsion springs but require safety cables running through them to prevent dangerous failure.
Garage door springs are rated by cycle life. One cycle equals one complete open and close. Most standard springs are rated for approximately 10,000 cycles. For a typical household that uses the garage door four times daily, that's about 7 years of use.
High-cycle springs rated for 20,000-50,000+ cycles are available and recommended for families that use their garage door frequently. These premium springs cost more upfront but provide better value over time.
Watch for these warning signs:
We cannot stress this enough: garage door spring repair is extremely dangerous and should only be performed by trained professionals. Here's why:
Torsion springs can store enough energy to seriously injure or kill someone if they release unexpectedly. The winding bars used for adjustment can slip, and the spring's force can cause them to become deadly projectiles.
Proper spring replacement requires specific tools that most homeowners don't own. Improvising with incorrect tools dramatically increases the risk of injury.
Springs must be wound to exact specifications based on door weight and size. Incorrect tension can cause premature wear, poor door operation, or safety hazards.
When one spring breaks, it's often best to replace both. Springs must be matched correctly to ensure balanced operation.
At Garage Door Los Alamitos, our technicians are trained and equipped to handle spring replacement safely. We carry springs for all door types and can typically complete replacement the same day you call. Don't risk injury.contact us for fast, professional spring service.