2024-01-10 7 min read
Garage door springs are under tremendous tension and are one of the most critical components of your door system. Understanding how they work and recognizing signs of wear can help you avoid inconvenient breakdowns and potential safety hazards.
There are two main types of springs used in residential garage doors:
Torsion springs are mounted horizontally above the garage door opening. They work by twisting to store energy, which is released to help lift the heavy door. These springs are typically found on heavier doors and offer several advantages:
- Smoother operation: Torsion springs provide more balanced lifting force - Longer lifespan: They typically last 15,000-20,000 cycles (one cycle = one open and close) - Better control: They allow for more precise adjustment and smoother movement - Space efficient: Mounted above the door, they don't interfere with clearance
Extension springs are mounted on either side of the door, running parallel to the horizontal tracks. They stretch and contract to provide lifting power. While less expensive initially, they have some drawbacks:
- Shorter lifespan: Typically 10,000-15,000 cycles - More parts to maintain: Cables and pulleys work with the springs - Safety concerns: Should always have safety cables installed to prevent injury if a spring breaks
Don't wait for a complete spring failure. Watch for these warning signs:
Visual Indicators - Gaps in the spring coils, Rust or corrosion on the springs, Springs that look stretched or worn, Visible wear on cables connected to springs
Operational Signs - Door feels heavier than usual when lifting manually, Door doesn't stay open when raised halfway, Loud squeaking or grinding noises during operation, Door appears crooked or unbalanced when moving, Opener struggles more than usual to lift the door
Red Flags Requiring Immediate Attention - A loud bang from the garage (often indicates a spring has broken) - Door won't open at all or only opens a few inches, Visible gap in the spring indicating it has snapped
We cannot stress this enough: garage door spring repair should only be performed by trained professionals. Here's why:
Extreme Tension Torsion springs can hold the equivalent of 200-400 pounds of force. A sudden release of this tension can cause severe injury or death. Even extension springs store enough energy to cause serious harm.
Specialized Tools Required Professional technicians use winding bars, vise grips, and other specialized tools designed for safe spring work. Improvising with household tools is extremely dangerous.
Proper Sizing Springs must be precisely sized for your door's weight and dimensions. An incorrectly sized spring will either fail prematurely or put excessive strain on other components.
Warranty Considerations DIY spring replacement typically voids any warranty on your door system. Professional installation often includes warranty protection.
When you call Garage Door Long Beach for spring repair, here's what happens:
1. Assessment: Our technician will inspect the entire door system, not just the springs 2. Recommendation: We'll explain what needs to be done and provide an upfront quote 3. Quality Parts: We use high-cycle springs rated for 25,000+ cycles 4. Complete Service: We'll balance the door, lubricate all moving parts, and test safety features 5. Safety Check: We verify all components are working correctly before leaving
While all springs eventually wear out, you can maximize their lifespan:
- Lubricate springs twice yearly with a garage door-specific lubricant, Maintain balance by testing monthly (disconnect opener and manually lift to halfway) - Keep tracks clean and aligned, Address small issues before they become big problems
Professional spring replacement typically costs between $150-$350 for extension springs and $200-$400 for torsion springs, including parts and labor. While this may seem expensive, consider the safety risks and potential damage from DIY attempts.
Contact Garage Door Long Beach for a free spring inspection. We'll honestly assess your springs' condition and help you plan for replacement before an emergency occurs.