2025-01-05 Garage Door South Pasadena
Garage door springs are the unsung heroes of your door system, doing the heavy lifting every time you open or close your door. Understanding how they work, recognizing signs of wear, and knowing when to call for professional help can prevent dangerous situations and costly emergency repairs.
Your garage door likely weighs between 150 and 400 pounds.far too heavy to lift manually. Springs provide the counterbalance force that makes it possible for you (and your opener) to move the door easily. There are two main types:
Located above the door on a metal shaft, torsion springs wind and unwind to lift and lower the door. They're the more common type in modern installations because they:
- Provide smoother, more controlled movement, Last longer than extension springs, Are safer when they break (contained on the shaft) - Allow for better balance and alignment
Most residential doors have one or two torsion springs, depending on the door's weight and size.
Mounted along the horizontal tracks on either side of the door, extension springs stretch and contract to counterbalance the door's weight. They're:
- Less expensive than torsion springs, More common in older installations, Potentially dangerous when they break (can fly across the garage)
Extension springs should always have safety cables running through them to contain the spring if it breaks.
Springs don't last forever.most are rated for 10,000 to 20,000 cycles (one cycle = one open and close). Here's what to watch for:
- Gaps in the spring coils: When a spring breaks, you'll often see a visible gap - Rust or corrosion: Weakens the metal and accelerates wear - Stretched or elongated coils: Indicates the spring is losing tension - Wear marks on the coils: Shows metal-on-metal friction
- Door feels heavy: Springs are losing their lift capacity - Door won't stay open: Springs aren't properly counterbalancing the weight - Crooked door: One spring may be weaker than the other - Loud bang from the garage: A spring has broken
- Opener struggles: The motor is working harder to compensate for weak springs - Slow movement: Loss of spring tension affects speed - Jerky motion: Uneven tension causes inconsistent movement
We cannot stress this enough: never attempt to adjust, remove, or replace garage door springs yourself. Here's why:
Torsion springs are under immense tension.enough force to lift a 400-pound door. If released improperly, this tension can cause severe injuries or death. Even professionals use specialized tools and follow strict safety protocols.
Proper spring installation requires:
- Calculating the correct spring size and tension, Using the proper winding bars and techniques, Ensuring balanced tension on both sides, Testing and adjusting for safe operation
Incorrect spring installation can damage:
- The door panels, The opener motor, The tracks and hardware, Your vehicle or other property in the garage
When you call Garage Door South Pasadena for spring service, here's what to expect:
We thoroughly inspect:
- Current spring condition and type, Door weight and balance, Cable condition, Drum and shaft components, Overall system health
Based on our inspection, we'll recommend:
- Single spring replacement if only one has failed (though we often recommend replacing both) - Upgrading to higher-cycle springs for longer life, Any additional repairs needed for safe operation
Our technicians:
- Safely release tension from existing springs, Remove old springs properly, Install new springs with correct tension, Test and adjust for perfect balance, Verify safe operation of all components
While springs will eventually wear out, you can maximize their lifespan:
- Regular lubrication: Apply garage door lubricant to springs twice a year - Balance checks: Test your door's balance annually - Avoid extreme temperatures: Insulated doors help moderate temperature swings - Don't overuse: Limit unnecessary door cycles - Address problems early: Fix minor issues before they stress the springs
Spring replacement is one garage door service that should never be attempted as a DIY project. The risks are simply too high. At Garage Door South Pasadena, our licensed technicians have the training, tools, and experience to handle spring replacement safely and efficiently.
If you notice any signs of spring problems, don't wait.contact us immediately for a professional inspection. We offer same-day service for spring emergencies because we understand a malfunctioning door isn't just inconvenient; it can be dangerous.