2024-01-02 5 min read Garage Door Milford Team
Garage door springs are the unsung heroes of your garage door system. They do the heavy lifting.literally.counterbalancing hundreds of pounds so your opener can raise and lower the door smoothly. Understanding how these springs work and when they need replacement can help you maintain a safe, functional garage door.
There are two main types of springs used in residential garage doors:
Located above the door opening on a metal shaft:
- Most common in modern installations, Use torque to lift the door, Typically last 15,000-20,000 cycles (7-12 years with average use) - Safer design.contained on the shaft when they break, Provide smoother, more balanced operation
Located along the horizontal tracks on either side:
- Found in older installations or doors with limited headroom, Stretch and contract to lift the door, Usually last 10,000-15,000 cycles, Should have safety cables running through them, More likely to cause damage if they break without safety cables
If your garage door won't open at all, or your opener strains to lift it, a broken spring is often the culprit. You might hear a loud bang when the spring breaks.that's the sound of the stored energy releasing.
If one side of your door lifts higher than the other, you may have:
- A broken extension spring on one side, Uneven torsion spring tension, A combination of spring and cable issues
During your regular inspections, look for:
- A gap in torsion springs (indicates a break) - Stretched or elongated extension springs, Rust or corrosion on springs, Cables that have come off the drums
When springs weaken or break, the door loses its counterbalance. This causes the door to slam shut.a serious safety hazard.
If lifting your door manually feels harder than usual, your springs may be worn out. A properly balanced door should lift easily with one hand.
This cannot be stressed enough: garage door spring replacement is not a DIY project.
Here's why:
Torsion springs are wound tight enough to lift a 150-400 pound door. When released improperly, this energy can cause serious injury or death.
Proper spring replacement requires:
- Winding bars (not screwdrivers or pry bars) - Spring clamps, Proper gauges and measurement tools, Experience to handle these tools safely
Springs must be correctly sized and tensioned. The wrong springs or improper tension can:
- Damage your opener, Wear out other components prematurely, Create safety hazards, Cause the door to operate poorly
Attempting DIY spring replacement often results in:
- Damage to the door or opener, Injury from flying components, The need for more expensive professional repairs
When you call Garage Door Milford for spring replacement:
1. Inspection: We assess the entire system, not just the springs 2. Recommendation: We explain what's needed and provide upfront pricing 3. Quality parts: We use high-cycle springs rated for 25,000+ cycles 4. Professional installation: Our technicians safely remove old springs and install new ones 5. System adjustment: We balance the door and test all safety features 6. Warranty: Our work is backed by our lifetime warranty
Spring lifespan is measured in cycles (one cycle = one open and one close):
- Standard springs: 10,000-15,000 cycles, High-cycle springs: 25,000-50,000 cycles, Ultra-high-cycle springs: 100,000+ cycles
For a family that opens their garage door 4 times daily:
- Standard springs: 7-10 years, High-cycle springs: 17-34 years
We recommend investing in higher-cycle springs.the additional cost is minimal compared to the extended lifespan.
While springs will eventually wear out, you can extend their life:
- Lubricate springs every few months with garage door lubricant, Keep the door balanced (don't let issues go unfixed) - Avoid unnecessary cycles (don't use the garage door as a toy) - Schedule annual professional maintenance
If you're experiencing any signs of spring problems, don't wait.a failing spring can leave you stranded or cause an accident. Contact Garage Door Milford at (203) 408-6972 for fast, professional spring replacement. We offer same-day service for most spring repairs and back all our work with our lifetime warranty.