2023-12-28 8 min read Tom Rodriguez
Garage door springs are among the most critical components of your door system. They counterbalance the weight of the door (often 150-400 pounds), making it possible to open and close with minimal effort. Understanding how they work and when they need replacement can save you time, money, and potentially prevent injury.
Types of Garage Door Springs
Torsion Springs Located above the garage door opening, torsion springs twist and coil to lift the door. They're mounted on a metal shaft with cable drums at each end. Benefits include: - Longer lifespan (15,000-20,000 cycles) - Smoother operation - Better balance - More controlled movement
Extension Springs Found along the horizontal tracks on either side of the door, extension springs stretch and contract to help lift the door. They're typically: - Less expensive initially - Shorter lifespan (10,000 cycles) - More dangerous if they break without safety cables
Why Springs Break
The most common reason springs fail is simple wear and tear. Every time you open and close your garage door counts as one cycle. Average households open their door 3-5 times daily, meaning springs see significant stress.
Other factors that contribute to spring failure: - Temperature fluctuations (metal expands and contracts) - Rust and corrosion - Lack of maintenance - Poor quality springs - Incorrect spring size
Warning Signs of Failing Springs
Watch for these indicators: - Door feels heavier than usual - Visible gap in the spring - Door only opens 6-8 inches then stops - Loud bang from the garage (spring breaking) - Crooked door when opening - Jerky movement
What to Expect During Replacement
Professional Assessment A technician will first evaluate: - Spring type and size needed - Overall door condition - Opener functionality - Other components that may need attention
The Replacement Process For torsion springs, replacement typically takes 1-2 hours and involves: 1. Securing the door in the down position 2. Releasing tension from the old spring(s) 3. Removing the old spring(s) 4. Installing new spring(s) 5. Winding and balancing 6. Testing operation
Cost Factors Spring replacement typically costs $200-$400 and depends on: - Spring type (torsion vs. extension) - Number of springs - Spring quality - Door size and weight - Emergency vs. scheduled service
Why You Should NEVER DIY
Garage door springs are under extreme tension. Attempting DIY repair has resulted in serious injuries and even deaths. Only trained professionals with proper tools should handle spring replacement. This is not an area to save money through DIY.
Extending Spring Life
Help your springs last longer by: - Scheduling annual professional maintenance - Applying proper lubrication - Avoiding door misuse - Maintaining consistent temperature in your garage
When to Replace Both Springs
If one spring breaks and the other is the same age, we typically recommend replacing both. The second spring is likely to fail soon, and replacing both saves on labor costs and prevents an additional service call.
At Garage Door Company Dana Point, we stock springs for all door types and sizes, allowing for same-day repairs in most cases. Our experienced technicians ensure safe, proper installation with every job. Call 949-710-4897 for immediate assistance.