# Garage Door Spring Replacement: What Every Homeowner Should Know
Garage door springs are among the most critical—and potentially dangerous—components of your garage door system. These powerful springs bear the entire weight of your garage door, making it possible to open a door that might weigh 200-400 pounds with minimal effort. Understanding how these springs work, when they need replacement, and why professional service is essential can help keep your family safe and your garage door functioning properly.
There are two main types of garage door springs: torsion springs and extension springs. Each has distinct characteristics and maintenance requirements.
Torsion springs are mounted horizontally above the garage door opening. They use torque to lift the door, winding and unwinding as the door moves. These springs are more common in modern installations because they're more balanced, durable, and safer than extension springs.
Torsion springs typically last 15,000 to 20,000 cycles (one cycle equals one opening and closing). For an average household that opens their garage door 4-5 times daily, this means about 7-10 years of service life.
Extension springs run along the horizontal tracks on both sides of the door. They stretch and contract to provide the lifting force. While less expensive than torsion springs, they require more maintenance and have a shorter lifespan.
Extension springs should always have safety cables running through them. These cables prevent the spring from becoming a dangerous projectile if it breaks.
Recognizing the signs of spring failure can prevent a sudden breakdown and potential injury:
1. The Door Feels Heavy If your garage door suddenly feels much heavier when you lift it manually, the springs may be failing. A properly functioning door should feel light and easy to lift.
2. The Door Won't Stay Open When you open your garage door manually and release it at the halfway point, it should stay in place. If it falls, the springs aren't providing adequate counterbalance.
3. Visible Wear or Damage Look for gaps in the torsion spring coils, rust, or signs of stretching. Any visible damage means it's time to call a professional.
4. Loud Bang from the Garage A broken spring often makes a loud noise—like a firecracker—when it snaps. If you hear this sound, do not try to operate the door.
5. Crooked Door Movement If one spring is weaker than the other, the door may open unevenly or appear crooked. This puts stress on the entire system and should be addressed immediately.
We strongly advise against attempting garage door spring replacement as a DIY project. Here's why:
Extreme Tension: Garage door springs are under extreme tension. A standard residential torsion spring can hold up to 200 pounds of force. If improperly handled, a spring can release with enough force to cause severe injury or death.
Specialized Tools Required: Proper spring replacement requires winding bars, vise grips, and other specialized tools. Using improvised tools increases the risk of accidents.
Precise Calibration: Springs must be wound to exact specifications based on door weight and size. Incorrect winding can cause the door to fall or fly open unexpectedly.
Multiple Spring Replacement: If one spring breaks, the other is likely near the end of its life too. Professionals typically recommend replacing both springs to ensure balanced operation.
When you call Garage Door Beaverton for spring replacement, here's what you can expect:
1. Safety First: We secure the door before beginning any work to prevent accidental movement.
2. Assessment: We inspect the entire door system, not just the springs, to identify any other issues that need attention.
3. Quality Parts: We use high-cycle springs rated for extended life. Our standard springs offer 25,000-30,000 cycles.
4. Proper Installation: Our technicians use professional tools and follow manufacturer specifications for safe, proper installation.
5. System Tuning: After installation, we balance the door, lubricate moving parts, and test all safety features.
6. Warranty: All our spring work is backed by our satisfaction guarantee and parts warranty.
While you shouldn't attempt spring replacement yourself, there are maintenance steps you can safely perform:
- Visually inspect springs monthly for signs of wear - Keep springs lightly coated with garage door lubricant - Test door balance every few months - Keep tracks clean and aligned - Schedule annual professional maintenance
If you suspect your garage door springs need attention, don't wait until they fail completely. A broken spring can leave your car trapped in the garage or create a serious safety hazard. Contact Garage Door Beaverton at 541-702-3852 for prompt, professional service throughout Beaverton, Tigard, Hillsboro, and all surrounding areas.
We offer 24/7 emergency service for broken springs because we know garage door problems don't wait for convenient times.