Understanding Garage Door Spring Replacement: What Every Homeowner Should Know
2024-01-05 Garage Door Company Downey
Garage door springs are among the most critical components of your garage door system. They bear the enormous weight of the door, making it possible for you to open and close it with ease. Understanding how these springs work and when they need replacement can help you maintain a safe, functional garage door. Here's everything homeowners should know about garage door spring replacement.
Types of Garage Door Springs
There are two main types of garage door springs, each with its own characteristics and applications.
Torsion Springs
Torsion springs are mounted on a metal shaft above the garage door opening. When the door closes, the springs wind up, storing energy. When you open the door, this stored energy is released, helping to lift the heavy door. Torsion springs are the more common type in modern residential garage doors.
Characteristics of Torsion Springs: - Mounted above the door opening on a metal shaft, Available in various sizes based on door weight, Typically last 15,000-20,000 cycles (7-9 years with regular use) - Provide smoother, more controlled door movement, Generally safer when they break (contained on the shaft)
Extension Springs
Extension springs are mounted on both sides of the door, running parallel to the horizontal tracks. They stretch and contract to counterbalance the door's weight. While still used in some applications, they're less common in newer installations.
Characteristics of Extension Springs: - Mounted on the sides of the door along the horizontal tracks, Come in pairs (one on each side) - Typically last 10,000-15,000 cycles (5-7 years with regular use) - Less expensive than torsion springs, Can be more dangerous when they break (can fly off if safety cables aren't installed)
Signs Your Springs Need Replacement
Recognizing the signs of failing springs can help you schedule replacement before a complete failure, which often happens at the most inconvenient time.
Visible Wear or Damage
Inspect your springs regularly for signs of wear. Look for gaps in the coils, rust, or stretched appearance. Torsion springs that appear stretched or have gaps between coils are nearing the end of their life.
Door Opens Crooked
If your door opens unevenly, with one side higher than the other, you may have a broken or weakened extension spring. With torsion springs, this could indicate that one spring has broken or lost tension.
Door Falls Quickly When Closing
A properly balanced door should close slowly and smoothly. If your door falls quickly or slams shut, your springs may be worn and unable to counterbalance the door's weight properly.
Loud Bang from the Garage
A loud bang coming from your garage often indicates a spring has broken. The sound is caused by the rapid unwinding of the spring under tension. After hearing this sound, inspect your springs immediately.
Door Won't Open or Feels Very Heavy
If your door won't open with the opener or feels extremely heavy when lifting manually, your springs have likely broken. The opener motor isn't designed to lift the full weight of the door without spring assistance.
Why Professional Replacement is Essential
Garage door spring replacement is one of the most dangerous home repair tasks. The springs are under extreme tension.enough to seriously injure or kill someone if they're handled incorrectly.
The Dangers of DIY Spring Replacement
Extreme Tension: A garage door spring under tension stores a tremendous amount of potential energy. Improper handling can cause the spring to release this energy violently.
Specialized Tools Required: Professional technicians use specialized tools designed for safe spring handling. These tools aren't typically available to homeowners.
Risk of Incorrect Installation: Installing the wrong size spring or setting incorrect tension can cause the door to malfunction, potentially causing property damage or injury.
Voided Warranties: Many garage door and opener warranties are voided if repairs are performed by anyone other than a certified professional.
What Professional Replacement Includes
When you hire Garage Door Company Downey for spring replacement, you get:
- Complete inspection of all door components, Selection of properly sized springs for your specific door, Safe removal and disposal of old springs, Professional installation with proper tension adjustment, Lubrication and adjustment of all moving parts, Safety testing and operational verification, Warranty on parts and labor
Extending Spring Life
While springs will eventually wear out, proper maintenance can extend their useful life.
Regular Lubrication
Apply garage door lubricant to your springs every few months. This reduces friction and prevents rust, both of which shorten spring life.
Annual Professional Maintenance
Have a professional inspect and adjust your springs annually. They can identify wear before it leads to failure and ensure proper tension is maintained.
Limit Door Cycles
Each time you open and close your garage door, it uses one spring cycle. Minimizing unnecessary door operations can extend spring life.
Cost Considerations
Spring replacement costs vary based on the type of springs, door size, and local labor rates. In the Downey area, you can expect:
- Extension springs: $150-$250 (including labor) - Torsion springs: $200-$350 for one spring, $300-$500 for a pair
We always recommend replacing springs in pairs, even if only one has broken. The springs wear at the same rate, so if one has failed, the other is likely to fail soon.
Contact Us for Safe, Professional Spring Replacement
Don't risk injury by attempting to replace garage door springs yourself. At Garage Door Company Downey, our certified technicians have the training, tools, and experience to replace your springs safely and efficiently. Call us at 424-377-7791 for same-day service on spring replacements.