7 min read Garage Door Bradley Team
Garage door springs are among the most critical.and potentially dangerous.components of your garage door system. These powerful springs counterbalance the weight of the door, making it possible to open and close a door that may weigh 150 to 400 pounds or more. Understanding how springs work, recognizing signs of wear, and knowing when to call a professional can help keep your garage door safe and functional.
Your garage door springs store mechanical energy when the door is closed and release it to help lift the door when opening. Without springs, the door would be too heavy for most openers to lift and nearly impossible to open manually. Springs are under extreme tension, which is why spring-related repairs should always be left to professionals.
Torsion springs are mounted horizontally above the garage door opening. When the door closes, cables attached to the bottom corners of the door cause the springs to wind up, storing energy. When the door opens, the springs unwind and release that energy to help lift the door. Most residential garage doors have one or two torsion springs depending on door weight and size. Torsion springs typically last 10,000-20,000 cycles, roughly 7-14 years with average use.
Extension springs run parallel to the horizontal tracks on either side of the door. These springs stretch and contract to store and release energy. Extension springs typically last 10,000 cycles. They require safety cables to prevent injury if they break.
For doors with heavy use.such as those in families with multiple drivers or home businesses.high-cycle springs rated for 25,000-100,000 cycles are available. These cost more initially but save money over time for high-use applications.
Recognizing the signs of spring wear can help you address the issue before a complete failure. Watch for these warning signs.
If your garage door suddenly seems much heavier than usual when opening manually, the springs may be weakening or broken. A properly balanced door should feel light and stay in place when opened halfway.
During visual inspections, look for gaps in the spring coils, which indicate a broken spring. Check for rust or corrosion that weakens the metal. Notice if the spring appears stretched or deformed. Look for any visible cracks or damage.
A loud bang or pop from your garage, especially when no one is operating the door, often indicates a spring has broken. The sound is caused by the sudden release of tension when the spring snaps.
If your door opens crooked or one side rises faster than the other, you may have a broken spring on one side, uneven spring tension, or a single spring nearing the end of its life on a two-spring system.
A door that won't stay open when lifted manually.or slams shut.indicates spring problems. The springs aren't providing enough force to counterbalance the door's weight.
If your garage door opener struggles to lift the door, makes straining noises, or can't lift the door at all, the springs may have failed. Operating an opener with broken springs can damage the motor.
Garage door spring replacement is not a DIY project. Here's why you should always call a professional.
Torsion springs are wound under tremendous tension.enough to cause serious injury or death if they release unexpectedly. Even extension springs carry significant stored energy. A spring that snaps or a winding bar that slips can cause severe lacerations, broken bones, or worse.
Proper spring replacement requires winding bars of the correct size, torque wrenches for precise tensioning, vice grips and clamps, and safety equipment. Improvising with incorrect tools is extremely dangerous.
Springs must be matched to your door's weight and size. Incorrect springs can damage the door and opener, fail prematurely, and create unsafe conditions.
When you call a professional for spring replacement, here's what typically happens.
The technician will inspect the entire door system, not just the springs. They'll check the cables, rollers, and tracks. They'll assess the opener and safety features. They'll measure the door and determine the correct spring specifications.
The technician will secure the door to prevent movement, release tension from the old springs safely, remove the old springs and any damaged hardware, install new springs matched to your door, wind the springs to the correct tension, and lubricate all moving parts.
After installation, they'll test the door balance multiple times, adjust spring tension as needed, verify the opener works properly, test safety features, and ensure smooth, quiet operation.
While springs will eventually wear out, you can maximize their lifespan through regular maintenance. Keep springs lubricated with garage door lubricant. Maintain proper door balance to reduce stress on springs. Don't overwork the door with excessive daily cycles. Keep the door and tracks clean and in good repair. Address minor issues before they strain the springs.
If you have a two-spring system and one spring breaks, it's generally recommended to replace both springs at the same time. Both springs have similar age and wear. The second spring is likely to fail soon. Replacing both saves on service call costs. New matched springs ensure proper balance.
Spring replacement costs vary based on spring type with torsion costing more than extension. The number of springs affects the price. Spring quality matters, with high-cycle springs costing more. Door size and weight influence costs. Labor rates in your area also play a role.
At Garage Door Bradley, we provide transparent pricing for spring replacement. Our technicians use high-quality springs and stand behind their work with a warranty. If you're experiencing any signs of spring problems, don't wait.call us at (863) 264-3807 for prompt, professional service.
If you suspect a broken spring, do not attempt to operate the garage door. Disconnect the opener and avoid using the door until a professional can inspect and repair it. Your safety is paramount.