Your garage door is a modern convenience you probably use every day without a second thought. But behind its smooth and effortless operation is a powerful system, and the garage door springs are the unsung heroes doing all the heavy lifting. These tightly wound pieces of metal are responsible for counterbalancing the entire weight of your door, making it light enough for you to lift manually or for the opener to move with ease.
When your springs are working correctly, everything is seamless. But when they fail, it can lead to a noisy, malfunctioning, or completely immobile garage door. Understanding the signs of spring trouble is key to preventing a major headache, ensuring your family’s safety, and knowing when it’s time to call in the professionals.
This guide will walk you through the importance of your garage door springs, the telltale signs that they’re wearing out, and why timely replacement is a smart move for any homeowner.
Understanding the Types of Garage Door Springs
Before diving into the warning signs, it helps to know what kind of springs your garage door uses. There are two main types, and each works a little differently.
Torsion Springs
Torsion springs are the most common type for modern residential garage doors. You will find them mounted on a metal bar directly above the garage door opening. As the door closes, cables cause the springs to wind up, storing immense tension. When the door opens, these springs unwind, using their stored energy to lift the door’s weight. Torsion spring systems are known for being more durable and providing a more controlled, balanced motion. Most doors have one or two torsion springs.
Extension Springs
Extension springs are typically found on older or lighter garage doors. They run along the sides of the door, parallel to the horizontal tracks. Unlike torsion springs that twist, extension springs stretch and contract to lift and lower the door. As the door goes down, the springs extend, storing energy. As it opens, they retract, pulling the door up. Because they stretch and retract with each use, they are more prone to wear and can be more dangerous if they snap. That’s why they should always have a safety cable running through them.
7 Signs Your Garage Door Springs Need Attention
Garage door springs don’t last forever. They are rated for a specific number of cycles—one cycle being one full opening and closing. The average spring is designed for about 10,000 cycles. If you use your garage door four times a day, that adds up to nearly 1,500 cycles a year, meaning you could need a replacement in about seven years.
Here are the most common signs that your springs are nearing the end of their life:
The Door Feels Extremely Heavy
The most obvious sign of a broken or worn-out spring is a garage door that suddenly feels incredibly heavy. If you disengage the automatic opener (by pulling the red emergency cord) and struggle to lift the door manually, the springs are no longer doing their job of counterbalancing the weight. A properly balanced door should be easy to lift with one hand.
You See a Gap in the Spring
A visual inspection can often tell you everything you need to know. Look at your torsion spring above the door. If it’s broken, you will see a visible gap in the middle of the coil, usually about two inches wide. For extension springs, you might see one hanging down or visibly snapped and out of place.
The Door Opens Crookedly or Jerkily
If your door has two springs, one might break before the other. When this happens, one side of the door is still getting lifted while the other is dead weight. This imbalance will cause the door to lift at an angle, often getting stuck in the tracks. The movement may also become jerky and uneven as the opener strains to lift the lopsided load.
You Heard a Loud Bang from the Garage
Many homeowners report hearing a loud noise, like a firecracker or a gunshot, coming from their garage. This is often the sound of a torsion spring snapping under its immense tension. Because the spring releases its stored energy all at once, the break is sudden and incredibly loud. If you hear this sound, a broken spring is the most likely culprit.
The Top of the Door is Damaged
When a spring breaks while the door is in motion, the door can come crashing down. This sudden impact can cause the top panel of your garage door to bend, buckle, or crumple. If you notice damage to the top section, it’s a strong indicator that the springs failed and the door fell.
The Cables are Loose or Snapped
Your garage door system uses lift cables that work directly with the springs to raise and lower the door. If a spring breaks, the tension is lost, and these cables will become loose and may even come off their pulleys. You might see them hanging loosely or looking like a tangled mess of spaghetti.
The Automatic Opener Strains or Stops Working
Your garage door opener is designed to guide the door, not lift its full weight. When a spring fails, the opener is forced to take on hundreds of pounds of extra load. You might hear the motor straining, or it may stop working altogether. Many modern openers have a safety feature that will prevent them from operating if they detect too much resistance, protecting the motor from burning out.
When to Call Superior Door for a Replacement
If you notice any of the signs listed above, it’s time to call a professional. Don’t wait for a complete failure that could leave you trapped in or out of your garage.
At Superior Door Service, our experienced technicians specialize in safe and efficient garage door spring replacement. We can quickly diagnose the problem, provide high-quality replacement springs, and ensure your door is perfectly balanced for smooth and reliable performance. Investing in a professional spring replacement not only restores your door’s function but also protects your family and your property.
Is your garage door acting up? Don’t risk it. Contact Superior Door Service today for a professional inspection and expert service. We’re here to keep your garage door operating safely for years to come.