5 Warning Signs Your Garage Door Spring Is About to Snap

Your garage door opens and closes dozens of times each week. That reliable operation depends on a small but critical component — the springs. These tightly wound coils bear the full weight of the door, lifting hundreds of pounds with minimal effort.

When springs begin to fail, the consequences go far beyond inconvenience. Recognizing these five warning signs that your garage door spring is about to snap can help you avoid a sudden breakdown, prevent serious injury and protect your property from costly damage.

How to Tell if Garage Door Springs Are Failing

Most standard garage door springs are rated for about 10,000 cycles, which translates to around six to 10 years of typical use. Once they approach the end of their lifespan, they’ll often give you clear warning signs before they fail. Knowing how to tell if garage door springs are broken can help you address the problem before it becomes dangerous.

1. A Sudden, Loud Bang 

Garage doors make different noises depending on the issue. For example, a garage door squealing typically means the springs and other moving parts need lubrication, which is a simple fix you can often handle yourself. But a loud, sudden bang is one of the most unmistakable signs of a broken garage door spring. 

This sound occurs when the tightly wound spring snaps and releases all of its stored tension at once. It signals an immediate failure, and the door should not be used until a professional inspects and replaces the broken spring.

2. The Door Becomes Very Heavy or Closes Too Fast

Your garage door spring does most of the heavy lifting. It counterbalances the door’s weight so you can open it easily, even manually. When the spring breaks or loses tension, that counterbalance disappears.

To test this issue, disconnect the automatic opener using the manual release handle. Try to lift the door yourself. A properly functioning door should feel surprisingly light and stay open when you lift it halfway. If the door feels impossibly heavy, won’t stay open or slams down quickly when you try to close it, the spring has likely failed. Don’t continue trying to operate the door manually or with the opener once you notice this issue.

3. Visible Gaps in the Spring Coils

Sometimes, you can spot a broken garage door spring just by looking at it. Inspect the springs mounted above your garage door. A healthy spring has tightly wound coils with no visible separation between them.

If you notice an inch or more of space between the coils, the spring has snapped and the door is no longer safe to operate. Even if the door still moves with the opener, continuing to use it can strain the motor and lead to further damage or failure.

4. The Door Opens Crookedly or Jerkily

If one side lifts faster than the other, or the door jerks and stutters as it opens, you may have a spring problem. Many garage doors use a two-spring system, with one spring on each side. When one spring breaks, the other spring has to handle the entire load on its own.

This imbalance causes the door to lift unevenly, which can damage the door tracks, rollers and opener over time. You might also notice the garage door squeals or grinds when you open it as the unbalanced door struggles to move smoothly. The uneven operation is both a safety hazard and a sign that further damage is imminent if the problem isn’t addressed.

5. The Garage Door Opener Strains or Fails

Your garage door opener is designed to assist with opening the door, not to carry its full weight. The spring provides the counterbalance that makes the opener’s job manageable. The opener has to work much harder than it was designed to handle if the spring breaks.

You might notice the opener motor running longer than usual, making unusual sounds or stopping altogether before the door is fully open. Some openers have built-in safety features that prevent them from operating if they detect excessive resistance. If your opener suddenly stops working or struggles to lift the door, broken garage door springs are a likely cause. Don’t assume it’s just an opener malfunction — check the springs first.

Why You Can’t Ignore Signs of a Broken Garage Door Spring

A failing garage door spring is a serious safety hazard for your family and property. Garage door springs are under immense tension, storing enough energy to lift several hundred pounds. When that tension releases suddenly, the springs can snap and cause the door to fall. A falling garage door can crush vehicles, damage property or severely injure anyone standing beneath it.

Operating a door with a broken spring can also damage other components. The opener motor can burn out from overwork. The cables, tracks and rollers experience excessive wear. What starts as a spring replacement can quickly become a much more expensive repair if you continue using the door. 

Request our Garage Door Spring Services

What to Do if You Suspect a Failing Spring

Immediate action is critical for safety. If you notice any of the warning signs above, follow these steps to keep your home and family safe:

• Stop using the door immediately: Do not try to open or close the door again, either with the automatic opener or manually. Continued operation could cause the door to fall unexpectedly or lead to further damage.
• Secure the area: Keep people and pets away from the garage door. If your vehicles are already inside the garage or outside your house, leave them there. 
• Unplug the garage door opener: Disconnect the opener unit from its power source. Doing so prevents anyone from accidentally operating the door with a remote or wall switch, which could result in injury or further damage.
• Do not touch the springs or cables: Garage door springs are under extreme tension. Attempting to adjust, remove or even touch them can release the stored energy, resulting in serious injury. Leave all hardware untouched.
• Call a professional technician: Contact a qualified garage door company right away for professional spring replacement. Explain the warning signs you’ve observed and mention that you suspect a spring issue. All spring repairs should be performed by trained technicians who have the specialized tools and knowledge to complete the job safely.

Contact the Experts at Olympic Garage Door

When you notice the warning signs of a failing garage door spring, it’s time to call in the professionals. Olympic Garage Door serves Port Angeles, Sequim and the surrounding Olympic Peninsula with trusted, high-quality garage door services. Our skilled technicians can thoroughly examine your garage door springs and replace them to ensure lasting safety and performance.

Whether you need prompt spring repair or want to stay ahead of potential problems with a preventive garage door tuneup, Olympic Garage Door has you covered. Contact our team to schedule your service visit today.

Linked sources:

• https://www.olympicgaragedoor.com/blog/signs-to-replace-garage-door-opener/ 
• https://www.olympicgaragedoor.com/blog/why-is-my-garage-door-making-noise/
• https://www.olympicgaragedoor.com/garage-door-services/spring-repair/ 
• https://www.olympicgaragedoor.com/garage-door-services/maintenance-and-tuneup-services/ 
• https://www.olympicgaragedoor.com/contact-us/request-service/