Garage Door Springs: Why Replacing Both at Once Could Save You Time and Money
When one garage door spring fails, it might seem reasonable to replace just the broken one, but that decision could lead to avoidable costs, delays, and even safety risks. Garage door springs are designed to function as a matched set, balancing the full weight of your door with precision. Replacing only one disrupts that balance, placing undue stress on the motor and creating the perfect conditions for a second spring to fail soon after.
At One & Only Garage Door and Gate Repair, we’ve seen this scenario play out in homes and businesses across Los Angeles County, Orange County, San Diego, Riverside, San Bernardino, and Ventura, as well as major metros like Las Vegas, San Francisco, Chicago, Houston, Fort Lauderdale, and Boston. In every region we serve, from Altadena to Irvine, Pasadena to Rancho Cucamonga, our recommendation remains the same: replacing both springs at once is a smart, proactive investment in your garage door’s performance and longevity.
If your door is starting to feel heavy, makes strange noises, or struggles to open evenly, it could be time to schedule a garage door spring replacement. Not sure whether your system uses torsion or extension springs? We’ll walk you through the differences below and explain how to make the best decision for your door, your safety, and your budget.
Understanding Garage Door Springs
Garage door springs are essential to your garage door system, as they support the door’s weight, making it easy to lift manually or with an automatic opener. These springs store energy, which is released to open and close the door. Due to the high tension they’re under, garage door springs are often the most stressed parts of the system, making them prone to wear and tear over time. Understanding their role is vital to maintaining a smoothly operating garage door.
There are two main types of garage door springs: torsion and extension springs. Both types work differently but achieve the same goal. Torsion springs, mounted above the door, use torque to lift it. They’re generally more durable and offer better balance and control. Extension springs, located on either side of the door, store energy when the door is closed and use it to lift the door when it opens. They’re typically less expensive but may not last as long as torsion springs.
Regular inspection and maintenance of these springs are crucial. If one spring breaks, the other will likely follow soon. Failing to replace both springs can cause an imbalanced door, leading to uneven wear and potentially damaging other system components. By understanding the mechanics and importance of these springs, you can take proactive steps to ensure your garage door’s longevity and reliability.
Types of Garage Door Springs: Torsion vs. Extension
When it comes to garage door springs, it’s essential to know the differences between torsion and extension springs, as each has its own pros and cons. Torsion springs are often the more efficient and durable choice. Installed above the door, parallel to the top of the door frame, they twist and coil on a shaft when the door is lowered, storing energy to lift the door. This design provides a smoother operation and better balance, reducing wear on other garage door system parts.
Extension springs, on the other hand, run along the horizontal tracks on either side of the door. They extend and contract when the door is operated, earning them their name. While they’re generally less expensive upfront and easier to install, making them a popular choice for homeowners on a budget, they’re typically less durable and prone to wear out faster. They also produce more noise during operation and provide less controlled movement, leading to uneven wear on the door and other system parts.
The choice between torsion and extension springs depends on factors like budget, garage door type, and priorities – longevity and smooth operation or initial cost savings. While torsion springs offer better long-term benefits, extension springs can be a viable option for those looking to save on upfront costs. Understanding these differences helps you make a more informed decision when replacing your garage door springs.
Signs Your Garage Door Springs Need Replacement
Recognizing the signs that your garage door springs need replacement is vital for preventing sudden failures and costly spring repairs. One of the most obvious signs is a garage door that suddenly becomes difficult to open or close. If you find yourself exerting more effort than usual to operate the door, it’s a clear indication that the springs are losing their tension. Another telltale sign is the door appearing crooked or unbalanced when in motion. This imbalance often results from one spring weakening or breaking, causing uneven distribution of weight.
Unusual noises during operation can also signal that your springs are reaching the end of their lifespan. Squeaking, grinding, or other unexpected sounds suggest that the springs are under strain and may soon fail. Regularly inspecting the springs for visible wear and tear, such as gaps, rust, or obvious damage, can also provide early warnings. If you notice any of these signs, it’s crucial to take action promptly to avoid further damage to your garage door system.
In addition to these physical indicators, the age of your springs can also serve as a guideline for replacement. Most garage door springs have a lifespan of about 7 to 9 years, depending on usage and maintenance. If your springs are nearing this age range, it’s wise to consider replacement even if they haven’t yet shown significant signs of wear. Proactive replacement can save you the hassle of dealing with a broken spring at an inconvenient time and help maintain the overall health of your garage door system.
The Risks of Replacing Only One Spring
Opting to replace only one spring when both are worn can pose several risks, both to the functionality of your garage door and to your safety. First and foremost, replacing just one spring can create an imbalance in the system. A new spring will have maximum tension and strength, while the old one will be significantly weaker. This imbalance can cause the door to operate unevenly, leading to increased strain on the door opener and other mechanical components. Over time, this added stress can cause further damage and lead to more frequent repairs or replacements.
Safety is another critical concern when replacing only one spring. Garage door springs are under a tremendous amount of tension, and an imbalanced system can increase the risk of a sudden spring failure. A broken spring can cause the garage door to fall unexpectedly, posing a serious hazard to anyone near the door at the time. Ensuring that both springs are replaced simultaneously helps maintain a balanced, stable system, significantly reducing the risk of accidents or injuries.
Moreover, the cost and inconvenience of replacing a second spring shortly after the first can be substantial. If one spring fails, the other is likely not far behind, meaning you may face another repair in the near future. By replacing both springs at the same time, you can avoid the hassle of scheduling multiple service visits and the associated costs. This proactive approach ensures that your garage door operates smoothly and reliably, saving you both time and money in the long run.
Time and Cost Benefits of Replacing Both Springs
Replacing both garage door springs at the same time can provide substantial time and cost benefits, making it a wise investment for homeowners. One of the most immediate advantages is the reduced likelihood of experiencing a second spring failure shortly after the first. This means fewer repair visits and less downtime for your garage door. This is important if you use it daily to access your home.
From a financial perspective, replacing both springs at once can lead to significant savings. Many garage door repair companies offer discounts when replacing both springs together, as opposed to replacing them separately. A balanced and well-maintained garage door system is less likely to damage other parts. This helps cut down on the need for extra repairs. By investing in both springs simultaneously, you can avoid the compounding costs associated with frequent, piecemeal repairs.
Time is another critical factor to consider. Scheduling and waiting for multiple repair visits can be inconvenient and disruptive to your daily routine. Replacing both springs at once saves time. You only need one visit, so you spend less time coordinating with garage door repair technicians. This streamlined approach not only saves you time but also ensures that your garage door is back in optimal working condition as quickly as possible.
How to Choose the Right Replacement Springs
Choosing the right replacement springs for your garage door is key for good performance and long life. The first step in this process is identifying the type of springs your garage door system uses—either torsion or extension springs. This determination is based on the design and layout of your garage door, as discussed earlier. Once you know the type, the next step is to measure the dimensions and weight of your garage door. These measurements will help you choose springs that are appropriately sized for your specific door.
When selecting replacement springs, it’s essential to consider the spring’s material and quality. High-quality springs are usually made from galvanized steel or oil-tempered steel. These materials provide greater durability and resist wear and tear. Investing in high-quality springs may cost more upfront, but can save you money in the long run by reducing the frequency of replacements and repairs. Additionally, look for springs that come with a warranty, as this can provide added peace of mind and protection against defects.
Lastly, it’s important to take into account the cycle life of the springs. The cycle life refers to the number of times a spring can be used before it fails. Most standard springs are rated for about 10,000 cycles, but higher-quality springs can be rated for 20,000 cycles or more. If your garage door sees frequent use, opting for springs with a higher cycle life can be a more economical choice in the long run. By carefully considering these factors, you can select the right replacement springs that will keep your garage door functioning smoothly and reliably for years to come.
Related Questions and Answers
Can a garage door work with one spring?
Yes, a garage door can operate with just one spring, but it depends on the spring system and the door’s weight. Torsion systems typically use two springs to evenly balance the load. However, for lighter doors, a single torsion spring—if properly rated—can sometimes suffice. The same goes for extension spring systems, though they typically rely on one spring per side of the door.
That said, running a garage door with only one functional spring creates uneven tension. This can result in jerky movement, extra wear on tracks and rollers, and accelerated strain on the garage door opener. A single spring failure is often followed by a second failure soon after, especially if they were installed at the same time.
Most technicians agree that two properly matched springs sharing the load are better for performance and longevity.
Does my garage door need 1 or 2 springs?
The number of springs your garage door needs depends primarily on its size, weight, and configuration. Single-spring setups are typically used on lightweight or single-car garage doors. Double-wide, insulated, or solid wood doors usually need two springs. This helps keep them balanced and reduces stress on the opener and hardware.
Switching from one spring to a two-spring system can make things run smoother. It also boosts long-term reliability. This is especially beneficial in high-cycle households—those where the garage door is opened and closed multiple times a day.
How much does garage door spring replacement cost?
The cost to replace garage door springs typically falls between $150 and $350, but this depends on several factors:
- Type of spring (torsion vs. extension)
- Number of springs replaced (one or both)
- Local labor rates
- Quality and brand of the springs
- Additional required parts (cables, brackets, bearings, etc.)
Replacing both springs at once can be more cost-effective in the long run, as many companies offer bundled pricing, which reduces the need for another service visit later. High-cycle springs—rated for 20,000 cycles or more—may cost a bit more upfront, but can significantly extend the interval between replacements.
A full-service spring replacement from a reputable company should include new hardware, professional installation, and a warranty on parts and labor.
Can I replace a garage door spring myself?
Replacing garage door springs yourself is not recommended. These springs are under high tension, and improper handling can result in serious injury or even death. Homeowners without the right tools—like winding bars, clamps, and tension gauges—put themselves at risk. They can also cause more damage to the door system.
Incorrect installation can be unsafe. It can also unbalance the door, damage the opener, or cause uneven cable tracking. This often turns what seems like a money-saving DIY into a far more expensive fix.
For safety-critical parts like springs, hire a pro garage door technician. They have the right skills, tools, and safety measures.
DIY vs. Professional Replacement: Pros and Cons
If you’re dealing with a broken garage door spring, you might be considering whether to tackle the fix yourself or call in a garage door spring repair professional. It’s a common dilemma for homeowners from Los Angeles to San Diego, and even in high-use areas like Las Vegas, Chicago, and Houston, where seasonal temperature shifts can wear springs out faster.
DIY replacement might seem like a cost-saving move. You can purchase the springs online and skip the labor charge. For some handy homeowners, the appeal of a do-it-yourself project and the sense of control it brings is real. But the risk is equally real—garage door springs are wound tightly under extreme tension. Without proper training and the right tools, an attempt to replace them can lead to severe injury, property damage, or a garage door that no longer opens smoothly.
At One & Only Garage Door and Gate Repair, we frequently respond to failed DIY jobs in places like Pasadena, Irvine, and Woodland Hills. Whether the wrong spring was used, the tension wasn’t properly calibrated, or the cables weren’t secured correctly, these issues can end up costing far more than the original repair.
A certified technician doesn’t just replace the springs—they inspect the entire system to ensure your door remains safe, balanced, and fully functional. That includes checking the cables, pulleys, bearings, and tracks. Plus, when you hire a professional, your garage door spring replacement often comes with a parts and labor warranty, which DIY work simply doesn’t offer.
If you’re unsure whether to do it yourself or not, consider reading more about our garage door repair services in Los Angeles, or check out how we handle emergency garage door repairs in Riverside and garage spring replacements in San Diego. You’ll get a sense of how fast, affordable, and reliable our process is—especially with our $39 same-day service call.
Maintenance Tips to Extend the Life of Your Garage Door Springs
Regular maintenance is key to extending the life of your garage door springs and ensuring the smooth operation of your garage door system. One of the most important maintenance tasks is to lubricate the springs regularly. Using a high-quality garage door lubricant, apply a light coat to the springs at least once every three months. This helps reduce friction, prevent rust, and ensure that the springs can move smoothly and without unnecessary strain.
Another essential maintenance tip is to perform regular inspections of the springs and other components of the garage door system. Look for signs of wear and tear, such as gaps in the coils, rust, or any visible damage. Catching these issues early can prevent more significant problems down the line. Also, check your garage door balance. Disconnect the opener and lift the door halfway by hand. If the door stays in place, it’s properly balanced; if it moves up or down, it may indicate that the springs need adjustment or replacement.
Keeping your garage door system clean and free of debris is crucial too. Dirt and grime can build up in the tracks and other moving parts, which causes extra friction and wear on the springs. Cleaning these areas regularly and making sure the door works smoothly can help reduce the strain on the springs and make them last longer. Keep your garage door springs in good shape by following these maintenance tips. This helps you avoid surprise repairs or replacements.
Common Myths About Garage Door Springs
Common misunderstandings about garage door springs can cause confusion and expensive errors. For instance, many people believe that all garage door springs are the same, but this is not true. Springs come in various sizes, materials, and quality levels, each designed for specific garage doors and usage patterns. Using the wrong spring type or size can lead to poor performance. You might also see more wear and even damage to your garage door system.
Another misconception is that garage door springs will last indefinitely. While high-quality springs can last a long time, they are not immune to wear and tear and will eventually need to be replaced. On average, springs last between 7 to 9 years, depending on how often you use your garage door and how well you maintain it. If you assume that springs will last forever, you may neglect maintenance and be caught off guard when they fail, which can cause inconvenience and safety hazards.
Some people also think that replacing garage door springs is a simple task that can be done on their own. However, this is not always the case. Garage door springs are under extreme tension and can cause serious injury if not handled properly. Professional technicians have the necessary training and tools to replace springs safely and correctly, reducing the risk of injury and ensuring that the job is done right. Knowing these myths helps you make better choices for your garage door maintenance service and repairs.
Making Informed Decisions for Your Garage Door
Your garage door springs do more than lift—they’re the backbone of your system’s performance. When functioning properly, they keep your door balanced, your motor running efficiently, and your home accessible and secure. But when springs wear out or fail, the consequences are immediate—and often costly.
Whether you’re managing a home in Los Angeles, San Diego, Orange County, or metro areas like Las Vegas, Chicago, or Fort Lauderdale, one fact holds true: being proactive with spring maintenance and replacement will always serve you better than reactive repairs.
Start by understanding your system. Know whether you have torsion or extension springs, be alert to the warning signs of fatigue or imbalance, and understand the risks of replacing only one spring instead of both. This knowledge alone can help you avoid common pitfalls we regularly see during emergency calls in Riverside, Santa Clarita, Irvine, and beyond.
Choosing quality replacement springs is just as important. Factors like cycle life, material durability, and proper fit for your door’s weight can dramatically influence how long your system lasts. It may be tempting to try a DIY solution, but as countless homeowners have discovered, spring replacement is a high-risk garage door repair best left to trained professionals. A misstep with high-tension components could result in serious injury or costly system damage.
At One & Only Garage Door and Gate Repair, we believe that informed customers make smarter decisions. That’s why we offer $39 same-day inspections, detailed system evaluations, and expert guidance on whether your springs need repair, replacement, or upgrade. We serve homes across California, from Pasadena to Panorama City, and nationwide in key cities like Houston, Boston, and San Francisco.
Routine care, seasonal inspections, and timely replacement of both springs when one fails are simple steps that can save you hundreds—and keep your garage door operating smoothly for years to come.