Garage door springs play a crucial role in the smooth operation of your garage door system. These components counterbalance the door’s weight, making it easier to open and close. There are two main types of garage door springs: torsion springs and extension springs.

Torsion springs are mounted horizontally above the garage door opening and are twisted as the door moves. On the other hand, extension springs are stretched and contracted vertically along the sides of the door. Understanding the type of spring your garage door uses is essential before attempting any repair or replacement.

how to change garage door spring

Signs that your garage door spring needs to be replaced

Over time, garage door springs can weaken due to regular use and exposure to environmental factors. Here are some common signs that indicate your garage door spring may need to be replaced:

Importance of safety precautions when changing garage door springs

Garage door springs are under immense tension and can cause severe injuries if mishandled. It’s essential to prioritize safety when attempting to replace these components. Here are some critical safety precautions to consider:

Difficulty opening or closing the door 

If your garage door is becoming harder to open or close, it could be due to a worn-out spring. This issue often makes the door heavier than usual, indicating that the spring no longer provides the necessary support.

Visible gaps between the coils 

Take a look at the spring on your garage door. If you notice visible gaps or spaces between the coils, it’s a sign that the spring is stretched out and needs to be replaced. This gap means the spring has lost its tension and can’t work properly.

Broken or deformed springs 

Check the springs for any signs of breaks or deformation. A broken spring can be easily spotted, so the door won’t function correctly. If the spring looks bent or out of shape, it’s time to install a new one.

Strange noises or grinding sounds

When you hear unusual noises like grinding or squeaking when operating your garage door, the spring might be causing the trouble. These sounds are often a sign that the spring is worn out and struggling to support the door’s weight, and it should be replaced to prevent further damage.

Tools needed for changing garage door springs

Before starting the replacement process, ensure you have the following tools on hand:

Winding Bars

Wrench Set

Clamps or Locking Pliers


Hex Keys/Allen Wrenches

Safety Goggles



Tape Measure

Marker or Chalk


Safety Precautions

how to change garage door spring

Step 1: Disconnecting the garage door opener

Before attempting to change the garage door springs, you must disconnect the garage door opener from the door. This step is crucial to prevent accidental movement or injury during replacement.

  1. Locate the emergency release cord or handle on the garage door opener.

  2. Pull the cord or handle to disengage the opener from the door.

  3. Manually move the door to ensure it is disconnected from the opener.

Step 2: Releasing tension from the old spring

Releasing the tension from the old spring is a critical step that requires utmost caution. Follow these steps carefully:

  1. Locate the winding cones or adjustment rods on the spring(s).

  2. Use the appropriate winding bars or rods to slowly and carefully release the tension from the spring(s).

  3. Ensure the tension is fully released before removing the spring(s).

Step 3: Removing the old spring

Once the tension is released, you can remove the old spring(s). Follow these steps:

  1. Identify the mounting hardware or brackets holding the spring(s) in place.

  2. Use the appropriate tools to loosen and remove the mounting hardware.

  3. Carefully remove the old spring(s) from the garage door system.

Step 4: Installing the new spring

With the old spring(s) removed, you can now install the new replacement spring(s). Follow these steps:

  1. Inspect the new spring(s) to ensure they match the size and type of the old ones.

  2. Position the new spring(s) in the correct location and orientation.

  3. Secure the new spring(s) using the appropriate mounting hardware and brackets.

Step 5: Reconnecting the garage door opener

It’s time to reconnect the garage door opener after successfully installing the new spring(s). Follow these steps:

  1. Locate the emergency release cord or handle on the garage door opener.

  2. Pull the cord or handle to reconnect the opener to the door.

  3. Test the door’s operation by opening and closing it manually to ensure proper functionality.

Testing the new garage door spring

Once you’ve completed the installation and reconnected the new garage door opener, it’s essential to test the new spring(s) to ensure they are functioning correctly. Follow these steps:

  1. Close the Garage Door: Start by making sure the garage door is fully closed. This ensures that the spring is not under tension, making it safer to work with.

  2. Disconnect the Opener: Pull the emergency release cord to disconnect the garage door opener. This allows you to manually open and close the door during the testing process.

  3. Lift the Door Manually: Carefully lift the garage door by hand. It should feel balanced and relatively easy to lift. If it’s difficult or feels heavy, the spring might need adjustment.

  4. Check the Door Balance: Open the door halfway and let go. A properly adjusted spring will keep the door in place without it moving up or down. If the door moves, the spring tension needs adjustment.

  5. Inspect for Smooth Operation: While lifting and lowering the door, listen for any unusual noises and ensure the door moves smoothly without jerking or sticking. This indicates the spring is functioning correctly.

  6. Reconnect the Opener: Once you’ve confirmed the spring is working properly, reconnect the garage door opener by pulling the emergency release cord back towards the door.

  7. Test with the Opener: Use the garage door opener to open and close the door a few times. Ensure it operates smoothly and that the opener isn’t struggling to lift the door.

  8. Final Inspection: Perform a final visual inspection of the spring, brackets, and cables. Make sure everything looks secure and in good condition.

When to seek professional help for changing garage door springs

While changing garage door springs can be a DIY project for experienced individuals, there are situations where seeking professional help is advisable:

Lack of Experience

If you’ve never worked with garage door springs before, it’s wise to call a professional. These springs are under high tension and can be dangerous if improperly handled.

Safety Concerns

If you’re unsure about your ability to perform the task safely, don’t risk it. Garage door springs can cause serious injuries if they snap or are not installed correctly.

Incorrect Tools

Changing garage door springs requires specific tools like winding bars. If you don’t have these tools, a professional can ensure the job is done safely and correctly.

Persistent Issues

If you’ve tried adjusting the springs and the door still doesn’t open or close smoothly, it’s time to call in an expert. Persistent problems can indicate underlying issues that require professional attention.

Visible Damage

If you notice visible damage to the springs, brackets, or cables, it’s a sign you need professional help. A technician can assess the extent of the damage and replace any necessary parts.

how to change garage door spring

Frequently Asked Questions

How often should garage door springs be replaced? 

The lifespan of garage door springs can vary depending on usage frequency, environmental conditions, and proper maintenance. Generally, torsion springs may need replacement every 5 to 7 years, while extension springs may require replacement every 7 to 9 years. However, inspecting the springs regularly and replacing them when signs of wear or damage are present is essential.

Can I replace only one spring if the other one is still in good condition? 

It is generally recommended that both springs be replaced simultaneously, even if one appears to be in good condition. This ensures balanced operation and prevents uneven wear or stress on the garage door system.

Is it safe to attempt changing garage door springs myself? 

Due to the high tension involved, changing garage door springs can be a dangerous task. If you lack the necessary experience or tools, it’s advisable to seek professional assistance to avoid potential injuries or damage.

How much does it cost to replace garage door springs? 

The cost of replacing garage door springs can vary depending on the type of springs, the job’s complexity, and whether you hire a professional or attempt a DIY replacement. On average, expect to pay between $100 to $300 for professional spring replacement services.

Can I use any garage door springs as a replacement, or do I need specific ones? 

Using replacement springs designed specifically for your garage door system is crucial. Using the wrong size or type of spring can lead to improper operation, damage, or safety hazards. Always consult the manufacturer’s specifications or seek professional advice when selecting replacement springs.


Changing garage door springs requires careful planning, proper tools, and adherence to safety precautions. While it can be a DIY project for experienced individuals, it’s essential to prioritize safety and seek professional assistance if you lack the necessary expertise or encounter any complications.

By following the step-by-step guide outlined in this article, you can ensure a smooth and successful spring replacement process. Remember, a well-functioning garage door system not only enhances convenience but also contributes to the safety and security of your home.

If you need professional assistance with your garage door spring replacement, garage door repair, or any other garage door-related services, look no further than [Company Name]. Our team of experienced technicians is dedicated to providing top-notch solutions and ensuring your complete satisfaction. Contact us today for a free consultation, and let us help you maintain a safe and reliable garage door system.

End Note

At EDM Garage Doors, we’re not just about fixing doors – we’re about enhancing your home’s security, style, and convenience. Serving the vibrant community of Highland Park and surrounding areas, we pride ourselves on delivering exceptional garage door services tailored to your unique needs.

Are you curious about our previous projects? Dive into our gallery to see the stunning transformations we’ve accomplished. Our repair services are top-notch, ensuring your garage door operates smoothly and efficiently. Whether it’s a minor fix or a major overhaul, our skilled technicians are ready to tackle any challenge.

Stay informed and inspired by visiting our blog, where we share valuable tips, industry news, and exciting updates. Join our growing community on Facebook, Instagram, and YouTube for behind-the-scenes looks and the latest innovations in garage door technology.

Ready to take the next step? Contact us today through our contact page. Our friendly team is here to assist you with inquiries, schedule appointments, and provide personalized solutions. Trust EDM Garage Doors to elevate your home’s curb appeal and functionality – because every home deserves the best.

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