How to Adjust Uneven Garage Door

If your garage door is uneven, it can cause problems when opening and closing. An uneven garage door can be caused by various factors, including weather changes and wear and tear. Luckily, a few easy ways to adjust a crooked garage door to open and close smoothly. Read on to learn how to adjust uneven garage door.

How to Adjust Uneven Garage Door

Garage doors are subject to a lot of wear and tear. Over time, the door can become warped, bent, or otherwise out of alignment. This can cause the door to stick when opening or closing or to make noise. If your garage door is uneven, you can do a few things to fix it.

Summary: To adjust an uneven garage door, you will need to follow a few steps. Start by disconnecting your garage door opener and manually releasing the door from the opener. Then, inspect the tracks on both sides of the door and check for any obstructions or damage. If the tracks look good, adjust the tension on the springs and tighten any loose screws or bolts.

What is Uneven Garage Door?

Most garage doors are not perfectly level. It is very common for them to be slightly off-kilter. This can be due to several factors, such as the door’s weight, the tracks being installed incorrectly, or simply settling over time. Whatever the cause, an uneven garage door can be a nuisance. It may make it difficult to open and close the door and can even cause damage to your car if left unchecked.

What Makes a Garage Door Balanced or Unbalanced?

Some people might think that a garage door is just a big piece of metal that covers the opening of your house. However, the garage door is not only functional; it is also an essential part of your home’s appearance. A well-balanced garage door looks good, but it also functions smoothly and safely. On the other hand, an unbalanced garage door can be dangerous and can lead to costly repairs.

Unbalanced Garage Door Can Be Dangerous

Several factors can make a garage door unbalanced. One of the most common reasons is unevenness in the weight of the panels. This can be caused by various factors, including damage, wear and tear, or simply differences in the manufacturing process. Another common cause of unbalance is improper installation. If the panels are not installed evenly, they will put uneven pressure on the springs, resulting in an unbalanced door.

Once you have determined that your garage door is unbalanced, you will need to take action to fix it. Depending on the severity of the problem, you may be able to make some simple adjustments to get your door back in balance. However, it may be necessary to replace one or more of the panels in some cases. Either way, it is essential to get your garage door balanced as soon as possible to avoid further damage and costly repairs.

Negative Consequences of an Unbalanced Door

An uneven garage door can cause several problems, including:

  • Premature wear and tear on the door and opener
  • Difficulty opening and closing the door
  • Noise when the door is in operation
  • Decreased energy efficiency

If you have an unbalanced garage door, it’s essential to take care of the problem as soon as possible to avoid these negative consequences.

A Step by Step Guide on How to Adjust Uneven Garage Door

Step 1: Gather Necessary Tools and Safety Equipment

Before attempting to adjust your uneven garage door, gather the necessary tools and safety equipment. You will need a ladder, adjustable wrench, C-clamps or locking pliers, a level, and gloves. Ensure that you have proper footwear and clear the area around the garage door to prevent accidents.

Step 2: Assess the Situation

Inspect your garage door to identify the cause of the unevenness. Look for visible signs of wear, damage, or misalignment in the tracks, rollers, or springs. Make note of any issues that may require further attention or replacement.

Step 3: Disconnect the Garage Door Opener

Before making any adjustments to your garage door, disconnect the power to the garage door opener. This can typically be done by pulling the emergency release cord or unplugging the unit from the power source. This ensures that the door will not move unexpectedly while you’re working.

Step 4: Secure the Door in Place

Using C-clamps or locking pliers, secure the garage door in place by clamping the track just below the bottom roller on each side of the door. This will prevent the door from moving while you make adjustments.

Step 5: Check the Door Balance

To check the balance of your garage door, manually lift the door halfway up and release it. If the door stays in place, it is properly balanced. If it moves up or down, the door is unbalanced, and you may need to adjust the tension in the springs.

Step 6: Inspect and Adjust the Tracks

Examine the tracks for any signs of damage or misalignment. If the tracks are visibly bent or warped, they may need to be replaced. If they are slightly misaligned, loosen the track brackets with an adjustable wrench and gently tap the tracks into proper alignment. Use a level to ensure that the tracks are straight and plumb. Once the tracks are correctly aligned, tighten the brackets to secure them in place.

Step 7: Inspect and Adjust the Rollers

Examine the rollers for signs of wear or damage. If any rollers are visibly worn or damaged, they should be replaced. To adjust the rollers, loosen the bolts holding the roller brackets in place, then gently tap the bracket to move the roller closer or further from the edge of the door as needed. Use a level to ensure that the door is properly aligned with the tracks, then tighten the bolts to secure the roller brackets in place.

Step 8: Inspect and Adjust the Springs

Garage doors typically use either torsion springs or extension springs to provide counterbalance force. Inspect the springs for signs of wear or damage, and replace them if necessary. If the springs are in good condition but the door is still uneven, you may need to adjust the spring tension.

For torsion springs:

  1. Secure the torsion spring by inserting a winding bar into the winding cone.
  2. Loosen the set screws on the winding cone using an adjustable wrench.
  3. Use the winding bar to increase or decrease the tension in the spring by turning the winding cone. To increase tension, turn the winding cone in the direction that the garage door opens. To decrease tension, turn the winding cone in the opposite direction.
  4. Tighten the set screws on the winding cone to secure the spring in place.
  5. Remove the winding bar and test the door balance. Repeat the process if necessary.

For extension springs:

  1. Locate the adjustment holes on the extension spring pulley and cable.
  2. Disconnect the safety cable from the pulley.
  3. Use a wrench to loosen the pulley bolt.
  4. Move the cable to a different adjustment hole to increase or decrease the spring tension.
  5. Tighten the pulley bolt and reconnect the safety cable.
  6. Test the door balance. Repeat the process if necessary.

Step 9: Lubricate Moving Parts

Once the door is properly balanced and aligned, lubricate all moving parts, including the rollers, tracks, and springs, with a garage door-specific lubricant or silicone spray. This will help to reduce friction, minimize wear and tear, and ensure smooth operation.

Step 10: Reconnect the Garage Door Opener

With the garage door now properly balanced and aligned, reconnect the power to the garage door opener by plugging it back in or re-engaging the emergency release cord. Test the door to ensure it opens and closes smoothly and evenly.

Step 11: Test the Door’s Safety Features

Finally, test the safety features of your garage door to ensure they are functioning correctly. Place an object, such as a broom or piece of wood, across the path of the door’s sensors. Close the door using the garage door opener; the door should reverse direction when it encounters the object. If it does not, adjust the sensors and retest until the safety feature works correctly.

Step 12: Perform Regular Maintenance

To prevent future issues with your garage door, perform regular maintenance, including inspecting for signs of wear or damage, lubricating moving parts, and testing the door’s balance and safety features. Addressing minor issues as they arise can help to extend the life of your garage door and prevent more significant problems in the future.

By following these steps, you can successfully adjust an uneven garage door and ensure it operates smoothly and safely. With proper care and maintenance, your garage door will provide reliable service and security for your home for years to come.

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Tips and Warnings:


– If the door has a lot of play and wobbles, tighten the bolts that attach the track to the wall studs.- If one side of the door is lower than the other, use a shim on that side’s roller bracket. This can be made from a piece of wood or metal. Ensure the opener is correctly balanced by following the manufacturer’s instructions. If it’s not working correctly, have it serviced.

– Garage doors can be heavy, so use caution when adjusting them. Also, be sure to stand clear of the path of travel when the door is moving.

– Finally, always test the safety features of your garage door after making any adjustments. Make sure it will stop and reverse if something gets in its way.


– Do not attempt to adjust the garage door if it is not working properly. This could result in injury.

– Do not remove the springs or cables from the garage door. These are under high tension and can be dangerous.

– Do not make any adjustments to the garage door without first consulting the owner’s manual or a professional technician.

You may read also How to Fix a Sagging Garage Roof


Garage door adjustment can be a simple process, but it’s essential to know how to do it properly. We hope our article on how to adjust uneven garage door has helped you understand the basics of this procedure. Remember to consult with a professional if you have any questions or concerns. Thanks for reading!

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Rick Kelly

I am Rick. I grew up helping my dad with his handyman service. I learned a lot from him about how to fix things, and also about how to work hard and take care of business. These days, I'm still into fixing things- only now, I'm doing it for a living. I'm always looking for new ways to help people grow and develop. That's why I have created this blog to share all my experience and knowledge so that I can help people who are interested in DIY repair.

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