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How to Fix Gap on one Side of Garage Door?

How to Fix Gap on one Side of Garage Door?

How to Fix Gap on One Side of Garage Door

Having a properly functioning garage door is crucial to ensure the safety and security of your belongings and vehicles parked inside. If you notice a gap on one side of your garage door when it is closed, it is important to address the issue promptly to prevent any further damage or potential security risks.

Here are some steps you can take to fix the gap on one side of your garage door:

  1. Inspect the Tracks: Start by examining the tracks on both sides of the garage door. Look for any misalignments, obstructions, or debris that could be causing the gap. If you find any obstacles, gently remove them and clean the tracks thoroughly.
  2. Check the Rollers: Inspect the rollers attached to the sides of the garage door. Make sure they are in good condition and properly aligned with the tracks. If any rollers appear worn out or damaged, consider replacing them.
  3. Adjust the Track Alignment: Use a level to verify if the tracks are properly aligned. If you notice any deviations, you can use a rubber mallet to gently tap the tracks back into place. Be cautious not to apply excessive force that could cause more damage.
  4. Tighten Loose Hardware: Check all the hardware components, including hinges, rollers, tracks, and brackets, for any loose screws or bolts. Tighten them using a wrench or screwdriver to ensure everything is securely in place.
  5. Consider Using Shims: If the gap persists, you can use shims to fill any spaces between the door frame and the tracks. This will help align the door properly and eliminate the gap.
  6. Call a Professional: If the gap still persists or you are unsure about performing the repairs yourself, it is recommended to seek the assistance of a professional garage door repair technician. They have the expertise and specialized tools to identify and fix any underlying issues effectively.

Remember, safety should be your top priority when working on your garage door. Always disconnect the power source and exercise caution to avoid any injuries or accidents. If you are unsure about any steps or encounter difficulties during the process, it is advisable to consult a professional.

By following these steps, you can address the gap on one side of your garage door and ensure its proper functionality and security. Regular maintenance and periodic inspections of your garage door will help prevent such issues from occurring in the future.

What are Some Common Garage Door Problems?

Here are some common garage door problems and their solutions:

  1. Garage door won’t open or close: This is one of the most common garage door problems. The cause of the problem is usually simple and the solution can be low-cost and easy. The reasons for this problem can be a misaligned photo-eye, dirty photo-eye, or a remote control or keypad that isn’t working properly. You can fix this by adjusting the safety sensors or brackets, cleaning the photo-eye, replacing the battery in the remote control or keypad, or reprogramming the remote control or keypad.
  2. Garage door is noisy: If your garage door is making a lot of noise, it could be due to worn-out rollers, loose hardware, or lack of lubrication. You can fix this by tightening all the hardware, lubricating all moving parts, and replacing worn-out rollers.
  3. Garage door won’t stay open: If your garage door won’t stay open, it could be due to a broken spring or a faulty limit switch. You can fix this by replacing the broken spring or adjusting the limit switch.
  4. Garage door is off track: If your garage door is off track, it could be due to a broken cable or a damaged roller. You can fix this by replacing the broken cable or roller.
  5. Garage door has a gap on one side: If you’re finding a sizable gap on one side of your garage door, it can leave your home vulnerable to rain and wind. You can fix this by inspecting the weatherstripping, checking the track, and checking the rollers.

What are Some Safety Tips for Fixing a Garage Door?

Here are some safety tips to keep in mind when fixing a garage door:

  1. Disconnect the power: Before you start working on your garage door, make sure to disconnect the power to the opener. This will prevent the door from accidentally opening or closing while you’re working on it.
  2. Wear protective gear: Wear protective gear such as safety glasses and gloves to protect yourself from any potential injuries.
  3. Use proper tools: Use the right tools for the job and make sure they are in good condition. Avoid using makeshift tools that can break or cause damage.
  4. Don’t work alone: It’s always a good idea to have someone else around when you’re working on your garage door. They can help you if something goes wrong or if you need an extra hand.
  5. Follow instructions: Follow the manufacturer’s instructions carefully when making repairs or adjustments to your garage door. If you’re unsure about anything, consult a professional.
  6. Be aware of the tension: Garage doors are under a lot of tension, so be careful when working with springs and cables. If you’re not comfortable working with these parts, it’s best to leave it to a professional.

How do I Know if my Garage Door is Safe?

Here are some tips to ensure that your garage door is safe:

  1. Perform regular maintenance: Regular maintenance can help prevent accidents and prolong the life of your garage door. Inspect the door and its components for wear and tear, lubricate moving parts, and tighten loose hardware.
  2. Test the auto-reverse feature: The auto-reverse feature is a safety mechanism that causes the garage door to reverse direction if it encounters an obstacle. Test this feature monthly by placing a block of wood or other object under the door and checking if it reverses direction when it comes into contact with the object.
  3. Keep the area around the garage door clear: Make sure that there are no objects or debris in the path of the garage door. This can prevent accidents and damage to your vehicle or property.
  4. Educate your family members: Teach your family members about garage door safety and how to operate the door safely. Make sure that children are supervised when they are near the garage door.
  5. Install safety features: Consider installing additional safety features such as photoelectric sensors, which detect objects in the path of the garage door, or a keypad lock, which can prevent unauthorized access to your garage.


To ensure that your garage door is safe, you can perform regular maintenance, test the auto-reverse feature, keep the area around the garage door clear, educate your family members about garage door safety, and install safety features such as photoelectric sensors or a keypad lock.

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