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How to Fix a Bent Garage Door?

A bent garage door can disrupt its smooth operation, compromise security, and affect the aesthetic appeal of your home. Learning how to fix bent bottom of garage door is crucial, as even a slight bend at the bottom can lead to bigger issues if not addressed timely.

Whether it’s a minor bend or a more severe warp in the middle, understanding how to address and rectify the issue is essential. This article delves into the common causes of bent garage doors and provides a step-by-step guide to fix them.

What Causes Bent Garage Doors?

Bent garage doors can result from several factors:

  • Physical Impact: One of the most common reasons is a vehicle or heavy object hitting the door.
  • Wear and Tear: Over time, the stress of opening and closing can strain and eventually bend the door.
  • Improper Installation: If a garage door is not installed correctly, uneven pressure can lead to bending.
  • Failed Components: Broken springs or cables can cause uneven lifting, leading to bends.

Understanding the root cause of the bend is crucial for effective repair and to prevent future occurrences.

How to Straighten a Garage Door?

Straightening a bent garage door involves assessing the damage, preparing the necessary tools, and carefully applying corrective measures. To ensure a successful repair and avoid hitting garage door frame, follow these steps:

  1. Assess the Damage: Examine the extent of the bend. Minor bends might be fixable with simple tools, while severe warping may require professional assistance.
  2. Gather Tools: Common tools needed include a vice grip, wrench, mallet, and wood blocks for support.
  3. Secure the Door: Disconnect the automatic opener and secure the door in place using vice grips on the tracks to prevent it from rolling down.
  4. Apply Pressure: Gently apply pressure to the bent area using a mallet. For larger bends, a hydraulic jack can be used to exert more controlled pressure.
  5. Reinforce the Door: Once the bend is corrected, reinforce the area with struts or braces to prevent future bending.

Garage Door Bent at Bottom

A garage door bent at the bottom usually occurs from an impact or obstruction. To fix it:

  • Remove any obstructions and ensure the bottom is clear.
  • Use a mallet to carefully straighten the bent section.
  • Install additional struts at the bottom to reinforce the door and prevent future bends.

Garage Door is Bent in the Middle

A bend in the middle of the door can be more challenging to repair and might affect the door’s balance. The process typically involves:

  • Securing the door and using a hydraulic jack to apply uniform pressure to straighten the bend.
  • Checking the door’s balance and alignment after straightening.
  • Adding struts or braces across the width of the door for additional support.

Dependable Garage Door from Raynor

If your garage door is frequently bending or if the damage is severe, consider a replacement from a reputable brand like Raynor.

Raynor garage doors are known for their durability, reliability, and wide range of styles to match your home’s aesthetics. Pop dents out of aluminum garage door Investing in a quality garage door can save you from frequent repairs and enhance your home’s security and appearance.


Fixing a bent garage door can restore its functionality, improve your home’s security, and maintain its curb appeal.

While minor bends can often be rectified with basic tools and techniques, more severe or complex issues may require professional intervention.

Regular maintenance and prompt repair of any damages can prolong the life of your garage door, ensuring it remains a reliable and functional part of your home.

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