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What Are The Most Common Commercial Overhead Door Mechanical Problems?

What Are The Most Common Commercial Overhead Door Mechanical Problems?

Commercial overhead doors, such as those used in garages or warehouses, are subject to several common mechanical failures. Understanding these potential issues will help you maintain and troubleshoot these doors and help you extend their service life.

Here are the most common overhead door problems we repair for our customers.

Broken Springs

Description: Springs help in lifting the door. Over time, they can wear out or break.
Signs: The door might be difficult to lift manually, or it may not stay open.
Prevention: Regularly inspect and replace springs before they fail.

Worn or Broken Cables

Description: Cables work with the springs to lift the door. They can fray or snap.
Signs: The door may hang unevenly or not open at all.
Prevention: Routinely check and replace worn cables.

Malfunctioning Rollers

Description: Rollers allow the door to move smoothly along its tracks. They can wear out or become misaligned.
Signs: The door may become noisy, or its movement may become jerky.
Prevention: Lubricate rollers and ensure they are aligned properly.

Track Misalignment

Description: The tracks guide the door as it opens and closes. They can become bent or misaligned.
Signs: The door may not move smoothly or may get stuck.
Prevention: Regularly check and adjust the tracks to ensure they are straight and secure.

Sensor Issues

Description: Modern overhead doors have sensors to detect obstructions. These sensors can become misaligned or fail.
Signs: The door may refuse to close, or it may reverse unexpectedly.
Prevention: Keep sensors clean and aligned, and test them regularly.

Motor Problems

Description: The motor in an automatic door opener can fail due to wear and tear or electrical issues.
Signs: The door opener may not respond, or it may make unusual noises.
Prevention: Regular maintenance and servicing of the motor.

Remote Control Failure

Description: Remote controls or keypads used to operate the door can fail due to battery issues or internal faults.
Signs: Inconsistent or no response from the door when using the remote.
Prevention: Replace batteries regularly and ensure the remote is in good condition.

Weather Stripping Damage

Description: The weather stripping at the bottom of the door can wear out, leading to drafts and water ingress.
Signs: Gaps under the door, increased energy bills, or water inside the garage.
Prevention: Inspect and replace weather stripping as needed.

Panel Damage

Description: The door panels themselves can become damaged due to impact or wear.
Signs: Visible dents, cracks, or warping in the panels.
Prevention: Be cautious when operating the door and address damage promptly.

Hinge Problems

Description: Hinges that hold the door panels together can wear out or break.
Signs: The door may not open smoothly, or panels may seem loose.
Prevention: Regularly inspect and tighten or replace hinges.

Performing regular maintenance on an overhead door will help keep it running smoothly and often identify issues before they become problems.

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