Commercial garage doors are the unsung heroes of many businesses, tirelessly working behind the scenes to ensure smooth operations. But like any mechanical system, they aren’t immune to issues. Whether you’re a commercial property owner, a maintenance professional, or a garage door technician, understanding these common problems and their solutions can save you time and money.

1. Door Not Opening or Closing Properly

One of the most common issues is a door that won’t open or close smoothly. This can be caused by:

• Obstructions in the Track: Check for debris or small objects lodged in the tracks. Cleaning the tracks regularly can prevent this issue.
• Misaligned Photo-Eye Sensors: These sensors prevent the door from closing on objects in its path. Ensure they are aligned and free from dirt.
• Broken Springs: Garage door springs bear the door’s weight. If broken, the door won’t operate correctly. Always consult a professional for spring repairs to avoid injury.

2. Loud Noises During Operation

Noisy doors can be disruptive and indicate underlying problems. Common causes include:

• Worn Rollers: Rollers that have worn out can produce grinding noises. Replacing them with nylon rollers can offer quieter operation.
• Lack of Lubrication: Regular lubrication of moving parts can minimize noise and reduce wear and tear.

3. The Door Closes Too Quickly

A door that slams shut poses safety risks and indicates issues like:

• Broken or Weak Springs: The springs need to counterbalance the door’s weight. If they’re not functioning, the door will close rapidly.
• Worn Cables: Inspect the cables for wear and replace them if necessary.

4. The Door Moves Unevenly

If your door seems off balance:

• Check the Tracks: Bent or misshapen tracks can cause uneven movement. Gently realign them or call a professional for assistance.
• Inspect the Tension Springs: Unequal tension can lead to imbalance. Adjusting the springs may resolve this, but it’s best handled by a professional.

5. Remote Control Issues

Sometimes, the issue lies not with the door, but with its operation:

• Check the Batteries: Sometimes, the simplest solution is the right one. Replace remote batteries regularly.
• Reprogram the Remote: Occasionally, the remote might lose connection. Refer to your manual for reprogramming instructions.