Overhead garage doors are essential for both homes and businesses, offering convenience and security. However, their frequent use makes them prone to wear and tear. Understanding the most common ways they break can help you prevent costly repairs.
1. Broken Springs
The torsion or extension springs bear the weight of the door, making them one of the most critical components. Over time, these springs weaken due to repeated cycles of opening and closing. When a spring snaps, the door may become stuck or fall abruptly, creating a safety hazard. Regular maintenance and replacing springs every 7-10 years can prevent this issue.
2. Malfunctioning Rollers or Tracks
Rollers and tracks guide the garage door during operation. Dirt, debris, or misalignment can cause the rollers to get stuck or come off the track. In extreme cases, bent tracks can prevent the door from opening or closing properly. Cleaning and lubricating these parts regularly can keep the door running smoothly.
3. Worn or Frayed Cables
Cables work alongside springs to lift the door. Over time, they can fray or snap, often due to rust or general wear. Broken cables can cause the door to become unbalanced or dangerous to operate. Inspect cables periodically and replace them when signs of damage appear.
4. Faulty Garage Door Opener
The motorized opener can also fail, often due to electrical issues, a worn-out motor, or a misaligned photo-eye sensor. A malfunctioning opener might result in the door not responding to remote controls or opening partially. Troubleshooting the opener or replacing it when it ages is essential.
5. Panel Damage
Accidents like backing a car into the door or exposure to harsh weather can dent or warp the panels. Damaged panels not only look unsightly but can also disrupt the balance and operation of the door. Replacing individual panels is often more cost-effective than a complete door replacement.
6. Weather Seal Wear
The bottom seal of a garage door keeps out moisture, pests, and debris. Over time, this seal can crack or wear away, reducing the door’s effectiveness. Replacing the weather seal is an easy fix that enhances insulation and protection.
Preventative Maintenance Tips
To avoid these common issues:
- Inspect and lubricate moving parts monthly.
- Schedule professional tune-ups annually.
- Replace worn components promptly to avoid further damage.
- Ensure the garage door opener and safety features work correctly.
By understanding the common ways an overhead garage door breaks, you can extend its lifespan and ensure smooth operation for years to come. Regular care is the key to avoiding costly repairs and maintaining a safe, functional door.