Understanding Garage Door Safety Features

2024-02-20 8 min read

Modern garage doors include several important safety features designed to prevent injuries and property damage. Understanding these features helps you use your garage door safely and maintain them properly.

Auto-Reverse Safety Feature

All garage door openers manufactured after 1993 must include an auto-reverse mechanism. This feature causes the door to automatically reverse direction if it encounters an obstacle while closing.

How It Works

The opener uses either a mechanical force-sensing system or photoelectric sensors to detect obstructions. When detected, the motor immediately reverses the door's direction.

Testing Your Auto-Reverse

Monthly, place a 2x4 board on the floor under the door and close it. The door should reverse when it touches the board. If it doesn't, the auto-reverse feature needs adjustment or repair.

Safety Sensors (Photoelectric Eyes)

Located near the bottom of the door frame on both sides, these sensors create an invisible beam across the doorway. If anything breaks this beam while the door is closing, it triggers a reverse.

Maintenance Tips, Clean the sensor lenses monthly with a soft, lint-free cloth, Ensure sensors are properly aligned, Check that nothing is blocking the sensors' view

Manual Release Handle

The red handle on the opener allows you to manually open or close the door if power is lost. This is essential for emergencies.

Emergency Use

Pull the handle toward the door, then manually push the door up or down. Remember to re-engage the opener before leaving.

Prevention Tips, Never reach under a moving garage door, Keep children and pets away from the door when operating, Maintain regular inspections and maintenance, Have a professional service your door annually

When to Seek Professional Help

If any safety feature isn't functioning properly, contact a professional immediately. Safety should never be compromised.

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