January 5, 2026 6 min read Garage Door Hockley Team
<h2>The Importance of Garage Door Safety</h2> <p>Garage doors are among the largest moving objects in your home, weighing 200-400 pounds or more. Without proper safety features, they can cause serious injury or even death. Understanding and maintaining crush prevention systems is essential for every homeowner.</p>
<h2>Modern Safety Features</h2>
<h3>Auto-Reverse Mechanism</h3> <p>Required by law since 1993, this feature causes the door to immediately reverse when it contacts an object while closing. Test monthly by placing a 2x4 in the door's path.it should reverse upon contact.</p>
<h3>Photo Eye Sensors</h3> <p>Infrared sensors mounted 4-6 inches above the floor detect objects in the door's path and prevent closure. These should be:</p> <ul> <li>Properly aligned (LED indicators show status)</li> <li>Clean and free of debris</li> <li>Protected from direct sunlight interference</li> <li>Tested monthly</li> </ul>
<h3>Entrapment Protection</h3> <p>Some modern openers include additional sensors that detect resistance during operation and stop the door immediately.</p>
<h2>Testing Your Safety Systems</h2>
<h3>Monthly Test Procedure:</h3> <ol> <li><strong>Force Test:</strong> With the door closing, hold the bottom with your hands. It should reverse easily.</li> <li><strong>Object Test:</strong> Place a 2x4 flat on the ground in the door's path. The door should reverse upon contact.</li> <li><strong>Photo Eye Test:</strong> While closing, wave an object through the sensor beam. The door should reverse.</li> </ol>
<h2>When to Upgrade</h2> <p>Consider upgrading your <a href="/services#openers" class="text-primary hover:underline">opener</a> if:</p> <ul> <li>It was installed before 1993</li> <li>It lacks photo eye sensors</li> <li>Safety features don't pass testing</li> <li>The opener is more than 15 years old</li> </ul>
<h2>Teaching Garage Door Safety</h2> <p>Educate your family about garage door safety:</p> <ul> <li>Never walk or run under a moving door</li> <li>Keep hands and fingers away from door sections</li> <li>Never play with the door or opener</li> <li>Keep remote controls out of children's reach</li> <li>Watch the door until it's fully closed</li> </ul>
<p>Concerned about your garage door's safety features? Our technicians can perform a <a href="/contact" class="text-primary hover:underline">safety inspection</a> and recommend upgrades if needed.</p>