2026-09-12 5 min read
In our years serving Sherman Oaks, we've seen this problem again and again: homeowners don't realize their garage doors lack basic safety features until someone gets hurt. A closing door weighs 300 to 400 pounds. It moves at 6 to 12 inches per second. Without proper safety systems, that's a serious injury waiting to happen.
The good news? Modern garage doors come equipped with multiple layers of protection. Understanding what those features do, and whether yours are working, could save a life in your family. See our guide on garage door stuck and won.
Photo eyes are infrared sensors mounted on both sides of your garage door opening, about 6 inches above ground level. They detect motion or objects in the door's path. If something breaks the beam while the door is closing, the door stops immediately and reverses.
This is federal law for residential garage doors. Every opener installed after 1993 must have them. Yet we still find homes where the photo eyes are misaligned, dirty, or completely non-functional. Dust, spider webs, or a bump from a car tire can throw them out of alignment within weeks. Read about garage door cost & pricing in sherman oaks: what you.
Test yours monthly. Open and close the door while an object (like a broom handle) is in the way. The door should stop and reverse. If it doesn't, call us for a same-day inspection. A faulty photo eye is a safety emergency.
Auto-reverse is the mechanical failsafe that works even if your photo eyes fail. When the closing door meets resistance, the opener senses the increased force and reverses direction automatically. This prevents crushing injuries to children, pets, or anyone caught underneath.
The auto-reverse test is simple but critical. Place a roll of paper towels under the door as it closes. The door should reverse when it touches the roll. Many homeowners skip this test and don't discover the feature is broken until a real incident occurs.
If your auto-reverse isn't working properly, the problem often lies in the force sensor inside the opener unit. This requires professional adjustment. We recommend testing this safety feature quarterly, especially if you have young children at home.
Every garage door opener has a manual release cord hanging from the trolley carriage. This red handle disconnects the door from the opener, allowing you to raise or lower it by hand. In a power outage or opener malfunction, this keeps you from being trapped inside your garage.
Test the manual release quarterly as well. Pull the handle and ensure the door moves smoothly without the opener engaged. If the door feels too heavy or won't budge, your springs may need attention. Heavy doors are dangerous and require professional adjustment.
**Need garage door safety in Sherman Oaks today?** Call (888) 342-3454. We cover same-day service across the Sherman Oaks area and surrounding neighborhoods.
Pinch points are the spaces between panels where fingers can get caught as the door moves. Quality doors have edge seals and reinforced panel designs that minimize these hazards. Cables that lift the door can snap under tension, becoming whip-like projectiles. Cable guards contain them.
Older doors often lack these protections entirely. If you have a door that's 15 or 20 years old, consider whether it meets current safety standards. Our team can evaluate your setup and recommend upgrades that fit your budget.
Your garage door opener has adjustable force and pressure settings. If set too high, the auto-reverse won't trigger when it should. Too low, and the door won't have enough power to open on cold mornings when springs are stiff.
These settings need professional calibration. A certified technician uses special tools to measure force in pounds and ensure the opener complies with current safety codes. This is not a DIY task. Improper calibration defeats the entire safety system.
Children under 8 should never operate a garage door opener. They don't understand the dangers or the time it takes for a 400 pound door to reverse. Store remote controls and wall buttons out of reach. Educate older children about the hazards.
If you're concerned about your home's current setup, learn more about professional garage door maintenance to understand the full scope of what needs checking.
You should schedule professional service if:
- Photo eyes are misaligned or won't hold alignment, Auto-reverse test fails (door doesn't stop and reverse) - Manual release feels stiff or doesn't work, Opener is older than 20 years, You're unsure of your door's last safety inspection
Get a free safety estimate today. Our technicians will test every safety feature and provide a detailed report of what's working and what isn't.
The cost of a safety inspection is minimal compared to the potential cost of an injury. Don't wait until something goes wrong. Garage door accidents happen fast, and prevention is always cheaper than recovery.
Safety isn't negotiable. Your family deserves a garage door system that protects them. Contact us now to schedule your safety check, and we'll make sure your door meets or exceeds current safety standards for the Sherman Oaks area.
How often should I test my garage door safety features? Test photo eyes and auto-reverse monthly. Check the manual release handle quarterly. Annual professional inspections catch problems you might miss, especially with force calibration and cable condition.
What does a photo eye do if it's dirty? Dirt blocks the infrared beam, preventing the sensor from detecting obstacles. The door won't stop or reverse, defeating the safety system. Clean lenses with a soft, dry cloth monthly to prevent this.
Can I adjust the auto-reverse myself? No. Auto-reverse force calibration requires specialized equipment and training. Improper adjustment creates safety hazards. Always hire a certified technician for force and pressure settings.
Are older garage doors safe? They're riskier, especially around children. Consider upgrading if your door is over 20 years old for better protection and reliability.
What's the cost of a garage door safety inspection? A professional safety inspection typically runs $80 to $150 and includes testing all sensors, auto-reverse, and manual release. It's an investment that prevents expensive injuries and emergency repairs.