Garage Door Safety in Westwood: What Every Homeowner Must Know
2026-05-26 7 min read A2Z Garage Doors
Your garage door weighs 300 to 500 pounds. It moves fast. It has springs under extreme tension. So yes, safety matters. Let me walk you through what actually keeps your family protected, and what's just marketing noise.
The Two Safety Systems That Actually Work
Every garage door built after 1993 has two mandatory safety features: an auto-reverse mechanism and photo eye sensors. I've been installing these for 15 years, and they work.
The auto-reverse system stops the door and reverses it if it hits something while closing. Think of it as the "emergency brake." When the door encounters resistance (a toy, a pet, a hand), a mechanical or electronic sensor triggers the reversal. You don't need to do anything. It just works.
Photo eyes are infrared sensors mounted on the door frame, about six inches above the ground on each side. When an object passes between them, the door stops and reverses. These are your "invisible safety net." They're the reason your kid can safely play in the driveway while the door closes.
If either system fails, your door shouldn't close at all. That's the point.
Why Regular Maintenance Keeps You Safe
A broken auto-reverse or misaligned photo eye creates a serious hazard. This is non-negotiable. In Westwood and surrounding areas, we see doors every week where these systems aren't working properly, and homeowners have no idea.
Here's what happens: the photo eye gets dusty or knocked out of alignment by a careless bump. The auto-reverse mechanism wears out silently. The door still closes. It just doesn't stop if something's in the way.
Learn how often your garage door needs maintenance to catch these problems early. Most doors need a safety check at least once a year, more if you live near the coast where salt air corrodes components faster.
Child Safety Comes Down to One Thing
You cannot leave a garage door opener remote within reach of children. Not in the car. Not on the kitchen counter. Not anywhere. A three-year-old can press a button. I've responded to emergencies in Westwood where a child operated the door while another child played underneath.
Remote openers should be wall-mounted inside the garage, out of reach. If you have a keypad entry, use a code that isn't your birthday or address. And teach your kids that a garage door is a machine, not a toy.
**Need garage door safety in Westwood today?** Call 857-847-6136. We cover same-day service across the area.
What You Can Check Right Now
Walk to your garage door. Close it slowly by hand (don't use the opener). Does it move smoothly without jerking? Does it stop midway without falling? If the answer is no to either question, something's wrong with the springs or rollers. Don't ignore this.
Next, test the photo eyes. Close the door using the opener. Wave your hand or foot through the beam at the bottom. The door should stop and reverse immediately. If it doesn't, call for a same-day estimate. This is a safety failure, not a "fix it next month" situation.
Finally, look at the springs above the door. Do you see any gaps or separation in the coils? Broken springs are dangerous and will eventually fail completely. Springs last 7 to 9 years under normal use, so if your door is older and you've never replaced them, that's your next priority.
The Cost Conversation
A lot of homeowners avoid calling for help because they think safety repairs are expensive. A photo eye replacement costs between $150 and $300. An auto-reverse sensor runs $200 to $400. A safety inspection is free when you schedule a free quote with us. We'll tell you exactly what needs fixing and what can wait.
Ignoring these issues costs more. A broken spring that you don't fix will eventually damage the opener, the door panels, and potentially hurt someone. Prevention is cheaper than emergency repair.
Your Next Step
Your garage door safety isn't something to guess about. If you haven't had a professional safety inspection in the last year, now is the time. Visit our safety services page or call 857-847-6136 to book. We serve Westwood and nearby communities with same-day availability most days.
Don't wait for a close call. That's how accidents happen.
Frequently Asked Questions
What does an auto-reverse test involve? A technician closes the door and places a 2x4 board on the ground in the door's path. The door should stop and reverse on contact. This confirms the mechanism is working and sensitive enough to detect a child or pet.
How often should photo eyes be cleaned? Check them monthly. Dust, spider webs, and pollen block the infrared beam. A soft cloth usually fixes the problem. If they're misaligned, a technician can realign them in minutes for minimal cost.
Can I bypass my garage door safety features? No. And you shouldn't want to. Older doors without auto-reverse and photo eyes are genuinely dangerous. If your door predates 1993, retrofitting modern safety sensors is possible and worth the investment.
What's the difference between a sensor failure and a power outage? A sensor failure means the door closes when it shouldn't. A power outage means the door won't operate at all. Both need professional attention. Never try to force the door open manually.
Are wireless garage door openers less safe than wired ones? No. Modern wireless openers use rolling code technology that prevents hacking. Safety depends on the auto-reverse and photo eye systems, not the remote type.