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How to secure a sliding glass door

August 18, 2025

You cherish your sliding glass door for the easy access it offers to your backyard and the bounty of natural light it welcomes in. These entryways are valuable aspects of any Philadelphia residence, but also present safety risks. Discover why they’re a target for burglars and what you can do to stop intrusions.

Why sliding glass doors are commonly targeted in Philadelphia

As appealing as sliding glass doors are to families, they’re also tempting to burglars. There are a couple of reasons why. First and foremost, they are typically made more for utility than security. The majority don’t utilize deadbolts, and their locks are often a cinch to manipulate. Burglars also have a better chance of approaching without being seen as the doors are located at the rear of your residence. 

How do trespassers force entry through sliding doors?

When you have warm temperatures and sun-splashed days, your sliding door could be the most-utilized entryway at your home. You may a routine of keeping it unlocked so your children can effortlessly enter and exit to the yard. Even when you lock your door, determined intruders can get around it. Here’s how:

  • Pick the lock. Many sliding glass doors have non-keyed locks that housebreakers can force open with a simple tool.
  • Smash the glass. Home invaders are more inclined to smash glass when they’re concealed from view. The thin glass of countless sliding doors is easy to smash.
  • Remove the door from its track. Criminals might attempt to force the door off the track and move it away from the frame using a crowbar or another tool so they can squeeze through.

Despite the fact that it’s not difficult to get around sliding glass doors, it’s also not difficult to boost your security. Discover what you can do.

Better secure your Philadelphia home’s sliding glass door

If you’re ready to boost the security of one of the most susceptible entrances in your Philadelphia home, here’s how to do so.

  • Install surveillance cameras. When prospective invaders spot video cameras, they’ll most likely try to locate a less protected target. They don’t want to take the chance of being captured on camera. You can even choose surveillance systems that actively deter thieves with audible and visual warnings.
  • Use security sensors. Incorporate glass break and contact sensors within your comprehensive security system. The alarm will trigger if an unwanted visitor attempts to enter or shatter the glass. Smart home systems will also inform you with alerts to your home security cell phone app.
  • Add a more secure lock. Complement your simple flip lock with a deadbolt manufactured for sliding doors. Foot bolt locks are popular add-ons and straightforward to operate. You could also incorporate a heavier-duty, keyed deadbolt.
  • Incorporate a reinforcement bar. A security bar is a simple method that brings another layer to your protection. These are typically solid wood or metal reinforcements positioned within the door’s bottom track. Ensure it’s sized properly for a tight fit.

Unlock the door to improved security with a Vivint smart home in Philadelphia

Better safeguard your sliding glass door and all the entrances in your home with a fully connected smart home in Philadelphia from Vivint. We provide all the tools you need, from video cameras to door and window sensors. If anything activates, you and your round-the-clock monitoring agents will be alerted immediately. Reach out to (267) 493-0789 today to get more information and schedule your professional installation.