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How to secure a sliding glass door

August 18, 2025

You adore your sliding glass door for the convenient access it creates to your outdoor living space and the bounty of light it welcomes in. These entryways are desirable features for any Stamford property, but also come with security concerns. Learn why they’re preferred by intruders and what you can do to avoid intrusions.

Why sliding glass doors are frequent targets in Stamford

As appealing as sliding glass doors are to families, they’re also enticing to thieves. There are some reasons why. To begin with, they are typically made more for function than security. Many don’t have deadbolts, and their locks are typically simple to manipulate. They’re also placed at the back of your Stamford house, giving intruders an improved chance to approach undetected. 

How do intruders circumvent sliding doors?

When experiencing warm temperatures and sun-splashed days, your sliding door could be the most-frequented doorway at your house. You might develop a routine of leaving it unlatched so kids can easily go back and forth to the yard. Even when you secure the door, burglars can get around it. Here’s how:

  • Pick the lock. Numerous sliding glass doors have basic locks that housebreakers can unlock with a simple tool.
  • Smash the glass. Prowlers are more inclined to shatter glass when they’re hidden from sight. The thin glass of countless sliding doors is not hard to smash.
  • Remove the door from its track. Burglars could try to pry the door off of its track and pull it away from the frame using a crowbar or other equipment so they may fit through.

Even though it’s simple to bypass sliding glass doors, it’s also easy to improve your security. Learn how you can do so.

Better defend your Stamford home’s sliding glass door

If you’re eager to boost the security of one of your Stamford property’s most vulnerable doors, here’s how you can do it.

  • Install video cameras. When would-be invaders notice surveillance around your house, they’ll probably try to find a less protected target. They won’t want to be recorded on camera. You can even find video cameras that actively discourage lurkers with lights and sound.
  • Connect entrypoint sensors. Install glass break and contact sensors within your whole-home security system. The alarm will trigger if an unwanted guest starts to come in or break the glass. Advanced systems will also alert you with updates to your home security mobile app.
  • Add a more secure lock. Reinforce your standard flip lock with a sliding glass door deadbolt. Foot bolt locks are popular options and easy to use. You can also choose a heavier-duty, key-operated deadbolt.
  • Install a reinforcement bar. A door brace is a simple method that adds one more layer to your protection. These are traditionally solid wood reinforcements fitted inside the door’s lower track. Make certain it’s sized properly for a secure fit.

Open the door to improved security with a Vivint smart home in Stamford

Better protect your sliding glass door and all the entry points in your home with a fully connected smart home in Stamford from Vivint. We offer all the equipment you need, from cameras to window and door sensors. If a device triggers, you and your round-the-clock monitoring experts will be informed instantly. Reach out to (475) 250-2250 today to find out more and book your professional installation.