How to Burglar Proof Your Windows

How to Burglar Proof Your Windows

Why Burglar Proof Windows?

You might be saying to yourself, “If I already have a home security system, why do I need to burglar proof my windows?” This is a valid question because you have your base system, motion sensors and door/window sensors as well (which is a positive step towards burglar proofing your home), but there are some additional steps you can take to help bolster your security for intruders who aren’t trying to come through the door. If intruders can easily crack your windows or get in without a lot of effort, it’s worth looking into the different ways you can further secure your home. Here are several recommended solutions you can look into.

8 Ways to Burglar Proof Your Windows

Window Locks

While your windows may already have locks, additional aftermarket locks can enhance your window security. The best type of aftermarket window lock may depend on the type of window you have. Several types of locks that you can purchase are:

  • Pin locks – These are recommended for installing on your ground floor windows. They can prevent intruders from lifting your windows.
  • Keyed locks – These locks will require use of a key to get them open and to keep them closed. You’ll just have to be sure to keep up with the key for this type of lock.
  • Hinged wedge locks – If you want to prevent a double-hung window, one that can open from both the bottom and top, from being opened, use a hinged wedge lock. You can adjust this type of lock so you can open the window partially if you install it higher on the frame of the window.
  • Sash locks – Sash locks will allow a window to open and also hold it shut in place. These are typically used for double -hung windows.

Window Sensors

If you already own a home security system, then you probably already have door/window sensors. These devices are designed to detect whenever your window is opened, and for some security systems, an alert will be chimed to let you know whenever this has happened.

Tempered Glass

Tempered glass is four times stronger than annealed glass, and when used in windows, these are known as safety windows. This type of glass goes through repeated heating and cooling phases to enhance its strength. If broken, this type of glass will crumble rather than break into jagged pieces. Burglars will have a harder time trying to get into your home with this type of glass, and they don’t want to make a disturbance.

Plexiglas or Polycarbonate Windows

If you’re willing to pay more, plexiglas is impact resistant and ten times stronger than regular glass. This type of glass is made out of acrylic, and while it is not real glass, this type would also discourage burglars. Additionally, polycarbonate windows are stronger than plexiglas and can deter burglars. It wouldn’t be necessary to use these types of glass for all of your windows, but you could definitely be strategic in placement to lower the expense.

Security Cameras

One popular solution is adding security cameras to your home. If you want to keep an eye on what’s happening on your property, purchase an outdoor security camera and look for those that have HD video as well as night vision. If you want to monitor the interior of your home as well, look for HD indoor surveillance cameras. A great feature to have with an indoor camera is 2-way talk which allows you chime in through your camera from your smartphone.

Window Bars

Window bar treatments provide an additional layer of security because even if a burglar smashes the glass, they won’t easily be able to squeeze through the bars. While you might feel hesitant to adding bars to your windows, you don’t have to opt for the common ones that you may normally see on stores. There are decorative treatments that can be customized to fit your home’s style.

Floodlights/Motion Lights

Because burglars don’t want to be caught in their tracks, floodlights or motion lights can help to deter them from breaking into your home. Some motion lights are designed with security cameras so you can see activity outside your home. You can also find motion lights that will send motion-activated alerts to your phone and can even sound an alarm to scare off intruders.

Thorny Shrubbery

As an older tactic, adding thorny shrubbery around the windows of your home can help to prevent burglars from getting in. If a burglar attempts to break in at night and does not recognize the shrubbery you have planted, they’ll be in for an unfortunate surprise. When placed strategically around your home, plants can work for your security.

The 5 Best Products for Burglar Proofing Your Windows

Best for Artificial Intelligence Features

1. Nest Cam IQ – Outdoor

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Our take

The Nest Cam IQ is Nest’s latest outdoor, IP66-certified Wi-Fi-enabled camera. The camera is equipped with a 130-degree field of view lens, 1080p HDR and a 4K sensor and digital zoom-in up to 12x for crisp, clear camera footage. It also includes night vision and close-up tracking to automatically zoom in and follow the movement of the person using your smartphone and the Nest app.

Stand-out features include

  • Nest Personal Alerts to detect a person within 50 feet
  • Made with two-way audio to clearly speak to guests
  • Uses a built-in 4K sensor to zoom in 12x for a close-up view
  • IP66-certified weatherproof outdoor security camera
Best for Monitored Security

2. ADT Outdoor Camera

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ADT’s Pulse captures sharp 720p images and videos, even in limited lighting, to give you the best view of your home from your smartphone. The Pulse even allows your phone to control your outdoor security camera to see real-time activity from different angles to stay aware of your home and loved one’s safety.

Stand-out features include

  • Automatically receive alerts and HD video when suspicious activity and alarms are detected outside of your home
  • Stay aware of your home’s security activity with a detailed log of all past events
  • Pair with Alexa for voice commands to manage your home, doors, alarms, and outdoor cameras anywhere using

3. 1byone Motion Sensor Alarm

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Stay safe with the 1byone Wireless Home Security Driveway Alarm that comes equipped with a ring volume of up to 100dB and motion detection within a 328-foot range. This sensor and alarm is expandable for greater coverage and can be combined with additional sensors and receivers.

Stand-out features include

  • Made with a 328-foot communication range between the sensor and receiver
  • Features an alarm with a ring volume of up to 100dB
  • Uses passive-infrared technology for motion detection
  • Flexible installation for indoor or outdoor use

4. LEONLITE LED Outdoor Security Floodlight

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The Leonlite motion sensor outdoor light produces 1,400 lumens of light and is equipped with a 360-degree motion sensor to detect any activity within 60 feet. It’s built with three modes – On-Time Mode, Auto Mode, and Dusk-to-Dawn Mode to automatically shine the right amount of light for a pre-set amount of time. It’s IP65 certified to be waterproof and withstand extreme weather conditions between 14 and up to 104-degrees Fahrenheit. This outdoor light comes with a 5-year warranty and has a lifespan of 50,000 hours.

Stand-out features include

  • IP65 waterproof outdoor light
  • Detects motion within up to 60 feet
  • Energy Star and UL certified outdoor light
  • AC-powered outdoor light
Best Night Vision Range

5. Lorex Security Camera

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Lorex’s heavy metal home security camera is designed with a 112-degree wide field view, 4K image sensor and 4K video recording to be four times better than 1080p HD video for clear, crisp image quality. With this outdoor security camera, you’ll be able to see crystal clear color camera footage within 200 feet at night. This Lorex security camera also connects to your network video recorder (NVR) to create up to four zones with adjustable motion sensitivity for each.

Stand-out features include

  • Create four motion-triggered zones with adjustable sensitivity
  • Made with a 4K image sensor for leading camera footage quality
  • Includes color night vision for crystal clear camera footage in the dark
  • Weatherproof outdoor security camera

The Benefits of Burglar Proofing Your Windows

Stops burglars from easily getting in.

Put a stronger barrier between intruders and your family with the help of additional window locks, motion lights, and security cameras. The more difficult it is for burglars to break into your home, the safer you and your family can be.

Added layer of protection for families with children.

It’s especially important to keep children in mind and their safety. You can add thorny shrubbery in front of their windows, and for babies, you can even purchase a baby monitor that will allow you to check on your little one when you are not with them.

More peace of mind.

Overall, bolstering your window security can afford greater peace of mind while you’re away from home and even while you’re resting at night.

Frequently Asked Questions about Deterring Burglars

What are some good plants to deter burglars?

Some plants you can use for deterring burglars are common holly, shrub roses, creeping juniper, and a number of others. As mentioned with the placement of glass treatments, it’s good to strategically determine where these plants will be best for your home. For instance, if you have children whose rooms are at the front of the house and on the first level, it would be good to place shrubbery there to improve their protection.

What security camera will be best for my home?

There are a number of well-rated security cameras that can help to protect your home and prevent burglars from breaking in without getting caught.

Will I need a home security system for certain security cameras?

Yes, for some security cameras, you will need a full security system. If you currently do not own a home security system, we recommend it because in addition to having sensors for your windows, you could also get access to 24/7 professional monitoring. With professional monitoring, someone will always be available in the event that there is an emergency. If you are interested in finding a home security provider, we can help you compare options.


Written by

Jalesa Campbell

Jalesa develops content in the home security space and contributes to Safety's social media efforts.