How to Burglar-Proof Windows | By Security Expert Jordan Frankel
Aside from doors, windows are one of the easiest ways for a burglar to break into a home. A broken lock, weak glass, or even an open window can be an open invitation for thieves looking to help themselves to your valuables. The good news? With a little know-how, you can burglar-proof windows and turn them from an easy point of entry into a strong line of defense.
A few years ago, I worked with a family who lived in a charming suburban neighborhood. Although they had taken steps to protect their home by installing a top-of-the-line security system, they hadn’t considered how vulnerable their windows were. This oversight left a significant gap in their home’s overall security. While an alarm system is an important part of a home security plan, it can’t prevent entry like devices such as window security film.
One night, while the family was out for dinner, an intruder broke in through a ground-floor window. Although the alarm went off, the burglar broke the window, entered, and stole items before fleeing the scene. The burglary left the family shaken. When they contacted me, they were determined to learn how to burglar-proof their windows to prevent something like this from happening again.
This experience is not uncommon, and in fact, data shows that over one-third of burglars gain entry through a window left unlocked or not properly secured. This is why learning how to burglar-proof windows in your home is essential for every homeowner. In this article, I’ll walk you through effective ways to secure your windows, so you can rest easier knowing your home is safer.
Windows are often considered a weak point in home security. In many cases, they are left unlocked or improperly reinforced. A study conducted by the University of North Carolina at Charlotte found that most burglars enter through open windows or doors or by forcing them open. Only about one in eight burglars said they picked locks. In addition, 41% of burglars admitted their crimes were “spur of the moment” and not necessarily planned in advance.
By taking a few key steps, you can make your windows much less attractive to potential burglars.
Securing your windows doesn’t mean turning your home into a fortress. From simple fixes like better locks to smart upgrades like window-security film, there are plenty of ways to make your windows safer—without sacrificing functionality or style. Let’s explore how you can protect your home from burglars and gain peace of mind by focusing on this often-overlooked part of your home’s security plan.
Let’s be honest—standard window locks aren’t exactly built with security in mind. Most are designed for basic use, not to keep out a determined burglar. They’re often weak, easy to force open, and not much of a challenge for someone looking to break in.
A secure lock is your first line of defense against a burglar attempting to open your window. If you want burglar-proof windows, it’s essential to replace weak or outdated locks. Below, are a few effective options that offer enhanced security while maintaining practicality and ease of use.
Sliding windows are a common target for burglars because they can be lifted out of their tracks or slid open easily. Here’s how to make them more secure:
Imagine a burglar walking up to your window, expecting to smash it with one blow, only to find it’s not budging. That’s the kind of frustration you want to create. Most standard window glass can be broken in seconds. Reinforcing the glass is a key step to burglar- proof windows, ensuring they’re much harder to break.
Window sensors are a perfect enhancement for burglar-proof windows and home security systems. While they don’t physically stop a break-in, they alert you the moment someone tries to tamper with your windows.
Burglars love hiding spots. Overgrown bushes, trees, or other landscaping features near your windows can provide excellent cover. Keeping the area around your windows clear and well-lit makes it harder for intruders to approach unnoticed.
While curtains and blinds won’t physically stop a burglar, they can deter one by limiting what they see inside your home. If a burglar can’t see inside your home, they’re less likely to take the risk of breaking in.
Even the best security measures won’t work if they aren’t properly maintained. Regularly inspecting your home’s windows ensures everything is in good working order.
While window bars or grilles aren’t the most visually appealing option, they’re highly effective at deterring burglars—especially for homes in high crime areas. Modern designs make it possible to strike a balance between security and style. Ensuring you can exit your home through your windows in the case of an emergency is also an important factor to consider.
Taking steps to burglar-proof windows is one of the most effective ways to enhance your home’s security. By reinforcing the glass, upgrading locks, and adding devices like glass-break sensors, you create a layered defense that discourages even the most determined intruders. Home security requires multiple strategies to work together to keep what matters most to you safe.
Take the time to assess your home’s vulnerabilities and prioritize the upgrades that fit your needs and budget. Every small change can make a big difference in keeping your home and family safe.