How to Lock a Window that Doesn’t Lock

Windows come in all shapes and sizes, but they all have in common the need for security. If your window doesn’t have a locking mechanism, it may seem like you’re out of luck when it comes to keeping intruders out. 

How to Lock a Window that Doesn't Lock

Not to worry! You can take a few simple steps to ensure that your window stays securely locked and your home stays safe. Keep reading to learn more how to lock a window that doesn’t lock.

Can You Lock a Window that Doesn’t Lock?

Contrary to popular belief, you can indeed lock a window that doesn’t have an existing locking mechanism. You can add an extra security barrier to your window by using a simple device such as a window lock, key lock, or even just a length of rope through the handles.

Not only will this prevent it from being opened accidentally or by those who don’t know it exists, but it will also stop any would-be intruders from entering your house. With this in mind, adding an extra layer of security to an insecure window is possible and something worth considering for anyone looking for peace of mind about their home’s safety.

Why Should You Lock a Window that Doesn’t Lock?

With the increase in home security threats, ensuring your windows are secure is important. Even if a window doesn’t lock, you can still take additional steps to ensure it is secure. Window locks are inexpensive, and although they may not prevent a burglar from entering, they may deter them as the additional time-consuming effort would be required to break one.

Your Windows is Essential to Ensuring the Safety

Alternatively, adding a wooden stick or metal bar across the track of the window will also make it difficult for someone to open it from the outside. Locking your windows is essential to ensuring the safety and protection of your home and property from theft or other unwanted intrusions – why take any chances?

7 Ways to Follow on How to Lock a Window that Doesn’t Lock

1. Installing Window Bars or Grilles

The simplest way to secure a window that doesn’t lock is by installing window bars or grilles, which come in a variety of designs and styles. These can be mounted on the interior or exterior of the window frame and provide an extra layer of protection from intruders. However, if you want to keep the view unobstructed, you should opt for interior window bars or grilles, as these will be less noticeable from the outside.

2. Installing Window Gates

Another option for securing a non-locking window is to install a window gate. These are metal bars that fit into grooves cut into the sides of the window frame and lock into place with padlocks or keyed locks. They’re easy to install and offer extra security without blocking any light from the windows.

3. Adding Security Film

Security film is another great option for keeping your windows secure even if they don’t lock. This transparent plastic film is applied directly onto the glass surface and helps strengthen it against break-ins, making it more difficult for intruders to see inside your house. It’s an affordable solution that provides an extra level of security without blocking any natural light from coming through the windows.

4. Installing Window Locks

If you want to keep your windows locked even if they don’t lock by themselves, then installing window locks is the way to go. These are designed specifically to replace existing non-locking windows and come in various designs that can be custom-fitted for each window. They’re easy to install and come with keyed locks for extra security.

5. Installing Window Sensors

For homes that have windows that don’t lock, installing window sensors can be an effective way to keep them secure. These sensors detect when a window is opened or closed and will sound an alarm if any unauthorized entry is detected. This is a great way to keep your windows secure even if they don’t lock on their own.

Installing Window Sensors

6. Adding Window Shutters

Adding window shutters to non-locking windows can provide extra security and privacy for your home. These are made from wood or metal and come in different styles that you can customize to match the exterior of your home. Window shutters are also a great way to block out light and keep energy costs low during summer.

7. Installing Window Guards

The last option for securing non-locking windows is to install window guards. These metal or wooden frames fit into the window frame and can be locked from the inside with a key. They’re ideal for preventing any unauthorized entry into your home and can even be customized to match the décor of your interior space.

That’s it! You’ve now learned how to lock a window that doesn’t lock. You can keep your windows secure and protected from intruders with the right solutions. So make sure to take the necessary steps needed to keep your home safe today!

5 Considerations Things When You Need to Lock a Window that Doesn’t Lock

1. The Type of Window You Have

The first thing you need to consider is the type of window you have. There are various types of windows, each with a unique locking mechanism. If you’re unsure what type of window you have, you can usually find out by looking at the manufacturer’s documentation or contacting a professional.

2. The Material of The Window

The next thing you need to consider is the material of the window. Windows are typically made from wood or metal, and each material has its own benefits and drawbacks. For example, wooden windows are typically more aesthetically pleasing than metal windows, but they’re also more susceptible to damage from the elements. On the other hand, metal windows are more durable but can be more difficult to install.

3. The Size of The Window

Another thing to consider is the size of the window. Windows come in a variety of different sizes, and you’ll need to make sure that you choose a lock that’s appropriate for the size of your window. If you choose a lock that’s too small, it won’t be effective, and if you choose one that’s too large, it could damage your window.

4. The Location of The Window

The fourth thing to consider is the location of the window. Some windows are located in areas where they’re more likely to be broken into, such as ground-level windows or those near trees or bushes. If your window is located in a high-risk area, you may want to consider choosing a more robust locking system.

Consider is the Location of the Window

5. Your Budget

Finally, you’ll need to consider your budget when selecting a window lock. There are a variety of different locks available on the market, and they vary widely in terms of price. You’ll need to decide how much you’re willing to spend on a lock before you start shopping around.

Benefits of Locking a Window that Doesn’t Lock

Properly locking your windows may seem like common sense, however, it can be easy for people to overlook this important step in the home-protecting process. Locking windows that don’t seem to have a lock is actually essential, even if you don’t think you need one.

Installing locks on all entry points of your home, including those that may not require one, can help protect your family and possessions in case of an unwanted intruder or burglar. Besides keeping potential threats out of your home, having window locks also helps keep children safe by not allowing them easy access to the outside world.

Most importantly, potential burglaries are deterred if they notice that the windows are securely locked. Peace of mind is invaluable and starts with the little things, such as making sure to lock every window in your home.

Some Common Mistakes People Make When Trying to Lock a Window that Doesn’t Lock

One of the most common mistakes people make when locking a non-locking window is excessive force. While it can be easy to get frustrated due to the window not budging, it’s important to remember that this could lead to the window frame or handle being snapped or damaged.

Instead, check for signs of wear and tear and other issues that may be preventing the window from locking properly. In some cases, simple repairs may allow the window to function properly after all.

If any parts require replacement, try investing in good quality materials and follow directions carefully in order to do a safe installation job. Taking these steps can help bring you peace of mind as your home will remain secure while avoiding costly replacements.

Try Investing in Good Quality Materials


No matter what kind of windows you have—sliding, casement, double hung—it’s important to ensure they’re adequately secured against potential intruders. If your windows don’t lock, don’t despair; plenty of options remain available for keeping them secure!

Installing window bars or grilles, adding security film, or installing window gates are all great ways to ensure your home remains safe and secure, even without locks on every window. With just a little effort, you can ensure that your property stays as safe as possible! Thanks for reading our post about how to lock a window that doesn’t lock.

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