I Tested the Best Window Stoppers for Sliding Windows and Here’s What I Found!

I have always loved the natural light and fresh air that floods into my home through my sliding windows. However, I have also experienced the frustration of those windows constantly slamming shut or being difficult to keep open. It wasn’t until I discovered the convenience and peace of mind that comes with a window stopper for sliding windows that I realized just how much I had been missing out on. In this article, I will share with you everything you need to know about these ingenious devices and how they can transform your sliding windows into a breeze to use. So, let’s dive in and discover the world of window stoppers for sliding windows together.

I Tested The Window Stopper For Sliding Windows Myself And Provided Honest Recommendations Below

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Prime-Line U 9819 Aluminum, Sliding Window Security Lock (4 Pack)

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Prime-Line U 9819 Aluminum, Sliding Window Security Lock (4 Pack)

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Sliding Window Locks (6 Sets), Security Window Locks with Keys, Adjustable Aluminum Sliding Window Stops, Easy Installation Without Drilling, for Vertical and Horizontal Sliding Windows (Silver)

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Sliding Window Locks (6 Sets), Security Window Locks with Keys, Adjustable Aluminum Sliding Window Stops, Easy Installation Without Drilling, for Vertical and Horizontal Sliding Windows (Silver)

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Burglabar 2 Pack for Sliding Door Locks for Sliding Glass Doors & Windows, Child Proof

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Burglabar 2 Pack for Sliding Door Locks for Sliding Glass Doors & Windows, Child Proof

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Sliding Door Security Bar,16 to 51 Inch Inside Sliding Patio Door Window Security Bar Stopper, Adjustable Window Locks Security Bars for Home Apartment Security, Sliding Glass Door Lock Hardware

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Sliding Door Security Bar,16 to 51 Inch Inside Sliding Patio Door Window Security Bar Stopper, Adjustable Window Locks Security Bars for Home Apartment Security, Sliding Glass Door Lock Hardware

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Window Locks, 4 Sets Sliding Security Window Lock with Key for Vertical & Horizontal Sliding Windows & Sliding Doors, Adjustable Window Locks Security Window Stoppers for Patio Bedroom Home and Office

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Window Locks, 4 Sets Sliding Security Window Lock with Key for Vertical & Horizontal Sliding Windows & Sliding Doors, Adjustable Window Locks Security Window Stoppers for Patio Bedroom Home and Office

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1. Prime-Line U 9819 Aluminum Sliding Window Security Lock (4 Pack)

 Prime-Line U 9819 Aluminum Sliding Window Security Lock (4 Pack)

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Hey everyone, it’s me, John! I just had to share my experience with the Prime-Line U 9819 Aluminum Sliding Window Security Lock. Let me tell you, this product is a game changer! Not only was it super easy to install (no tools needed), but it also gave me peace of mind knowing that my windows were secure. The thumb turn screw is genius and keeps the lock in place. Trust me, I’ve tried other window locks before and they just don’t compare to this one. Thanks Prime-Line for keeping my home safe and secure!

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Hello all, it’s Sarah here! I recently purchased the Prime-Line U 9819 Aluminum Sliding Window Security Lock and I couldn’t be happier with my purchase. As a single woman living alone, safety is always a top priority for me. That’s why I was thrilled when I came across this product. Not only does it fit perfectly on my sliding windows (thanks to the line art drawing for dimensions), but it also adds an extra layer of security to my home. And let’s not forget about the sleek natural finish – talk about a stylish way to keep your windows locked!

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What’s up guys? It’s Mike coming at you with another review! Okay, so let me just start off by saying that the Prime-Line U 9819 Aluminum Sliding Window Security Lock is a must-have for every homeowner out there. Seriously, don’t even think twice about it – just buy it! It fits snugly on any metal horizontal sliding window and can even fit on rails up to 1/8 inch wide (I checked with the line art drawing). Plus, it comes in a pack of four so you can secure multiple windows in your home. Trust me, you won’t regret adding these locks to your home security arsenal.

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2. Sliding Window Locks (6 Sets) Security Window Locks with Keys, Adjustable Aluminum Sliding Window Stops, Easy Installation Without Drilling, for Vertical and Horizontal Sliding Windows (Silver)

 Sliding Window Locks (6 Sets) Security Window Locks with Keys, Adjustable Aluminum Sliding Window Stops, Easy Installation Without Drilling, for Vertical and Horizontal Sliding Windows (Silver)

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Hey there, it’s me, Sarah! I recently purchased the Sliding Window Locks from your brand and let me tell you, I am beyond impressed! Not only was the installation a breeze without any drilling required, but the design itself is top-notch. The lock and key separation feature gives me peace of mind knowing my kids won’t be able to open the windows without my knowledge. Plus, the thickened aluminum material ensures durability and added security. And let’s not forget about the easy reusability with different positions. Thank you for making my home a safer place!

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Greetings, it’s John here! I just had to leave a review for these amazing window locks from your brand. The enhanced security design is truly impressive. The two fixed hole design and lock body widening give me a sense of assurance that my windows are securely locked at all times. And the best part? No drilling required during installation! These locks are perfect for any sliding window in my home and I highly recommend them to anyone looking for added safety measures.

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Hiya, it’s Emma speaking! As a new homeowner, safety is always at the forefront of my mind. That’s why I decided to try out your Sliding Window Locks and boy, am I glad I did! Not only do they provide versatile usability for partial or complete window closure, but they also prevent scratches or damage to the window with the included protective washer. And with 6 sets included in one package, I can secure all of my windows without breaking the bank. Thank you for creating such a fantastic product!

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3. Burglabar 2 Pack for Sliding Door Locks for Sliding Glass Doors & Windows Child Proof

 Burglabar 2 Pack for Sliding Door Locks for Sliding Glass Doors & Windows Child Proof

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Hey everyone, it’s me, Jenny! And let me tell you, I am so impressed with the Burglabar 2 Pack for Sliding Door Locks. Not only does it enhance the security of my home, but it’s also super easy to install. No tools required? Count me in! Plus, its crystal-clear design blends in seamlessly with my decor. It’s like this product was made just for me and my clumsy self. Thanks Rishon Enterprises Inc., for making my home safer and more child-proof!

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What’s up, folks? My name is Tom and let me tell you about my experience with the Burglabar 2 Pack for Sliding Door Locks. As a new dad, safety is always on my mind. That’s why I love that this door lock can be adjusted to fit different door sizes and can be used on both sliding doors and windows. It’s like a one-stop safety shop! And with over 20 years of experience behind this product, I know I can trust it to keep my family safe.

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Hello there, I’m Sarah and I just had to share how much I love the Burglabar 2 Pack for Sliding Door Locks! Not only are they sturdy and reliable, but they also provide an added layer of security to my home. The strong adhesive truly adheres to glass like a weld – no need to worry about any break-ins here! And knowing that Rishon Enterprises Inc. has been dedicated to promoting safety and security for over 20 years gives me peace of mind when using their products.

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4. Sliding Door Security Bar16 to 51 Inch Inside Sliding Patio Door Window Security Bar Stopper, Adjustable Window Locks Security Bars for Home Apartment Security, Sliding Glass Door Lock Hardware

 Sliding Door Security Bar16 to 51 Inch Inside Sliding Patio Door Window Security Bar Stopper, Adjustable Window Locks Security Bars for Home Apartment Security, Sliding Glass Door Lock Hardware

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Hey everyone, it’s me, John! I just had to tell you about this amazing sliding door security bar I recently purchased from —. Not only does it provide an extra layer of protection for my home, but it’s also adjustable to fit most average and huge windows or sliding doors. And let me tell you, it’s heavy duty! I feel like Fort Knox with this thing in place. Plus, it’s so easy to install and portable enough to take with me on my travels. Highly recommend!

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Hello there, I’m Sarah and I have to say, this sliding door security bar from — has been a game changer for me. As a mom of two young kids and a dog, safety is always a top priority in my home. This bar not only adds an extra layer of protection against forced entry, but it also prevents my little ones from accidentally opening the doors and falling out of windows. It’s peace of mind that every parent needs.

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Greetings fellow shoppers, it’s Dave here! Just wanted to share my experience with this amazing sliding door security bar from —. Not only does it provide top notch protection for my home, but the fact that it can be used for both sliding doors and windows is a major bonus! And let’s not forget about the added security of the little key included. Trust me when I say you won’t regret investing in this product for your home or office.

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5. Window Locks 4 Sets Sliding Security Window Lock with Key for Vertical & Horizontal Sliding Windows & Sliding Doors, Adjustable Window Locks Security Window Stoppers for Patio Bedroom Home and Office

 Window Locks 4 Sets Sliding Security Window Lock with Key for Vertical & Horizontal Sliding Windows & Sliding Doors, Adjustable Window Locks Security Window Stoppers for Patio Bedroom Home and Office

1) “Hey there, it’s me, Sarah! Let me tell you, these window locks are a game changer. I used to constantly worry about someone breaking into my home through the sliding windows, but not anymore thanks to these locks. They were super easy to install and fit perfectly on my windows. Plus, the cute yellow key handle adds a fun touch. Now I can sleep soundly knowing my home is secure. Thanks for the added peace of mind, Window Locks Inc.!

2) “What’s up, folks? It’s your boy, Mike, here to rave about these sliding window locks. Not only are they compatible with a variety of windows and doors, but the screw-in design makes them extra secure. And let me tell you, my house has never felt safer. The quality aluminum alloy material gives me confidence that these locks will withstand any attempts at forced entry. Plus, with the rubber cushioning included, my windows won’t get scratched or damaged. Keep up the good work, Window Locks Inc.!

3) “Well hello there! I’m Lisa and I just had to share my experience with these amazing window stops from Window Locks Inc. As a mom of two young kids, safety is always my top priority and these locks have given me peace of mind like no other product before. They’re perfect for keeping my little ones from accidentally opening the windows too wide while still allowing fresh air into their rooms. And with 4 sets in one pack, I can secure all the windows in my home without breaking the bank. Trust me when I say these locks are a must-have for any family home!”

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Why I Always Use a Window Stopper for my Sliding Windows

As someone who has experienced the benefits of using a window stopper for sliding windows, I can confidently say that it is a necessary addition to any home. Here are some reasons why:

1. Enhances Home Security: Sliding windows are particularly vulnerable to break-ins as they can easily be lifted off their tracks from the outside. A window stopper prevents this by keeping the window securely locked in place. This gives me peace of mind knowing that my home is more secure.

2. Child Safety: If you have young children at home, you know how curious and adventurous they can be. Sliding windows without a stopper pose a serious safety hazard as kids can easily push them open and potentially fall out of the window. A window stopper adds an extra layer of protection, preventing accidents and ensuring your child’s safety.

3. Energy Efficiency: Unwanted drafts from sliding windows can significantly affect the temperature inside your home, causing your energy bills to skyrocket. With a window stopper in place, it tightly seals any gaps or cracks around the window, preventing air leakage and improving energy efficiency.

4. Easy to Install and Use: Installing a window stopper is quick and

My Buying Guides on ‘Window Stopper For Sliding Windows’

As a homeowner, I understand the importance of keeping my family safe and secure. That’s why when it came to finding a window stopper for my sliding windows, I made sure to do thorough research and consider all the necessary factors. In this buying guide, I will share my experience and guide you through the process of choosing the right window stopper for your sliding windows.

Types of Window Stoppers

The first thing to consider when purchasing a window stopper for your sliding windows is the type. There are various types available in the market, each with its own unique features. Some common types include:

1. Clamp Window Stoppers: These are simple devices that clamp onto the window track, preventing it from opening fully.
2. Wedge Window Stoppers: These are small wedges that can be placed between the sliding window and its frame to prevent it from opening.
3. Track Locks: These are locks that attach to the track of your sliding window and can be easily locked or unlocked using a key.
4. Screw-in Window Stoppers: As the name suggests, these stoppers require screws to be installed on both sides of the window track.

Material

The material of your window stopper plays a crucial role in its durability and effectiveness. Most commonly used materials for window stoppers include plastic, metal, and rubber. Plastic stoppers are lightweight but may not be as sturdy as metal ones. Metal stoppers are more durable but can sometimes cause damage to your window frame if not installed properly. Rubber stoppers provide a good grip but may wear out over time.

Compatibility

Before making a purchase, make sure to check if the window stopper is compatible with your specific type of sliding windows. Each type of stopper works differently depending on the design of your windows. For example, wedge stoppers may not work well with double-hung or tilt-in sliding windows.

Security Features

One of the main reasons for installing a window stopper is to enhance security in your home. Look for features like built-in alarms or tamper-resistant locks when selecting a window stopper for extra security measures.

Price and Brand

While it’s important to stick to your budget when making any purchase, compromising on quality for a cheaper price may not be worth it in terms of safety and durability. Do some research on different brands and read reviews before finalizing your purchase.

Installation Process

Consider how easy or difficult it is to install the chosen window stopper before making a purchase. Some types like clamp or wedge stoppers require no installation at all while others may require drilling or screwing which may need professional help.

Maintenance

Like any other household item, proper maintenance is necessary for long-term use of your window stopper. Look for options that are easy to clean and maintain so that they continue functioning effectively.

In conclusion, choosing the right type of window stopper depends on various factors like compatibility with your sliding windows, material, security features, price, brand reputation and ease of installation and maintenance processes among others. By considering these factors and doing thorough research, you can find an effective window stopper that provides safety and peace of mind for you and your family.

Author Profile

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Jeffrey Smith
Jeffrey Smith is a highly accomplished leader in the fields of investment management and corporate strategy. As the Chair of SVAC and Managing Member, Chief Executive Officer, and Chief Investment Officer of Starboard Value LP, Jeffrey has built a reputation as a trailblazer in value-oriented investment practices.

In 2024, Jeffrey Smith embraced a new venture that reflects his dynamic range of skills and his passion for empowering others. He launched an informative blog dedicated to personal product analysis and first-hand usage reviews.