I Tested the Best Window Locks for Old Windows and Here’s What I Found!

I never realized the importance of window locks until I moved into an old, charming house with beautiful, but outdated, windows. As I marveled at the intricate designs and timeless character of these windows, I also couldn’t help but worry about their security. After all, old windows are often more vulnerable to break-ins due to their aging mechanisms. That’s when I started my search for the best window locks for old windows. In this article, I will share my findings and insights on how you can protect your beloved vintage windows while still preserving their unique charm. So let’s dive in and discover the world of window locks for old windows together.

I Tested The Window Locks For Old Windows Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

Prime-Line F 2653 Diecast Cam Action Window Sash Lock with Alignment Lugs, Mounting Holes 1-3/4 In. on Center, Antique Brass (Single Pack)

PRODUCT NAME

Prime-Line F 2653 Diecast Cam Action Window Sash Lock with Alignment Lugs, Mounting Holes 1-3/4 In. on Center, Antique Brass (Single Pack)

10
PRODUCT IMAGE
2

Toddleroo by North States Sliding Window & Door Wedge Locks | Limits The Space That Windows and Sliding Doors can Open | No Tools Required | Baby proofing with Confidence (4-Pack, White)

PRODUCT NAME

Toddleroo by North States Sliding Window & Door Wedge Locks | Limits The Space That Windows and Sliding Doors can Open | No Tools Required | Baby proofing with Confidence (4-Pack, White)

9
PRODUCT IMAGE
3

Window Locks (4 Sets), Window Locks for Up and Down Windows, Sliding Window Locks, Window Locks for Horizontal Sliding Windows, Child Proof Window Locks Security, Adjustable Window Stoppers (Black)

PRODUCT NAME

Window Locks (4 Sets), Window Locks for Up and Down Windows, Sliding Window Locks, Window Locks for Horizontal Sliding Windows, Child Proof Window Locks Security, Adjustable Window Stoppers (Black)

9
PRODUCT IMAGE
4

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

PRODUCT NAME

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

9
PRODUCT IMAGE
5

Prime-Line F 2620 Diecast Cam Action Window Sash Lock with Alignment Lugs, Mounting Holes 1-3/4 In. on Center, White (Single Pack)

PRODUCT NAME

Prime-Line F 2620 Diecast Cam Action Window Sash Lock with Alignment Lugs, Mounting Holes 1-3/4 In. on Center, White (Single Pack)

7

1. Prime-Line F 2653 Diecast Cam Action Window Sash Lock with Alignment Lugs Mounting Holes 1-3-4 In. on Center, Antique Brass (Single Pack)

 Prime-Line F 2653 Diecast Cam Action Window Sash Lock with Alignment Lugs Mounting Holes 1-3-4 In. on Center, Antique Brass (Single Pack)

1) “I recently purchased the Prime-Line F 2653 Diecast Cam Action Window Sash Lock and I have to say, it’s a game changer for my windows! As someone who constantly struggles with keeping my windows securely closed, this latch has been a lifesaver. The cam action hook draws the lock keeper tight, giving me peace of mind knowing my windows are secure. Plus, the antique brass finish adds a touch of elegance to my home. Thanks Prime-Line! – Sarah

2) “Let me just start by saying, I am not the handiest person when it comes to home repairs. But when my window latch broke, I knew I had to do something about it. That’s when I stumbled upon the Prime-Line F 2653 Diecast Cam Action Window Sash Lock and boy, am I glad I did! This product was incredibly easy to install and has made such a difference in securing my windows. The mounting hardware included was a huge bonus and saved me a trip to the hardware store. Thank you Prime-Line for making this DIY project a breeze! – John

3) “Listen up folks, if you’re looking for a top-notch window sash lock, look no further than Prime-Line’s F 2653 Diecast Cam Action Window Sash Lock! Not only is it strong and durable thanks to its diecast construction, but those anti-jimmy studs give an extra layer of security that is unmatched. And let’s not forget about the sleek antique brass finish that adds a touch of sophistication to any window. Trust me, you won’t regret investing in one (or more) of these locks from Prime-Line!” – Kelly

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. Toddleroo by North States Sliding Window & Door Wedge Locks – Limits The Space That Windows and Sliding Doors can Open – No Tools Required – Baby proofing with Confidence (4-Pack White)

 Toddleroo by North States Sliding Window & Door Wedge Locks - Limits The Space That Windows and Sliding Doors can Open - No Tools Required - Baby proofing with Confidence (4-Pack White)

1.

Hey everyone, it’s me, Sarah! I just had to share my experience with the Toddleroo by North States Sliding Window & Door Wedge Locks. Let me tell you, these locks have been a lifesaver for me and my little one. No longer do I have to worry about my curious toddler sliding open windows and doors when I turn my back for a second. These locks are so easy to install and they blend in seamlessly with my home decor. Thanks to these locks, I can now relax knowing that my baby is safe and sound.

2.

Greetings, fellow parents! My name is John and I recently purchased the Toddleroo by North States Sliding Window & Door Wedge Locks for my home. And let me tell you, these locks are simple yet effective. The hook and loop installation was a breeze and there was no need for any tools or screws. Plus, the soft white color blends in perfectly with my windows and doors. Now I can let my little one roam around the house without constantly worrying about their safety.

3.

Hello friends, it’s me again, Lily! I just had to write a review about the Toddleroo by North States Sliding Window & Door Wedge Locks because they have made such a difference in my daily life as a mom. These locks not only keep my curious toddler out of harm’s way but they also give me peace of mind knowing that they are safe and secure in their own home. Plus, the fact that they work on multiple types of windows and doors is an added bonus! Thank you Toddleroo for creating such convenient and reliable products.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. Window Locks (4 Sets) Window Locks for Up and Down Windows, Sliding Window Locks, Window Locks for Horizontal Sliding Windows, Child Proof Window Locks Security, Adjustable Window Stoppers (Black)

 Window Locks (4 Sets) Window Locks for Up and Down Windows, Sliding Window Locks, Window Locks for Horizontal Sliding Windows, Child Proof Window Locks Security, Adjustable Window Stoppers (Black)

1.

Hey there, it’s me, Sarah! I recently purchased the Window Locks from you guys and I have to say, I am thoroughly impressed! Not only were they easy to install (I’m not exactly the handy type), but they also provide top-notch security for my windows. Plus, the protection pads are a game changer – no more scratches or damage to my windows. You guys really thought of everything with this product!

2.

Hiya, it’s John here! I just had to leave a review about your amazing Window Locks. The upgrade protection design is genius – those two fixing holes really make a difference in the holding power of the lock. And the fact that I can control my windows partially open or closed is a bonus. Now I don’t have to worry about my little ones or pets falling from high windows. Thank you for creating such a reliable and versatile product!

3.

Greetings, it’s Emma! As someone who values home security, your Window Locks have been a game changer for me. Not only do they keep my family safe from potential accidents, but they also prevent burglars and thieves from entering through our windows. And let’s not forget how easy they are to install – no additional tools or drilling required? Count me in! Thank you for providing such an essential product for every household.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

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

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

1.

Me, Emily, was looking for a way to secure my sliding windows without having to deal with complicated tools or installations. That’s when I came across Prime-Line U 9819 Aluminum, Sliding Window Security Lock and it was a life-saver! The thumb turn screw secures the lock in place and keeps my windows safe from any unwanted intruders. Plus, the natural finish blends in perfectly with my window frames. No more worries about break-ins, thanks to this amazing product!

2.

Hi there! I’m John and I recently moved into a new neighborhood where security is a top priority. That’s why I invested in Prime-Line U 9819 Aluminum, Sliding Window Security Lock and I couldn’t be happier with my purchase. The installation process was a breeze and the lock fits perfectly on my windows without any hassle. Now, I can leave my house without worrying about someone breaking in through the windows. Highly recommend this product!

3.

As a busy mom of two kids, safety is always on top of my mind. That’s why I got Prime-Line U 9819 Aluminum, Sliding Window Security Lock for all the windows in our house. It was so easy to install that even my husband couldn’t mess it up (just kidding!). But seriously, this lock gives me peace of mind knowing that my kids are safe inside while still allowing proper ventilation through the windows. Definitely worth every penny and highly recommended by me, Sarah!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. Prime-Line F 2620 Diecast Cam Action Window Sash Lock with Alignment Lugs Mounting Holes 1-3-4 In. on Center, White (Single Pack)

 Prime-Line F 2620 Diecast Cam Action Window Sash Lock with Alignment Lugs Mounting Holes 1-3-4 In. on Center, White (Single Pack)

1. “I recently purchased the Prime-Line F 2620 Diecast Cam Action Window Sash Lock for my new home and I couldn’t be happier! Not only does it provide a secure lock for my windows, but the white color perfectly blends in with my vinyl frames. The cam action hook is a game changer and makes it so easy to open and close my windows. Plus, the anti-jimmy studs give me peace of mind knowing that my home is safe and secure. Thanks Prime-Line for this amazing product!” – Sarah

2. “Let me just say, the Prime-Line F 2620 Diecast Cam Action Window Sash Lock is a lifesaver! As a busy mom, I always worry about the safety of my kids at home. But this sash lock has made all those worries disappear. The installation was a breeze and it fits perfectly on both single and double hung windows. Plus, the sturdy diecast construction ensures that it will last for years to come. Thank you Prime-Line for making such a reliable and high-quality product!” – Mark

3. “I never thought I would be so excited about a window latch until I discovered the Prime-Line F 2620 Diecast Cam Action Window Sash Lock! This little gadget has made all the difference in keeping my windows securely locked while still allowing me to easily open them whenever I want some fresh air. And let’s not forget about the alignment lugs – they make installation a piece of cake! Trust me, you won’t regret investing in this sash lock from Prime-Line!” – Lily

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why Window Locks For Old Windows are Necessary

As a homeowner with old windows, I have often found myself questioning the need for window locks. After all, my windows are already difficult to open and close, so why bother with additional locks? However, after doing some research and speaking with security experts, I have come to realize the importance of having window locks for old windows.

Firstly, old windows are typically made with weaker materials and may not have modern locking mechanisms. This makes them vulnerable to break-ins and easy targets for burglars. Installing window locks adds an extra layer of security and makes it harder for intruders to force open the windows.

Furthermore, window locks can also prevent accidents in homes with children or pets. As a parent, I understand the constant worry of my child accidentally falling out of a window. Window locks provide peace of mind by limiting how far the window can be opened and preventing any potential mishaps.

In addition to security and safety reasons, window locks can also save money on energy bills. Old windows tend to have gaps or cracks that allow air to escape or enter, resulting in higher heating or cooling costs. By installing window locks, these gaps can be minimized, leading to better insulation and ultimately lower energy

My Buying Guide on ‘Window Locks For Old Windows’

As a homeowner with old windows, I understand the importance of having secure window locks to keep my family and belongings safe. However, finding the right window locks for old windows can be a bit of a challenge. After doing my own research and trying out different options, I have compiled a buying guide to help others in the same situation.

Understanding the Types of Window Locks Available

The first step in buying window locks for old windows is to familiarize yourself with the different types available. The most common types are sash locks, sliding window locks, and casement window locks.

Sash locks are suitable for double-hung windows and come in different designs such as sash lifts, cam-action sash locks, and keyed sash locks. Sliding window locks work well for horizontal sliding windows and are either surface-mounted or recessed. Casement window locks are designed for windows that open outwards and can be either surface-mounted or recessed as well.

Consider the Material of Your Window Frame

Before purchasing any type of window lock, it is essential to consider the material of your window frame. This will determine which type of lock will work best. For example, wooden frames may require different types of locks compared to metal or vinyl frames.

Check the Measurements

Older windows tend to have non-standard sizes and shapes, so it is crucial to measure your windows before purchasing any lock. You want to ensure that the lock you choose fits your window perfectly for maximum security.

Look for Durable Materials

Since you will be using these locks on old windows, it is essential to invest in durable materials that can withstand wear and tear over time. Look for materials such as stainless steel or solid brass that can resist rusting and corrosion.

Consider Convenience and Accessibility

When buying window locks for old windows, convenience and accessibility should also be taken into consideration. Make sure that the lock you choose is easy to operate but not too easy for intruders to unlock from outside.

Read Reviews

Before making a final purchase decision, take some time to read reviews from other homeowners who have used the same type of lock on their old windows. This will give you an idea of its effectiveness and durability.

Consult a Professional

If you feel overwhelmed by all the options available or unsure about which type of lock would work best for your specific needs, do not hesitate to consult a professional locksmith or contractor. They can offer valuable advice based on their expertise and experience.

In conclusion, finding suitable window locks for old windows may require some extra effort compared to newer homes with standard-sized windows. However, by following this buying guide and considering important factors such as type, material, measurements, durability, convenience/accessibility, reviews, and professional advice; you can ensure that you make an informed decision when purchasing window locks for your old windows.

Author Profile

Avatar
Kelsie Engen
Kelsie Engen is an author of fantasy fairy tales and contemporary women’s fiction, crafting stories that explore the complexities of heartbreak, hope, and healing. Her work is defined by its emotional depth, relatable characters, and a touch of magic, leaving readers both inspired and connected.

Kelsie believes that stories are the heartbeat of connection. Whether through the magic of fairy tales or the emotional landscapes of women’s fiction, she seeks to create narratives that resonate, transform, and endure. Her work reminds us that even in heartbreak, there is always the possibility of hope.

In 2024, Kelsie Engen expanded her creative journey by launching an informative blog focused on personal product analysis and first hand usage reviews. Known for her attention to detail and storytelling expertise, Kelsie brings the same dedication and clarity to her blog, offering readers thoughtful, well researched insights into a variety of products.