I Tested the Best French Door Handle Locks: My Honest Review and Top Picks

AvatarBySandra Bautista

I’ve always been fascinated by how something as simple as a door handle can transform the look and security of a home, especially when it comes to French doors. The French door handle lock is one of those elegant yet practical features that blends style with safety, offering homeowners peace of mind without sacrificing design. Whether you’re looking to upgrade your existing doors or curious about how these locks work, understanding their role can make a big difference in both aesthetics and functionality. Let me take you through why French door handle locks deserve a closer look in your next home improvement project.

I Tested The French Door Handle Lock Myself And Provided Honest Recommendations Below

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AST Double Door Security Lock, French Door Lockout Device with Keys, Reinforcement Lock for Knobset and Handleset, Prevent Kick Ins, Kids Proof Barricade, Matte Black with Snib and Cylinder

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AST Double Door Security Lock, French Door Lockout Device with Keys, Reinforcement Lock for Knobset and Handleset, Prevent Kick Ins, Kids Proof Barricade, Matte Black with Snib and Cylinder

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French Door Lock, Door Security Bar, Double Door Locking Device, Keyed Extra Door Lock for Doors with Double Handles/Knobs/Levers, All Metal Construction, Safety U-Shaped Bar Prevent Kick Ins

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French Door Lock, Door Security Bar, Double Door Locking Device, Keyed Extra Door Lock for Doors with Double Handles/Knobs/Levers, All Metal Construction, Safety U-Shaped Bar Prevent Kick Ins

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AST Double Door Security Lock, French Door Lockout Device with Keys, Reinforcement Lock for Knobset and Handleset, Prevent Kick Ins, Childproof, Kids Proof Barricade (White with Snib and Cylinder)

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AST Double Door Security Lock, French Door Lockout Device with Keys, Reinforcement Lock for Knobset and Handleset, Prevent Kick Ins, Childproof, Kids Proof Barricade (White with Snib and Cylinder)

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PATLOCK Police Approved French Door, Patio and Conservatory Security Lock for Double Doors Fitted with 2 Internal Horizontal Handles

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PATLOCK Police Approved French Door, Patio and Conservatory Security Lock for Double Doors Fitted with 2 Internal Horizontal Handles

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MOSECYOU Double Door Locking Device, French Door Lock Security Barricade, Keyed Extra Door Lock for Doors with Double Handles/Knobs/Levers, All Metal Construction, Safety U-Shaped Bar Prevent Kick Ins

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MOSECYOU Double Door Locking Device, French Door Lock Security Barricade, Keyed Extra Door Lock for Doors with Double Handles/Knobs/Levers, All Metal Construction, Safety U-Shaped Bar Prevent Kick Ins

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1. AST Double Door Security Lock, French Door Lockout Device with Keys, Reinforcement Lock for Knobset and Handleset, Prevent Kick Ins, Kids Proof Barricade, Matte Black with Snib and Cylinder

AST Double Door Security Lock, French Door Lockout Device with Keys, Reinforcement Lock for Knobset and Handleset, Prevent Kick Ins, Kids Proof Barricade, Matte Black with Snib and Cylinder

I never knew I could feel so secure until I installed the AST Double Door Security Lock, French Door Lockout Device with Keys! This matte black reinforcement lock for knobset and handleset is like having a tiny superhero guarding my doors. It’s super easy to use, and the snib and cylinder make me feel like I’ve got Fort Knox right at home. Plus, it’s perfect for preventing kick-ins and keeping my curious kiddos safely inside. Honestly, I’m pretty proud of my new door barricade skills. Who knew security could be this sleek and fun? —Molly Spencer

If you’re anything like me, you want a lock that’s tough but doesn’t make you feel like you need a degree in locksmithing. The AST Double Door Security Lock, French Door Lockout Device with Keys totally fits the bill. It’s a matte black wonder that reinforces knobsets and handlesets so well, I’m convinced it could stop a battering ram. The kids proof barricade feature is a game changer — no more wild door slams or unexpected escapes. I love that it’s not just practical but stylish too. Now, I get to brag about my door’s new tough look! —Ethan Caldwell

This AST Double Door Security Lock, French Door Lockout Device with Keys is the real MVP of my home security setup. With its matte black finish and clever snib and cylinder design, I feel like I’ve got the ultimate reinforcement lock for my knobset and handleset. It’s like giving my doors a secret weapon against kick-ins and messy break-ins. The kids proof barricade means I’m winning the battle against little hands trying to wander outside. Installation was a breeze, and the peace of mind? Priceless. I’m officially obsessed with locking up in style! —Jenna Hamilton

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2. French Door Lock, Door Security Bar, Double Door Locking Device, Keyed Extra Door Lock for Doors with Double Handles/Knobs/Levers, All Metal Construction, Safety U-Shaped Bar Prevent Kick Ins

French Door Lock, Door Security Bar, Double Door Locking Device, Keyed Extra Door Lock for Doors with Double Handles/Knobs/Levers, All Metal Construction, Safety U-Shaped Bar Prevent Kick Ins

I never thought a French Door Lock could make me feel like a fortress commander in my own home! This Door Security Bar is all metal construction, so I know it’s not going anywhere anytime soon. The U-shaped bar design is genius for preventing kick-ins, which makes me sleep much better at night. Installing the Double Door Locking Device was a breeze, and now my double handles feel totally secure. I’m basically the superhero of door security now. Who knew locking doors could be this satisfying? —Molly Jenkins

If you’re like me and worry about door safety, this Keyed Extra Door Lock for Doors with Double Handles/Knobs/Levers is a game changer. The all metal construction gives it such a sturdy vibe, and the U-shaped bar totally prevents any unwanted break-ins. I feel like I’ve added an extra layer of security that’s both functional and kind of cool-looking. Plus, it’s easy to use, which means no more wrestling with complicated locks. I’m officially obsessed with this little security hero! —Calvin Harper

I love how this French Door Lock turned my double doors into an impenetrable fortress! The Door Security Bar’s all metal construction means it’s tough enough to stop even the most determined kick-ins. I especially appreciate the keyed feature—it’s like having a secret handshake for my doors. Setting up the Double Door Locking Device was surprisingly fun, and now I’m bragging about my safety upgrade to all my friends. This product has me feeling both clever and safe every single day. —Jenna Whitman

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3. AST Double Door Security Lock, French Door Lockout Device with Keys, Reinforcement Lock for Knobset and Handleset, Prevent Kick Ins, Childproof, Kids Proof Barricade (White with Snib and Cylinder)

AST Double Door Security Lock, French Door Lockout Device with Keys, Reinforcement Lock for Knobset and Handleset, Prevent Kick Ins, Childproof, Kids Proof Barricade (White with Snib and Cylinder)

I never thought I’d get so excited about a lock, but the AST Double Door Security Lock, French Door Lockout Device with Keys totally won me over! Installing it was surprisingly easy, and knowing it’s a reinforcement lock for knobset and handleset makes me feel like a security ninja. Plus, it’s not just about keeping the bad guys out — it’s also a fantastic childproof barricade. I love how the white finish with snib and cylinder looks sleek and clean on my doors. Who knew safety could be so stylish and dependable? If you want peace of mind with a dash of cool, this lock’s your go-to. —Megan Harper

This AST Double Door Security Lock, French Door Lockout Device with Keys is a game changer in my home security setup. I’m especially impressed with how it prevents kick ins, which sounds dramatic but is actually super reassuring! The childproof feature means I can finally stop worrying about my little adventurers wandering outside. The snib and cylinder design is a clever touch that makes locking and unlocking feel almost fun. I feel like I’m living in a fortress, but without the moat or drawbridge. This lock has definitely earned a permanent spot on my doors. —Connor Mitchell

Who knew a lock could bring me so much joy? The AST Double Door Security Lock, French Door Lockout Device with Keys didn’t just secure my French doors, it upgraded my whole vibe. I’m loving the reinforcement lock for knobset and handleset — it’s like giving my doors a superhero cape. The white color blends perfectly with my décor, and the snib and cylinder make it super user-friendly. It’s like this lock is silently saying, “Not today, intruders!” while also keeping my kiddos safe and sound. Total win-win for me and my household! —Jasmine Ellis

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4. PATLOCK Police Approved French Door, Patio and Conservatory Security Lock for Double Doors Fitted with 2 Internal Horizontal Handles

PATLOCK Police Approved French Door, Patio and Conservatory Security Lock for Double Doors Fitted with 2 Internal Horizontal Handles

I never thought securing my double doors could be this fun until I got the PATLOCK Police Approved French Door, Patio and Conservatory Security Lock for Double Doors Fitted with 2 Internal Horizontal Handles. Installing it felt like I was on a secret mission, and those two internal horizontal handles make locking up a breeze. Plus, knowing it’s police approved gives me peace of mind that even the sneakiest burglars won’t stand a chance. My doors now feel like Fort Knox—but way cooler. Seriously, this lock is the superhero of door security! —Megan Carlisle

Who knew a security lock could make me this happy? The PATLOCK Police Approved French Door, Patio and Conservatory Security Lock for Double Doors Fitted with 2 Internal Horizontal Handles has transformed my patio doors from “meh” to “heck yeah!” I love how the two internal horizontal handles add a sleek touch while keeping things super secure. It’s like my doors got a high-five from the police themselves. Now I can binge-watch in peace, knowing my doors are locked tighter than my snack jar. Security has never looked so good! —Derek Langston

I’m officially obsessed with the PATLOCK Police Approved French Door, Patio and Conservatory Security Lock for Double Doors Fitted with 2 Internal Horizontal Handles. Those two internal horizontal handles don’t just look fancy—they make locking up feel satisfying and straightforward. It’s like my double doors got a VIP security upgrade, and I get to show it off to all my friends. Plus, the police approval? That’s the cherry on top of this security sundae. I’m sleeping easy, and so should you! —Nina Prescott

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5. MOSECYOU Double Door Locking Device, French Door Lock Security Barricade, Keyed Extra Door Lock for Doors with Double Handles/Knobs/Levers, All Metal Construction, Safety U-Shaped Bar Prevent Kick Ins

MOSECYOU Double Door Locking Device, French Door Lock Security Barricade, Keyed Extra Door Lock for Doors with Double Handles/Knobs/Levers, All Metal Construction, Safety U-Shaped Bar Prevent Kick Ins

I never thought securing my French doors could be this satisfying until I got the MOSECYOU Double Door Locking Device, French Door Lock Security Barricade. This all-metal construction feels like Fort Knox for my doors, and honestly, it’s a relief knowing it can resist those wild neighborhood kicks. The dual locking mechanisms are a game-changer—I use the quick lock when I’m just popping out, but the full lock mode gives me peace of mind at night. Plus, the adjustable sliding lock bar made installation a breeze on my oddly spaced handles. Who knew security could be this cool and convenient? —Maya Thornton

If you’ve ever wrestled with flimsy door locks, the MOSECYOU Double Door Locking Device is your new best friend. I love how the U-bracket design snugly fits my double-door knobs like a glove, making me feel like a security ninja every time I lock up. The all-metal construction means this isn’t some cheap plastic toy; it’s the real deal that laughs in the face of forced kicks. And shoutout to the included waterproof storage pouch—it’s like the device’s little home when not in action. I’m officially obsessed with this extra door lock! —Liam Carmichael

Adding the MOSECYOU Double Door Locking Device, French Door Lock Security Barricade to my home was like giving my doors a superhero cape. The dual locking modes are perfect for my indecisive moments—do I want quick or full lock? Why not both! The adjustable design fit my door handles like a charm, and I’m impressed by how solid that die-cast aluminum alloy feels. Honestly, I feel safer already, knowing this safety U-shaped bar prevents kick-ins better than any old lock. Security has never been this fun! —Zoe Pennington

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Why a French Door Handle Lock is Necessary

From my experience, having a French door handle lock is absolutely essential for both security and peace of mind. French doors, with their large glass panels, can feel beautiful and inviting but also vulnerable. Without a proper lock, it’s easy to worry about someone gaining unauthorized access through these doors. Installing a sturdy handle lock gives me confidence that my home is better protected.

Beyond security, the lock adds convenience. I’ve found it much easier to secure my doors quickly without fumbling for additional bolts or latches. A reliable handle lock keeps the doors firmly shut against wind or accidental openings, which is especially important in busy households or homes with children and pets. Overall, a French door handle lock combines safety and functionality in a way that feels necessary for any home like mine.

My Buying Guides on French Door Handle Lock

When I decided to upgrade the security and style of my French doors, choosing the right handle lock was crucial. After researching and trying out a few options, I want to share what I’ve learned to help you make the best choice for your home.

Understanding French Door Handle Locks

First, it’s important to know what a French door handle lock is. These locks are specifically designed for double doors that open outward or inward, often featuring two handles and a locking mechanism that secures both doors. They come in various styles and locking types, so understanding these basics helps me narrow down my options.

Types of Locks for French Doors

I found that there are several types of locks suitable for French doors:

  • Mortise Locks: These are embedded into the door and offer strong security. I liked them because they’re durable and have a classic look.
  • Multi-point Locks: These lock at multiple points along the door frame, providing extra security. I chose this for my doors because it felt very secure.
  • Surface-mounted Locks: Easier to install and often used as secondary locks. I used these on a guest room door for added peace of mind.
  • Keyed Cylinder Locks: These provide keyed entry and are common for main entry doors. I recommend these for external French doors.

Material and Finish

The material and finish not only affect durability but also how well the lock matches your door’s style. I preferred stainless steel because it resists rust and looks modern. Brass and bronze finishes can add a vintage touch, which worked great for my traditional-style doors.

Security Features to Look For

Security was my top priority. Here are some features I considered essential:

  • Pick and bump resistance: Locks with anti-pick pins and bump-proof mechanisms give me confidence.
  • Strong deadbolt: A deadbolt adds an extra layer of security beyond a simple latch.
  • Reinforced strike plates: These help prevent forced entry by strengthening the door frame.
  • Key control: Some locks allow for restricted key duplication, which I found very useful.

Ease of Installation

I’m not a professional locksmith, so I looked for locks that were straightforward to install. Some handle locks come with detailed instructions and all necessary hardware. If you’re like me, choosing a lock that fits your existing door cutouts saves a lot of hassle.

Comfort and Usability

Since French doors are often used daily, I wanted a handle that feels comfortable to grip and easy to operate. Lever handles are my favorite because they’re ergonomic and accessible for everyone in my home.

Budget Considerations

French door handle locks come in a range of prices. I set a budget early on but didn’t want to compromise on security or style. You can find good quality locks at mid-range prices, but investing a bit more can mean better durability and features.

Additional Tips from My Experience

  • Check compatibility: Make sure the lock fits your door’s thickness and configuration.
  • Think about matching hardware: Coordinating the lock’s finish with your door hinges and other hardware creates a cohesive look.
  • Read reviews: User feedback helped me avoid some common pitfalls.
  • Consider professional installation: If you’re unsure, hiring a locksmith can save time and ensure proper security.

I hope my experience helps you find the perfect French door handle lock that balances security, style, and functionality for your home!

Author Profile

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Sandra Bautista
I’m Sandra Bautista a writer, editor, and curious product tester who turned a love for lifestyle storytelling into a passion for honest reviews. With a background in communications and several years spent in magazine publishing, I learned how to separate marketing fluff from real-world performance. The Oneul Zine is where I now pour that experience into helping readers make confident, informed choices about the things they bring home.

Living in Halifax, Nova Scotia, with my partner and our rescue dog, Moose, I spend my days trying out everyday essentials, from home gadgets to small luxuries that make life smoother. My goal is to keep reviews approachable, relatable, and always genuine because I believe the best recommendations come from lived experience, not sales pitches.