15 Best French Door Security Locks for Your Home

Discover the best french door security lock for ultimate peace of mind and stylish protection for your home’s entryways. Secure your space today.
15 Best French Door Security Locks for Your Home

Top Quick Picks For You

Great Value Selection

Patio French Door Lock

Patio French Door Lock

This product offers excellent protection and features at a competitive price, making it a great value without compromising on safety.

Best for Child Safety

Enprotty French Door Lock

Enprotty French Door Lock

Designed specifically with child safety in mind, this lock prevents unauthorized access while being easy to operate for adults.

Best for Outdoor Use

SecurityMan Double Door Lock

SecurityMan Double Door Lock

This lock is made from durable materials and is designed to withstand outdoor conditions, making it ideal for outdoor installations.

Best for Maximum Strength

Steinwhale Door Lock

Steinwhale Door Lock

Capable of withstanding up to 800 lbs of force, this door lock is built for maximum strength and robust security against forced entries.

Best French Door Security Lock

When it comes to safeguarding your sanctuary, the best French door security locks are essential allies in your battle for home safety. These elegant entrances deserve more than just a simple latch; they require robust protection that marries form and function. In this guide, we’ll explore top-notch options that blend seamless security with exquisite design, ensuring your home remains both stylish and secure.

Great Value Selection: Patio French Door Lock

Patio French Door Lock Hardware for Patio Door Lock Security and Double Door Security Reinforcement with Combination Padlock. for French Door with Double Handles. Not for Round Door knobs.
GoodNot So Good
High security ratingHigher price point
Easy installationLimited color options
Durable materialsComplex mechanism

We’re excited to highlight the best French door security lock that we’ve deemed a “Great Value Selection.” With its high security rating, you can rest easy knowing your home is well-protected .

Installation is a breeze, thanks to its user-friendly design, so you can secure your doors without a headache .

Crafted from durable materials, this lock is built to stand the test of time .

While it comes at a higher price point and offers limited color options, the security features and overall quality make this lock a worthy investment for peace of mind .

Unlock safety with style!

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Price history for Patio French Door Lock on Amazon

Best for Child Safety: Enprotty French Door Lock

French Door Lock Childproof | Adjustable Double Door Reinforcement Lock for French Doors Home Security | Add High Security to Prevent Home Unauthorized Entry | Unibody Aluminum Construction, Black
GoodNot So Good
Enhanced home securityPin can go missing
Childproof designToggle rod is slim
Solid, unibody constructionLimited compatibility for some doors

We’re excited to share our thoughts on the best French door security lock that offers peace of mind, especially for families .

This lock was crowned "Best for Child Safety" because it's brilliantly designed to keep your little adventurers safe while still being a breeze for adults to operate .

With its solid unibody construction and high-quality aluminum, it provides a fortified defense against forced entry, making your home that much more secure .

The adjustable design means it fits various double and French door sizes, and the immediate response feature lets you arm and disarm it in a flash .

What’s not to love?

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Price history for Enprotty French Door Lock on Amazon

Best for Outdoor Use: SecurityMan Double Door Lock

SecurityMan Double Door Lock - Solid 1/2" Unibody Aluminum Construction to Prevent Kick Ins - Adjustable Double Door Security Lock for French Doors Home Security
GoodNot So Good
Extra layer of securityMay require adjustment
Quick to arm/disarmPin could be larger
Sturdy and durable constructionNo battery operation

We love the Mace Group’s double door lock for its unbeatable reliability as the best choice for outdoor use .

This lock adds an effective extra layer of security to your home, making it a robust choice for French doors .

It’s built from a solid aluminum unibody, ensuring incredible durability against forced entry .

One standout feature is its immediate response advantage—it gives you critical moments to act during an attempted break-in .

Plus, the simplicity of arming and disarming in seconds keeps your life hassle-free .

Although it may require some minor adjustments, its secure clasp design fits various door sizes perfectly .

Stay safe with this reliable barricader!

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Price history for SecurityMan Double Door Lock on Amazon

Best for Maximum Strength: Steinwhale Door Lock

3Pack Home Security Door Reinforcement Lock, Childproof Safety Door Lock Latch Inside Stopper, Add High Security to Prevent Home Unauthorized Entry, Aluminum Construction Finish Black
GoodNot So Good
High strength securityMay require adjustments
Easy installationInitial setup confusion
Childproof designLimited to inward doors

When it comes to securing your French doors, we believe the Steinwhale security lock is a top contender for its maximum strength .

Capable of withstanding up to 800 lbs of force, this lock ensures that your home stays safe from unwanted intruders .

Installation takes less than five minutes, thanks to the included screws—you’ll be locking up your doors in no time .

Plus, its childproof design means extra security for your little ones; just install it high enough that they can't reach .

With a sleek look and solid aluminum construction, this lock combines style and safety seamlessly.

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Price history for Steinwhale Door Lock on Amazon

AST Double Door Lock

AST Double Door Security Lock, French Door Lockout Device with Keys, Reinforcement Lock for Knobset and Handleset, Prevent Kick Ins, Kids Proof Barricade, Matte Silver with Snib and Cylinder
GoodNot So Good
Sturdy and durable designAdjustment issues with some handles
Versatile for various door typesNo padding on contact area
Easy to install and useRequires prior dimension check

When it comes to securing your french doors, the AST Double Door Reinforcement Lock has us impressed !

Made from diecasted aluminum alloy, this sturdy lock not only elevates security but also fits a variety of knob and handle sets—just make sure to double-check your dimensions first .

Its portable design means installation is a breeze, eliminating the need for drilling .

We love its added safety features, especially for families with children, and its snib and cylinder provide extra peace of mind .

With 24/7 support and a worry-free return policy, this lock is a top contender for your home protection needs!

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Price history for AST Double Door Lock on Amazon

Rerishom Door Security Bar

2 Pack Rerishom Door Security Bar, Door Stoppers Security bar,Heavy Duty Door Lock Security Door Jammer Door Stopper for Apartment, Hotel Room,Screen Door Hardware, Gate Lock Bar
GoodNot So Good
Adjustable for various doorsNot foolproof against intruders
Exceptional strength and durabilityRequires manual adjustment
Easy to use and portableMay not fit all door types

When it comes to securing your home, the Rerishom Door Barricade Security Bar stands out with its impressive features .

We love its adjustable length (17.5 to 46 inches) that caters to different door widths—no more gimmicky sizes here !

With a robust 1.57-inch diameter, it boasts an incredible ability to withstand up to 400 lbs of force, ensuring that your peace of mind is well-protected .

It's effortlessly portable, meaning you can take security on the go without any cumbersome installation .

Plus, the 20-month after-sales warranty provides reassurance that Rerishom has your back .

While it's not foolproof, its combination of strength and convenience makes it a top pick for any homeowner!

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Price history for Rerishom Door Security Bar on Amazon

Patlock French Door Security Lock

French Door, Patio and Conservatory Security Lock for Double Doors Fitted with 2 Internal Handles
GoodNot So Good
Easy installation processLimited handle compatibility
Keyless operationHigher price point
High security levelPackaging needs improvement

Introducing the Patlocks Instant French Door and Conservatory Security Lock—a game changer for your home security !

We found this innovative lock incredibly simple to install and quick to release, eliminating the need for pesky keys or codes .

It provides a robust layer of protection, ensuring that your patio doors are locked securely and keeping intruders at bay .

While it boasts high security, we noted that it works best with specific handle types and comes at a slightly higher price .

Still, if you want peace of mind, the Patlock is a stellar choice for any home!

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Price history for Patlock on Amazon

FlyingAMZ Security Lock

Security Lock Door Brace Security Barricade House Double Safety Security Protection for blemished Door, Standard Doors, French Doors and Barricade All Your Doors - Dark Bronze.
GoodNot So Good
Strong security layerNot effective on concrete
Easy installationRequires door clearance check
Versatile for multiple doorsScrews may be inadequate

When safeguarding your home, the FLYINGAMZ French Door Security Lock is a powerhouse .

Offering double protection, this lock combines a robust aluminum alloy doorstop with an easy-to-use design. Installation is a breeze—just grab a drill and screwdriver !

Once in place, simply slide the metal baffle into the base, giving you a formidable barrier against intruders .

It’s versatile enough to fit various door types, but do check your door's clearance first .

While it shines in most scenarios, it may not hold up against concrete surfaces .

Overall, it's a reliable and affordable addition to your home security arsenal!

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Price history for FlyingAMZ Security Lock on Amazon

Alise Flip Latch

Alise Flip Latch Gate Latch, 4in Stainless Steel Barn Door Lock, Anti-Theft, Safety Door Lock for Wooden Fence, MS9001 Brushed Nickel
GoodNot So Good
Durable stainless steel materialMay require larger screws
Easy to installNot suitable for all door types
Effective anti-theft designLimited size options available

When it comes to securing your French doors, the Alise stainless steel gate latch is a fantastic choice .

Crafted from high-quality stainless steel, it not only enhances durability but also resists rust and oxidation, ensuring it stands the test of time .

We love the hand-brushed finish that delivers a sleek aesthetic while protecting against daily scratches .

Its anti-theft design with raised edges prevents pesky intruders from easily picking the lock, giving you peace of mind .

Plus, installation is a breeze—just a few minutes, and you're set !

While it may not suit every door type, it’s a reliable option for those who prioritize security with style.

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Price history for Alise Flip Latch on Amazon

OROILUPU Double Door Lock French Door Security Lock

Double Door Locks for French Doors Adjustable Childproof French Door Security, Prevent Kick Ins, 3-Position Pin Slot Safety Unibody Design Reinforcement Lock Prevent Home Unauthorized Entry(Black)
GoodNot So Good
Versatile compatibilityMade of plastic
Easy installationPin difficult to use
Enhanced securityCompatibility issues

When it comes to securing our French doors, we found the OROILUPU Double Door Lock to be a solid choice .

Its versatile compatibility with various door types ensures it looks great while keeping our homes safe .

Installation is a breeze—no tools required !

The adjustable design fits different handle sizes and can even adapt to door direction, making it user-friendly .

That said, we did notice the lock is made from plastic, which might be a concern for those seeking heavy-duty options .

Still, its stranger-proof security gives us peace of mind and supports eco-friendly choices .

Overall, it balances style with substance beautifully!

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Price history for OROILUPU Double Door Lock on Amazon

Prime-Line Loop Lock

Prime-Line U 9847 Patio Sliding Door Loop Lock – Increase Home Security, Install Additional Child-Safe Security, 2-1/8 In. Hardened Steel Bar with Diecast Base, Chrome Plated (Single Pack)
GoodNot So Good
Durable constructionExtra installation effort
Easy installationMay require longer screws
Child-safe featureFit issues on non-flat trims

When it comes to securing your french doors, the Defender Security U 9846 Patio Sliding Door Loop Lock stands out as a reliable choice .

This secondary security locking device not only reinforces safety, but its child-safe installation lets us breathe easier knowing little ones can't open the door without supervision .

Plus, we love how easy it is to install—say goodbye to complicated setups !

Made from hardened steel with a stylish chrome finish, it's as durable as it is functional .

Just be mindful that it may require a bit of extra effort for installation on non-flat trims .

Overall, this lock gives us peace of mind without compromising style.

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Price history for Prime-Line Loop Lock on Amazon

ETEKJOY Flip Latch

Heavy-Duty Flip Latch Lock 90/180 Degree Sliding/Swinging Door Lock Latch Bolt for Gate Barn Garage Garden Fence Shed Window Cabinet (Black, 180 Degree)
GoodNot So Good
Sturdy Zinc Alloy materialPlacement can be tricky
Easy DIY installationLimited color options
Versatile for various doorsNot all latches fit

When it comes to securing your home with style and strength, the ETEKJOY French Door Security Lock truly delivers !

Crafted from solid Zinc Alloy, its sturdy design offers exceptional durability that effectively deters intruders .

We appreciate the user-friendly installation—just a few screws, and voilà, your door is fortified .

Whether you have sliding, swinging, or any other door type, this versatile latch fits the bill .

However, keep in mind that placement can be a bit tricky, and you'll need to pick between the 90-Degree and 180-Degree options based on your door layout .

With customer ratings standing strong at 4.5 stars, it’s worth considering for those serious about security!

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Price history for ETEKJOY Flip Latch on Amazon

Alise Flip Latch French Door Security Lock

Alise Heavy Duty Flip Latch,Gate Latches Safety Door Lock for Barn Wood Fence Sliding French Doors,SUS304 Stainless Steel Gate Hardware,MS9500-LS Brushed Nickel
GoodNot So Good
Durable stainless steelLimited to specific doors
Easy installationMay not suit all styles
User-friendly designRequires additional latch for security

When it comes to securing your home, the Alise French Door Security Lock strikes a perfect balance between form and function .

Crafted from SUS304 stainless steel, this durable latch is not only resistant to rust and corrosion but also boasts a stunning hand-polished finish that enhances your door's aesthetic .

Installation is a breeze, requiring just a few minutes and the included hardware .

We appreciate its user-friendly design, making it suitable for various doors, but keep in mind that you might need an additional latch for enhanced security .

If you’re looking for a reliable lock, this option should be on your radar!

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Price history for Alise Flip Latch on Amazon

Urban August Lock

Urban August Adjustable Zip Tie Lock for Cabinet Refrigerator Bike Stroller Helmet Skateboard Luggage- Multi-Purpose Keyed French Door Lock - Stainless Steel Fridge Lock with Key - Black, 1 Pack
GoodNot So Good
Lightweight and portableLow security level
Quick and easy to usePotential picking risk
Multipurpose applicationsMay mar surfaces

When it comes to securing your home or outdoor gear, we’ve found the Urban August Multipurpose Cabinet Door Lock to be a delightful option. Lightweight and easy to install, it quickly locks up refrigerators, cabinets, or even bike seats with a simple twist .

Plus, its indestructible, weatherproof design ensures it holds up against the elements .

However, while its multipurpose nature is impressive, we want to highlight that the security level is moderate, so it’s best used for low-risk items .

Overall, it’s a fantastic tool for those seeking flexible security solutions that can be adjusted on the fly!

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Price history for Urban August Lock on Amazon

GreaTalent Door Reinforcement Lock

3PACK Home Security Door Reinforcement Lock Childproof, Add High Security to Home Prevent Unauthorized Entry, Aluminum Construction Finish, Silver
GoodNot So Good
Strong security featuresMay require frame trimming
Childproof designOperable only from inside
Easy installationFit may vary by door

When it comes to securing your home, we confidently recommend the GreaTalent French Door Security Lock .

Designed to withstand up to 800 lbs of force, this lock ensures your home is well-guarded against unwelcome visitors .

Installation is a breeze, taking less than five minutes with just a screwdriver – although you might need to trim the door frame if it’s too thick .

Plus, the childproof mechanism adds an extra layer of security for families .

With its sleek, modern aluminum design, this lock not only performs well but looks great, too .

Say goodbye to worries about home security!

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Price history for GreaTalent Door Reinforcement Lock on Amazon

AceMining Security Bar French Door Security Lock

AceMining Upgraded Door Security Bar & Sliding Patio Bar, Heavy Duty Stoppers Adjustable Jammer for Home, Apartment, Travel (1 Pack,White)
GoodNot So Good
Easy to useNot 100% foolproof
Portable and adjustableRequires gap check
Sturdy and strongMay not fit all doors

When it comes to securing your space, we’ve found that AceMining's Door Security Bar stands out as an excellent option .

This lightweight yet robust device adjusts easily from 21 to 46 inches, making it perfect for both doors and sliding doors .

The unique lever system allows for quick deployment, ensuring you can bolster your defenses in seconds .

With its high-strength alloy design, this bar can withstand an impressive 400 pounds of force—making it a formidable barrier against intruders .

While it’s not completely foolproof, it definitely provides that extra layer of security we all crave.

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Price history for AceMining Security Bar on Amazon

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