18 Best French Door Lock of 2022 – Romance University

After hours researching and comparing all models on the market, Romance University finds out Top 18 Best French Door Lock of 2022. Check our ranking below.

2,149 Reviews Scanned

Rank No. #1

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

Applicable to both outswing & inswing door handle with lock.
All-Metal Construction: Double door lock, Made of die-cast aluminum alloy, offering superior durability and load-bearing capacity compared to traditional plastic version. It effectively prevents door handle manipulation (to stop unauthorized entry/exit) and resists forced kicks from the outside.
French doors : Features an adjustable sliding lock bar to fit door handles at different spacings. Compatible with standard French double-door with round door knobs, straight lever door handles. Note: For inward-curving door handles, please check product images for compatibility reference.
French door locks for double doors : The 1-1/2" opening accommodates the neck of most double-door knobs/levers for secure locking. Also compatible with tubular handles under 1-1/2" diameter, including: barn doors, gate, double-door refrigerators.

Rank No. #2

Safety 1st OutSmart Flex Lock, White, 2 Pack

Prominent decoy button can be pushed by child, with no effect
Flexible surface hides functional buttons in plain sight ; Adjusts to fit cabinets with hardware from 3″ up to 8″ apart
Easy installation with no drilling required
Fits on both cabinet knobs and handle pulls
Hangs conveniently out of the way for times when it's not needed

Rank No. #3

AST Double Door Lockout Device, French Door Reinforcement Lock with 3 Keys, Lockout to Double Door Knobset and Handleset, Childproof Door Lock, Premium Version (Matte White with Keyed Differ)

[Premium Version with Heavier and Stronger Unibody]: This double door lockout device is made of diecasted solid aluminum alloy and brass with unibody design, it is a high quality solution as double door lock with key and french door lock, 3 keys are included for internal use or external use. It provides extra security as door barricade or double door security device.
[Suits for Knobset and Handle set of Double Door]: This dementia door lock for double door and french door as baby proof double door handle lock, is designed with bigger range of adjustment, it suits most of knobset and some handleset with tighter locking, locking status indications are presented clearly. It can be used as a portable door lock, removeable door lock and no drilling lock without any installtion.
[Perfectt for Indoor Use and Also Workable for Outdoor use]: The double door lock for kids safety can be a perfect solution of extra lock for door from inside, because of the cylinder and keys, it can provide additional security for burglar proof door lock (remark: it can not replace the normal handleset or knobset from safety point of view). It is like a smaller but strong double door barricade security bar.
[Bigger Range of Locking Adjustment]: Please verify the size before placing order. Though the lock has big range of adjustment to suit most double door lock set, still please check your french door lock, bifold door lock, closet locks for double doors and double door locks for front door or double door lock for interior french doors.
[After-sales Service]: Conform to the return policy (30 days) and 24/7 email support, welcome to contact the customer service for any problem during lifetime of this double door barricader and kid proof double door lock.

Rank No. #4

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)

[Sturdy and Durable Double Door Lock]: This double door lockout device is made of diecasted aluminum with unibody design, it is a high quality solution as double door lock with key and french door lock, 3 keys are included for internal use or external use. It provides extra security not as door barricade but also double door security device.
[Suits for Knobset and Handle set of Double Door]: This dementia door lock for double door and french door as double baby proof double door handle lock, is designed with bigger range of adjustment, it suits most of knobset and some handleset with tighter locking, locking status indications are presented clearly. It can be used as a portable door lock, removeable door lock and no drilling lock without any installtion.
[Perfort for Indoor Use and Also Workable for Outdoor use]: The double door lock for kids safety can be a perfect solution of extra lock for door from inside, because of the cylinder and keys, it can provide additional security for burglar proof door lock (remark: it can not replace the normal handleset or knobset from safety point of view). It is like a smaller but strong double door barricade security bar.
[Bigger Range of Locking Adjustment]: Please verify the dimension before placing order. Thought the lock has big range of adjustment to suit most double door lock set, still please check your french door lock, bifold door lock, closet locks for double doors and double door locks for front door or double door lock for interior french doors.
[Quality Service]: Conform to the return policy (30 days) and 24/7 email support, welcome to contact the customer service for any problem during lifetime of this double door barricader and kid proof double door lock.

Rank No. #5

Dreambaby Flexi Lock - Cabinet & Drawer Handle Locks - Cabinet Safety Straps - with Multi-Touch Release System - White - 2 Count (Pack of 1) - Model L185

𝐒𝐔𝐈𝐓𝐀𝐁𝐋𝐄 𝐅𝐎𝐑 𝐌𝐎𝐒𝐓 𝐇𝐀𝐍𝐃𝐋𝐄𝐒: Great to use with mushroom, D-shaped handles and drawer pulls. *Not intended for use on french style doors.
𝐂𝐇𝐈𝐋𝐃 𝐏𝐑𝐎𝐎𝐅𝐈𝐍𝐆: Helps to keep cupboards and drawers closed and not accessible for curious toddlers and children. Best suitable for children up to 24 months.
𝐌𝐔𝐋𝐓𝐈-𝐓𝐎𝐔𝐂𝐇 𝐑𝐄𝐋𝐄𝐀𝐒𝐄 𝐒𝐘𝐒𝐓𝐄𝐌: Dreambaby Flexi-Locks operate with a multi-touch release system which makes this a wonderful addition to any child-proofed home.
𝐒𝐈𝐌𝐏𝐋𝐄 𝐓𝐎 𝐔𝐒𝐄: To close, thread the straps through the handles and reinsert into the lock. To release the strap, press the center button and one of the side buttons simultaneously, and gently pull the strap out of the lock.
𝐆𝐑𝐄𝐀𝐓 𝐀𝐃𝐃𝐈𝐓𝐈𝐎𝐍 𝐓𝐎 𝐘𝐎𝐔𝐑 𝐇𝐎𝐌𝐄 𝐒𝐀𝐅𝐄𝐓𝐘 𝐂𝐇𝐄𝐂𝐊𝐋𝐈𝐒𝐓: Dreambaby Flexi-Locks are particularly challenging for toddlers and young children to navigate, making it a great deterrent for curious kids.

Rank No. #6

Alise 4 inch Flip Latch Gate Latches, Safety Door Lock for Barn Wood Fence Sliding French Doors,Heavy Duty SUS304 Stainless Steel Gate Hardware. Matte Black MS9500-B

SUS304 Stainless Steel Material：The gate latch constructed of quality SUS304 stainless steel, Strong and durable, not easy to rust and oxidize, long service life.
Matte Black Finished：Using ultra high temperature matte black spraying technology finished, black surface is smooth and beautiful, not easy to oxidation, fading and paint off
Thicker Solid Metal：The standard size of barn door latch is 4 "L x 1 "W x 2.76 "H,The weight: 110 grams,The latch made of heavy duty solid thicker steel material, able to withstand the violent impact of external forces, offers reliable protection against intruders. Package Includes: 1x Flip Latch and 4 x Screws;Please check before buying to see if the dimensions meet your needs!
Small But Practical：User-friendly design, simple and practical latch, low profile and security lock; Suitable for all kinds of barn door, french door, windows, sliding doors, bathroom doors, cupboard etc
Easy To Install：Quality installation hardware included Four screws, It only takes a few minutes to install.

Rank No. #7

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

[Sturdy and Durable Double Door Lock]: This double door lockout device is made of diecasted solid aluminum alloy with unibody design, it is a high quality solution as double door lock with key and french door lock, 3 keys are included for internal use or external use. It provides extra security as door barricade or double door security device.
[Suits for Knobset and Handle set of Double Door Lock]: This dementia door lock for double door and french door as double baby proof double door handle lock, is designed with bigger range of adjustment, it suits most of knobset and some handleset with tighter locking, locking status indications are presented clearly. It can be used as a portable door lock, removeable door lock and no drilling lock without any installtion.
[Perfort for Indoor Use and Also Workable for Outdoor use]: The double door lock for kids safety can be a perfect solution of extra lock for door from inside, because of the cylinder and keys, it can provide additional security for burglar proof door lock (remark: it can not replace the normal handleset or knobset from safety point of view). It is like a smaller but strong double door barricade security bar.
[Adjustable and Big Range of Locking Adjustment]: Please verify the dimension before placing order. Thought the lock has big range of adjustment to suit most double door lock set, still please check your french door lock, bifold door lock, closet locks for double doors and double door locks for front door or double door lock for interior french doors. Please check the dimensions before purchasing to prevent potential issue on application.
[Quality Service]: Worry-free return policy (30 days) and 24/7 email support, welcome to contact us for any problem during lifetime of this double door barricader and kid proof double door lock.

Rank No. #8

Kiscords Baby Safety Cabinet Locks for Knobs Child Safety Cabinet Latches for Home Safety Strap for Baby Proofing Cabinets Kitchen Door RV No Drill No Screw No Adhesive (White)

For Cabinet Knobs Ony (will not work on closed loop handles) up to 5 inches apart
Contains 5 locks per package
Not designed for French doors
Easy for adults---Not children: kids can't open these fasteners, but parents will love the simplicity…the cords are easy to remove with just one hand and are portable so they can be taken anywhere to keep your toddler safe.
No drilling no adhesive: Our cabinet straps are easy to install without drilling, screws, magnets or adhesives. They are perfect to childproof your home without damaging your cupboards. They easily adjust to secure knobs up to 5 inches apart.

Rank No. #9

Ceoighe 2 Pack 7 Inch Flush Bolt for Double Door, Heavy Duty Chrome Plating Flush Latch Bolts, French Lock for Opening and Composite Wood Double Dummy Door (Black Plating Color)

Metal Construction: This flush bolt for double door is made of heavy duty solid brass with a black plated finish for corrosion and rust resistance; Installing a flush bolt to provide added security and peace of mind
Wide Application: Flush bolt can install on inactive leaf or double door opening, such as composite, French, patio, wood, or double doors; Ideal for securing your doors; It is recommended to install two flush bolts for top and bottom of the door to enhance stability and safety
Flush Bolt Size: Length is 7 Inch, fit for various door sizes; The interior part of the flush surface bolt is reinforced by screws to enhanced stability and fluency
Modern Decoration: Enjoyable usage with comfortable lever type and concealed style. Black plated finish, the french double door lock adds an elegant and stylish touch to any door, perfectly finished to complement your decor
Easy To Install: French door lock latch comes with rustproof screws and surface strikes for easy installation; Screws are made of stainless steel to provide strength for secure engagement and interlocking to stay put

Rank No. #10

Ceoighe 2 Pack 7 Inch Flush Bolt for Double Door, Heavy Duty Chrome Plating Flush Latch Bolts, French Lock for Opening and Composite Wood Double Dummy Door (Chrome Plating Color)

Metal Construction: This flush bolt for double door is made of heavy duty solid brass with a chrome plated finish for corrosion and rust resistance; Installing a flush bolt to provide added security and peace of mind
Wide Application: Flush bolt can install on inactive leaf or double door opening, such as composite, French, patio, wood, or double doors; Ideal for securing your doors; It is recommended to install two flush bolts for top and bottom of the door to enhance stability and safety
Flush Bolt Size: Length is 7 Inch, fit for various door sizes; The interior part of the flush surface bolt is reinforced by screws to enhanced stability and fluency
Modern Decoration: Enjoyable usage with comfortable lever type and concealed style. Chrome plated finish, the French double door lock adds an elegant and stylish touch to any door, perfectly finished to complement your decor
Easy To Install: French door lock latch comes with rustproof screws and surface strikes for easy installation; Screws are made of stainless steel to provide strength for secure engagement and interlocking to stay put

Rank No. #11

Ceoighe 2 Pack 7 Inch Flush Bolt for Double Door, Heavy Duty Chrome Plating Flush Latch Bolts, French Lock for Opening and Composite Wood Double Dummy Door (Copper Plating Color)

Metal Construction: This flush bolt for double door is made of heavy duty solid brass with a copper plated finish for corrosion and rust resistance; Installing a flush bolt to provide added security and peace of mind
Wide Application: Flush bolt can install on inactive leaf or double door opening, such as composite, French, patio, wood, or double doors; Ideal for securing your doors; It is recommended to install two flush bolts for top and bottom of the door to enhance stability and safety
Flush Bolt Size: Length is 7 Inch, fit for various door sizes; The interior part of the flush surface bolt is reinforced by screws to enhanced stability and fluency
Modern Decoration: Enjoyable usage with comfortable lever type and concealed style. Copper plated finish, the French double door lock adds an elegant and stylish touch to any door, perfectly finished to complement your decor
Easy To Install: French door lock latch comes with rustproof screws and surface strikes for easy installation; Screws are made of stainless steel to provide strength for secure engagement and interlocking to stay put

Rank No. #12

INIRET 2 Packs Barn Door Latches，3.93” x 2.75” White Stainless Steel barn gate flip Door Latch Bi-fold Door Lock,Sliding Door Antique Lock Gate Latches Wine Cabinet Closet Door Latches，White Finish

【Material & Features】— Gate Latch Is Constructed of High quality stainless steel, easy to clean,do not fade or rust，white finish,build to resist daily scratches,corrosion and tarnishing.
【size】— The length is about 3.93 in and the width is about 2.75 in. please refer to the product size picture for details.
【Application】— Stainless steel barn sliding door locks are suitable for most door locks, It is suitable for door and window safety, fitting room, bathroom, cabinet, drawer, furniture, barn door, etc. it can also be used as the lock of small pet cage, to save space and design space for all wooden doors.
【Easy to Install】— The door latch is included 2 part， Rotating design, and each door latch had prepared 4 screws, easy to install and use.
【Package Included】—2 × Door latch, 8 × screws.

Rank No. #13

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

Patlocks Instant French Door and Conservatory Security Lock
Easily fitted and released in seconds
No keys or code numbers required
Adds extra security and provides peace of mind
Locks Patio doors securely, Stops intruders fast

Rank No. #14

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

Product Compatibility：Fits most standard straight door knobs. Does not fit curved door knobs.(Note: Please measure the width of the door handle neck before purchasing. The width should not exceed 32mm and the distance between the two door handles should not exceed 185mm)
Keep Your Home Secure: Our double door locks enhance your home’s security by adding an effective second layer of defense, providing extra protection even if your door’s primary lock is compromised
Solid Unibody Construction : Built from a single piece of 1/2" thick High-quality aluminium material, this french door lock provides formidable resistance against forced entry
Adjustable Design: Door barricader has 3 pin slots to accommodate a variety of double door handle sizes/widths and features a reversible design to fit any door orientation. (6 3/8") (6 7/8") (7 5/16"). Perfect for double doors and French doors
Immediate Response Advantage: Designed for simplicity, it can be armed and disarmed in seconds. In moments of attempted forced entry, this double door lock provides homeowners with critical reaction time, enhancing their ability to protect their home and loved ones

SaleRank No. #15

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)

SECONDARY SECURITY LOCKING DEVICE – This Defender Security U 9846 Patio Sliding Door Loop Lock can be used on a patio sliding door as a secondary security lock for increased home safety.
CHILD-SAFE SECURITY DEVICE - This door loop lock can also be installed out of reach of children so they cannot open the door by themselves, providing additional child-safe door security.
EASY INSTALLATION - Installation is quick and easy – additional security for your home or office doors are within reach! Installation fasteners are included.
DURABLE CONSTRUCTION – This door loop lock has a hardened steel locking bar with diecast constructed mounting plate and keeper, with a nickel-plated finish.
PRODUCT INFO - This locking device features a 2-1/8 inch reach, which is designed to secure the door to the jamb.

Rank No. #16

Child Proof Door Top Lock - BILLROAD Top Door Lock for Kids Safety Made of Sturdy Metal | Adjustable Lock Child Safety Top Lock for 0.8-2 inch Thick Interior Doors 2 Pack

Top Door Locks for Kids Safety: The child safety locks for doors for kids rests on top of the door like a saddle, it's out of reach or even out of sight, which prevent kids, pets or elderly people from going in and out of rooms unsupervised. The childproof door safety locks for toddlers make your life easier and keep your family safe.
Easy to Install: All it takes is drilling one small screw (Included) into your door frame, rest the toddler door locks on the top of door, and then slides back and forth to lock and unlock the door. (Note: If you are installing on an exterior door that opens inward into your room, please note the screw must be drilled on the exterior part of your door frame).
Wide Application: The adjustable child proof door lock fits for the thickness of the most standard hinged interior/exterior doors and French doors between 0.8- 2.2 inch (Please measure the thickness of your door first). Don't compatible with sliding doors(bifold doors, pocket doors), metal door frames, patio screen doors, storm doors and double doors that swing both ways.
Two Sides Operated, No More Accidental Locked: The baby door lock can lock or unlock doors from either side, so your child won't lock your out of room accidently like other types of lever door handle child locks. If you don't need the kids door lock safety for a period of time, just slides the lock aside, so your don't need to unlock it every time.
Sturdy Metal Door Locks: The child door locks top of door is made of high-quality painted metal, rust-proof and water proof, which can last for years and will never crack or bend like cheap plastic. Use the child safety door lock for kids to lock bathrooms, older sibling's rooms, the basement and any other doors in your home.

Rank No. #17

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

Multipurpose Cabinet Door Lock - Our adjustable zip tie lock is ideal for almost anything that requires security, both indoor or outdoor. It can be used not only as a door lock, refrigerator lock or a cabinet lock but also as a bike seat lock, skateboard lock, helmet lock- for just about any outdoor sport or activity.
Virtually Indestructible under Normal Circumstances - Our cut-resistant force-tested cable lock with keys is made from a plastic-lined stainless steel core and a high-quality lock that is optimal for safeguarding access to your refrigerator, cabinet, or outdoor equipment.
Weatherproof & Non-Corrosive - This zip tie bike lock contains specially formulated UV and heat stabilizers to create a maximum thermal protection for long lasting use on outdoor space. Designed to withstand the effects of different weather types exposure.
Lightweight & Easy to Install - Simply place this adjustable cable lock around the door handle, bike wheels and seats, helmet, skateboard, luggage handle, strollers, etc. No velcro, sticker, or screw needed!
Recommended for all kitchens where food or medicine access is an issue. While the fridge lock cable and lock are strong, it might be possible to pick the lock. Therefore, discretion should be taken when using our refrigerator door lock.

Rank No. #18

BINOTE French Door Lock for Double Doors, Adjustable Double Door Lock for Home Security Prevent Kick Ins, 3 Pin Slots for Various Knob Width

【Dual-Layer Protection:】The BINOTE double door lock uses a solid aluminum body design, creating an extra shield that works with existing french door locks even if the main lock fails. 3 adjustable pin slots (6.22", 6.73", 7.16") fit most double door locks for french doors, and the reversible design works for doors that open inward or outward.
【Quick-Setup:】French door locks in under 5 seconds by clipping both knobs with a 3.14 inch steel pin. No tools or drilling needed, ideal for fast childproofing with double door child lock setups or boosting security during emergencies.
【Universal Fit for Double Door Locks】Built with a 2-pound aluminum frame and three-width adjustments (6.22" to 7.16"), this double door lock fits standard french door locks and wider commercial doors.
【Reinforced Core:】Made from one solid piece of aluminum with no weak joints, matching heavy-duty double door locks for French doors. Precision-cut grooves align perfectly with existing french door lock parts.
【Packing List:】1 x Double-door lock; 1 x Stainless steel pin; Please tell us through Amazon if any parts are missing or logistics are missed. We will try our best to solve your problem.

How Do You Buy The Best French Door Lock?

Do you get stressed out thinking about shopping for a great French Door Lock? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching French Door Lock, which is why we have assembled a comprehensive list of the greatest French Door Lock available in the current market. We’ve also come up with a list of questions that you probably have yourself.

Romance University has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for French Door Lock that you consider buying. Your questions might include the following:

Is it worth buying an French Door Lock?
What benefits are there with buying an French Door Lock?
What factors deserve consideration when shopping for an effective French Door Lock?
Why is it crucial to invest in any French Door Lock, much less the best one?
Which French Door Lock are good in the current market?
Where can you find information like this about French Door Lock?

We’re convinced that you likely have far more questions than just these regarding French Door Lock, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for French Door Lock, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible French Door Lock. Make sure that you are only using trustworthy and credible websites and sources.

Romance University provides an French Door Lock buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available French Door Lock currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

Brand Value: Every brand of French Door Lock has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an French Door Lock?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your French Door Lock.
Customer Ratings: Number ratings grade French Door Lock objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their French Door Lock.
Product Quality: You don’t always get what you pay for with an French Door Lock, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an French Door Lock is should be an indication of how long it will work out for you.

Romance University always remembers that maintaining French Door Lock information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding French Door Lock is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.

18 Best French Door Lock of 2022 – Romance University

How Do You Buy The Best French Door Lock?

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