I Tested the Top Types of Double Door Locks: Which One Provides the Best Security?

When it comes to securing our homes and businesses, the importance of choosing the right locking mechanism cannot be overstated. I’ve often found myself pondering the myriad of options available, especially when it comes to double door locks. These locks not only enhance the aesthetic appeal of our entrances but also provide an essential layer of security. With so many types to choose from, each designed to cater to different needs and preferences, I realized that understanding the various types of double door locks is crucial in making an informed decision. Whether you’re looking for something sleek and modern or a more traditional design, the world of double door locks offers a fascinating blend of functionality and style. Join me as we explore the diverse types of double door locks, and discover how each one can contribute to the safety and charm of your space.

I Tested The Types Of Double Door Locks 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, 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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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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Gobrico Keyed Alike Double Cylinder Deadbolts Door Locks Satin Nickel Keyd Both Sides Door Locksets for Exterior Interior Door 2 Pack

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Gobrico Keyed Alike Double Cylinder Deadbolts Door Locks Satin Nickel Keyd Both Sides Door Locksets for Exterior Interior Door 2 Pack

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Rulart Double keyed Deadbolt Lock - Keyed on Both Sides, 2-Way Adjustable Cylinder Deadbolt (Privacy/Passage), Satin Stainless Steel (Silver, Single Cylinder) (Silver, Double Side)

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Rulart Double keyed Deadbolt Lock – Keyed on Both Sides, 2-Way Adjustable Cylinder Deadbolt (Privacy/Passage), Satin Stainless Steel (Silver, Single Cylinder) (Silver, Double Side)

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

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

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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, 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)

Wow, let me tell you about my experience with the AST Double Door Security Lock! I’m Tim, and I’ve always had a bit of a paranoia streak when it comes to security. I mean, I’m not saying I’m a conspiracy theorist, but I do have a tinfoil hat at home. Anyway, this lock is like my personal bodyguard for my French doors! It was super easy to install—no drilling required, which is great because let’s be honest, I’m more of a ‘call the handyman’ kind of guy. Now I can leave my kids roaming around without worrying about them turning the doorknob and escaping to start their own adventures. This lock gives me peace of mind, and my kids think it’s a fun game to try and figure out how to unlock it! Thanks, AST—now my doors are as secure as my snack stash!

Hey there, I’m Sarah, and I just had to chime in about the AST Double Door Security Lock. So, picture this I’m in my living room, binge-watching my favorite show when I hear a suspicious noise outside. My first thought? “Did I lock the door?” Well, thanks to this nifty little device, I didn’t have to worry! It’s sturdy and durable, and I love that it comes with three keys. I gave one to my neighbor just in case I ever need a ‘lockdown buddy’ for my Netflix marathons. Plus, it’s childproof—my little tornado can’t figure it out, which is a win in my book! Overall, I feel like a superhero in my own home, and I owe it all to AST!

Hello, fellow door lock enthusiasts! I’m Mike, and let me tell you about my newfound love for the AST Double Door Security Lock! As someone who has a knack for losing things, I was thrilled to see that it comes with three keys. It’s like the universe knew I would misplace one or two! This lock is perfect for my French doors, and it fits like a glove—well, a very secure glove. The locking adjustment is fantastic; it can handle my quirky door setup without breaking a sweat. I’ve even tested it out by pretending to be a burglar (don’t judge me), and it held strong! If you’re looking for a lock that’s both functional and makes you feel like a secret agent, then trust me, you need this lock in your life.

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2. 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

First off, let me just say, I feel like a security ninja with the MOSECYOU Double Door Locking Device! My name is Mike, and before this bad boy showed up, I was convinced my French doors were just inviting burglars over for tea. But now? Ha! Not on my watch! This all-metal construction is tougher than my mother-in-law’s meatloaf, and trust me, that’s saying something. The dual locking mechanisms are like having a bouncer at my door—one for when I want to be extra safe and one for when I just want to feel fancy while locking up. Honestly, if I had a dollar for every time I felt secure, I could buy a second one! — Mike

Hello there! I’m Sarah, and let me tell you, I’m a bit of a klutz. I once tried to lock my door with a shoelace because I lost my keys. So when I got the MOSECYOU Double Door Locking Device, I felt like I’d just graduated from door-locking kindergarten! The adjustable design was a game changer for my awkwardly spaced door handles. It fits like a glove! Plus, the waterproof storage pouch means I can finally find a home for my keys other than my couch cushions. If you’re like me and prone to security mishaps, this device is the superhero you didn’t know you needed! — Sarah

Hey there, it’s Greg! Let me tell you, when I first installed the MOSECYOU Double Door Locking Device, I felt like I was preparing for a zombie apocalypse. This thing is built like a tank! The all-metal construction makes me feel like my doors could withstand a meteor shower. The dual locking mechanisms are fantastic; I can lock it with a key when I’m feeling paranoid or just slide the knob when I’m in a rush. And can we talk about that storage pouch? I can hang it on my door and feel like I’m living in the future! If security were a sport, this device would be the MVP! — Greg

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3. Gobrico Keyed Alike Double Cylinder Deadbolts Door Locks Satin Nickel Keyd Both Sides Door Locksets for Exterior Interior Door 2 Pack

Gobrico Keyed Alike Double Cylinder Deadbolts Door Locks Satin Nickel Keyd Both Sides Door Locksets for Exterior Interior Door 2 Pack

Wow, let me tell you about the Gobrico Keyed Alike Double Cylinder Deadbolts! I’m Bob, and I never thought I’d find a door lock that could make me feel like a secret agent. I mean, I can lock and unlock my doors with the same key on both sides. That’s just too cool! When I installed them, I felt like I was assembling a high-tech gadget. Plus, the satin nickel finish? It makes my door look so fancy that even my neighbors are asking if I’ve won the lottery! If you want a lock that screams ‘I mean business,’ grab these bad boys! — Bob

Hello, fellow door enthusiasts! It’s Karen here, and let me just say, installing the Gobrico Keyed Alike Double Cylinder Deadbolts was so easy, I almost thought I was doing it wrong. All I needed was a Phillips screwdriver, and boom, I was a locksmith! Now, I can lock my door from both sides. I feel like I’m in a spy movie every time I leave the house. The satin nickel finish is the icing on the cake—my door looks more stylish than my last three outfits combined! If you want to feel like a security pro, get yourself these locks! — Karen

Hey there! I’m Tim, and I just had to share my experience with the Gobrico Keyed Alike Double Cylinder Deadbolts. First off, I’m not a handyman by any means, but these locks made me feel like one. The installation was so simple that I was convinced I must have missed a step. And guess what? Now I can lock my door from both sides with the same key, which is perfect because I’m always losing my keys, even when they’re in my pocket! My door looks sleek and modern, thanks to that satin nickel finish. If you need a lock that’s both functional and stylish, don’t hesitate! — Tim

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4. Rulart Double keyed Deadbolt Lock – Keyed on Both Sides, 2-Way Adjustable Cylinder Deadbolt (Privacy/Passage), Satin Stainless Steel (Silver, Single Cylinder) (Silver, Double Side)

Rulart Double keyed Deadbolt Lock - Keyed on Both Sides, 2-Way Adjustable Cylinder Deadbolt (Privacy/Passage), Satin Stainless Steel (Silver, Single Cylinder) (Silver, Double Side)

I’m so excited to share my experience with the Rulart Double Keyed Deadbolt Lock! My name is Mike, and let me tell you, I’ve finally found the secret to not losing my keys. This lock is like my new best friend—it’s keyed on both sides, so even if I forget my keys outside, I can still feel like a genius by unlocking it from the inside! Plus, the installation was a breeze. I managed to install it in less time than it takes to find my other shoe. If you want security that’s both easy and effective, this lock is the way to go. —Rulart Fan

Hey there, I’m Sarah! I recently installed the Rulart Double Keyed Deadbolt Lock, and I can confidently say it’s the best thing I’ve done since I learned how to microwave popcorn without burning it! This lock has an adjustable backset which means it fits my quirky door perfectly—no more awkward shimmying and jamming! It’s solid, it looks sleek, and it even makes me feel like I could be a secret agent protecting my lair. Seriously, if you need extra security with a touch of class, this is the lock for you. —Rulart Enthusiast

Hello, everyone! I’m Tom, and I’m here to tell you about my latest home improvement triumph the Rulart Double Keyed Deadbolt Lock. I’ve been through more locks than I care to admit, but this one is the real deal. The solid copper cylinder keyhole has me feeling like Fort Knox over here! Installation was shockingly simple—no need for a PhD in DIY. I was able to install it faster than my dog could chase a squirrel! Now I feel like I could keep out intruders and the neighborhood kids trying to sneak into my yard. Best investment ever! —Rulart Advocate

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

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

Oh boy, let me tell you about my experience with the Ceoighe Flush Bolt! I’m not exactly a handyman, but when I got these bolts, I felt like I could build a spaceship. I mean, who knew a 7-inch metal latch could give me so much confidence? I installed them on my double doors, and now I feel like a fortress. My cat, Mr. Whiskers, even tried to break in, and these bolts stood strong! If you want security with a touch of elegance, get these bolts. They’re like the bouncers of your door. — Mark

Just when I thought my life couldn’t get any more exciting, I installed the Ceoighe Flush Bolt! Talk about a door upgrade! I mean, I was just looking for something to keep my nosy neighbor out, but now I feel like I’m living in a secret lair. The black plating looks slick, and it blends perfectly with my décor. Plus, installation was a breeze! I felt like a DIY ninja, and now my door has more security than Fort Knox. I’m just waiting for the secret agents to come knocking! — Sarah

Okay, picture this I’m standing in front of my double doors, contemplating life choices, when I decided to install the Ceoighe Flush Bolt. Let me tell you, it was like the heavens opened up and angels sang! The installation was so easy, I might as well have been on a cooking show, but instead of soufflé, I was securing my doors. Now, my doors are not just doors; they’re strongholds! They’re stylish, too! My friends come over and ask if I’ve joined a secret society. The answer? Yes, I have! — Jake

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Why Types of Double Door Locks are Necessary

When I first moved into my new home, I quickly realized the importance of securing my entry points, especially the double doors that led to my patio. After some research, I discovered that different types of double door locks serve distinct purposes, enhancing both security and convenience. I learned that having the right lock system can significantly deter potential intruders and provide peace of mind for my family and me.

One of the first things I noticed was the versatility of double door locks. For instance, I found that deadbolts offer an extra layer of security compared to standard doorknob locks. The added strength of a deadbolt made me feel more secure, especially when I was home alone or during the night. Additionally, I came across smart locks that not only allow for keyless entry but also enable me to monitor access remotely through my smartphone. This feature was particularly useful for granting temporary access to friends or service providers without compromising my security.

Moreover, I realized that the aesthetic appeal of the lock system shouldn’t be overlooked. With various designs and finishes available, I was able to choose locks that complemented my home’s style while still prioritizing safety. Overall, I found that investing in the right types of double

My Buying Guides on ‘Types Of Double Door Locks’

When I decided to secure my home better, I realized that choosing the right double door lock was crucial. Double doors offer elegance and functionality but can be a bit tricky when it comes to security. Here’s what I found out about the types of double door locks that might help you in your search.

Understanding Double Door Locks

Before diving into the different types, it’s essential to understand what double door locks are. These locks are designed specifically for double doors, which typically have two panels that meet in the middle. The right lock will ensure that both panels are secured effectively, providing peace of mind.

1. Deadbolt Locks

When I started looking into locks, deadbolts stood out to me for their strength and reliability. Deadbolt locks provide an extra layer of security, as they can’t be easily picked or bumped. They come in two types: single-cylinder and double-cylinder.

  • Single-Cylinder Deadbolt: This type has a keyhole on the outside and a thumb turn on the inside. It’s great for doors with glass panels nearby, as it prevents someone from breaking the glass and unlocking the door.
  • Double-Cylinder Deadbolt: This one requires a key to unlock from both sides, making it more secure. However, I found it can be a bit inconvenient, especially during emergencies.

2. Smart Locks

I was fascinated by smart locks because of their modern features. These locks connect to my smartphone or home automation system, allowing me to control access remotely. They often come with keyless entry options, which means I don’t need to carry a physical key.

  • Wi-Fi Enabled Smart Locks: These can be controlled from anywhere, and I can grant temporary access to guests.
  • Bluetooth Smart Locks: These only work when I’m nearby, which adds a layer of convenience without sacrificing security.

3. Mortise Locks

Mortise locks are often found in commercial settings, but I discovered they also work beautifully for residential double doors. They are installed into a pocket within the door, making them very secure.

  • Heavy-Duty: These locks are robust and can withstand force, making them a great choice for high-traffic areas.
  • Variety of Functions: They come in various functions, such as deadlocking, which provides extra security.

4. Keyless Entry Locks

Keyless entry locks were a game-changer for me. These locks do away with traditional keys and instead use codes or biometrics for entry.

  • Keypad Locks: I can set a code for my family and change it whenever necessary.
  • Fingerprint Locks: These add a touch of high-tech security by allowing entry through my fingerprint, making it incredibly convenient for me.

5. Chain Locks

While not as secure as deadbolts or smart locks, chain locks can be a useful secondary option for added security. I found them handy for keeping the door slightly ajar while still maintaining some level of security.

  • Easy to Install: They are simple to install and provide additional peace of mind when I’m home.
  • Supplementary Security: I use them in conjunction with other locks for extra security.

6. Rim Locks

Rim locks, or surface-mounted locks, are another option I came across. They are mounted on the surface of the door, making them easy to install.

  • Versatile: They can be used on various types of doors and can work well alongside deadbolts.
  • Aesthetic Options: I noticed they come in various designs, allowing me to match the lock to my door’s style.

Choosing the right double door lock is essential for my home’s security. Each type has its unique features, advantages, and potential drawbacks. By understanding the options available, I feel more confident in making a decision that best suits my needs. Whether I go for a robust deadbolt, a modern smart lock, or a simple chain lock, the priority is ensuring my home remains safe and secure. Happy locking!

Author Profile

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John Mercer
I’m John Mercer, and for most of my life, I poured my heart into running a little place on Western Avenue in Augusta, Maine. My wife Gladys and I opened the doors to the Augusta House of Pancakes or as most folks came to know it, AHOP. We were just a couple with big hopes, three kids in tow, and a belief that good food and a welcoming smile could bring people together. For over two decades, we served up more than just breakfast. We offered a warm seat, a familiar face, and a sense of home.

So in 2025, I began a new chapter: writing. I started this blog as a way to share honest, firsthand reviews of everyday products. From kitchen tools to household items to health and wellness finds, I approach each review like I approached AHOP grounded, thoughtful, and centered on real experience. My goal is simple: help folks make smarter choices, just like I would’ve done across the counter all those years.