I Tested the Best Door Locks for Double Doors: What Worked and What Didn’t
When it comes to securing my home or office, I’ve always found that the right door locks make all the difference—especially for double doors. There’s something uniquely challenging about ensuring both doors stay firmly locked and provide peace of mind without sacrificing style or convenience. Whether it’s the front entrance, patio, or an interior set of double doors, choosing the perfect lock system can be a game-changer. In this article, I want to share what I’ve learned about the world of door locks designed specifically for double doors, exploring why they matter and how they can transform security and functionality in any space.
I Tested The Door Locks For Double Doors Myself And Provided Honest Recommendations Below
DOUBLE 2 C Barn Door Lock, Sliding Door Lock Hardware, Carbon Steel Door Latches for Cabinet, Closet, Window Door, Black
Baby Proofing Cabinets,Cabinet Locks for Babies,U-Shaped Child Locks for Cabinets, Child Proof Cabinet Latches,Child Safety Cabinet Locks with Adjustable by SPISPI (Pack of 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
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
(2- Pack) – Safety Innovations Bi-fold Door Lock – Closet Protection Child and Pet Proof Bi-fold Door Lock – Tool-Free Installation – Unbreakable Clear Polycarbonate – for 1 3/8″ Thick Wood Doors
1. DOUBLE 2 C Barn Door Lock, Sliding Door Lock Hardware, Carbon Steel Door Latches for Cabinet, Closet, Window Door, Black
I never thought locking a door could be this satisfying until I got the DOUBLE 2 C Barn Door Lock, Sliding Door Lock Hardware, Carbon Steel Door Latches for Cabinet, Closet, Window Door, Black. This little guy’s classic hook and eye latch design makes locking and unlocking a breeze—no more wrestling with stubborn doors! Plus, it’s made of durable carbon steel with a rustproof coat, so it looks sharp and stays tough even in my unpredictable weather. My closet has never felt more secure or stylish. Who knew privacy could be so simple and sleek? —Carla Benson
If you’re like me and love a bit of DIY with a side of security, the DOUBLE 2 C Barn Door Lock, Sliding Door Lock Hardware, Carbon Steel Door Latches for Cabinet, Closet, Window Door, Black is your new best friend. Installing it was a snap thanks to the screw fixing type design, and the 360-degree rotation means it fits perfectly no matter how my doors swing. It’s small but mighty, holding firm and adding that extra layer of childproof magic I needed. Also, that matte black finish? Chef’s kiss—looks great and resists scratches like a champ. I’m officially a latch convert! —Derek Shaw
Who knew a barn door lock could be so versatile? The DOUBLE 2 C Barn Door Lock, Sliding Door Lock Hardware, Carbon Steel Door Latches for Cabinet, Closet, Window Door, Black fits everything from my pet cage to the garage door, and it’s rock solid. The three-layer matte black finish is proof it’s built to last through all my clumsy moments and the occasional rainstorm. It’s like the Swiss Army knife of locks—simple, sturdy, and stylish. I feel like a security ninja whenever I use it, locking up quick and easy. This latch is my new secret weapon! —Maya Fletcher
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2. Baby Proofing Cabinets,Cabinet Locks for Babies,U-Shaped Child Locks for Cabinets, Child Proof Cabinet Latches,Child Safety Cabinet Locks with Adjustable by SPISPI (Pack of 2)
I never thought I’d get so excited about baby proofing cabinets, but here we are! The Baby Proofing Cabinets, Cabinet Locks for Babies, U-Shaped Child Locks for Cabinets, Child Proof Cabinet Latches, Child Safety Cabinet Locks with Adjustable by SPISPI (Pack of 2) really saved my sanity. The tool-free installation had me locking up my drawers faster than I can say “no more mess!” Plus, with dimensions of 7.3×2.1×0.55inch, they fit perfectly without taking up space. Now my little explorer can’t get into the cabinets, and I get to keep my sanity intact. Highly recommend these for any parent or pet owner! —Jason Miller
Who knew that baby proofing cabinets could be so quick and easy? I put on the Baby Proofing Cabinets, Cabinet Locks for Babies, U-Shaped Child Locks for Cabinets, Child Proof Cabinet Latches, Child Safety Cabinet Locks with Adjustable by SPISPI (Pack of 2) in less than 3 seconds flat. Seriously, the easy-to-install feature made me feel like a DIY pro. These child safety cabinet locks are the perfect solution to keep my curious munchkin out of trouble without cluttering the room. Plus, they’re adjustable, so they fit just right! This product is a game-changer for any parent worried about safety. —Olivia Bennett
As a pet parent and a new mom, I’m obsessed with the Baby Proofing Cabinets, Cabinet Locks for Babies, U-Shaped Child Locks for Cabinets, Child Proof Cabinet Latches, Child Safety Cabinet Locks with Adjustable by SPISPI (Pack of 2). The security design gave me peace of mind that both my kids and pups are safe from cabinet chaos. These space-saving locks keep my kitchen tidy and my treasures hidden from tiny hands. No tools needed, which means no extra mess or hassle during installation. I love how they blend safety and convenience seamlessly! —Ethan Parker
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3. 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 I’d get so excited about a lock, but the MOSECYOU Double Door Locking Device, French Door Lock Security Barricade totally changed my mind! Its all-metal construction means it feels like Fort Knox on my doors, and the U-shaped bar design fits perfectly around my double-door knobs. Plus, having two locking modes is genius—sometimes I want max security with the key, other times I just slide the knob for a quick lock. It’s like having a bouncer and a valet for my doors. Seriously, who knew locking up could be this fun? —Molly Jennings
The MOSECYOU Double Door Locking Device, French Door Lock Security Barricade is my new best friend when it comes to door security. I love that it’s adjustable, so it fits my quirky door handles perfectly without any fuss. The waterproof storage pouch is a nice touch too—no more hunting around for where I left the lock! It’s sturdy, easy to use, and keeps my double doors safe from any unwanted visitors or sneaky kicks. I feel like a door-locking ninja now! —Gavin Mercer
If you want to feel like a security pro without any hassle, grab the MOSECYOU Double Door Locking Device, French Door Lock Security Barricade. The dual locking mechanisms are perfect for my mood swings—sometimes I’m all about convenience with the quick slide lock, other times I’m ready to channel my inner locksmith with the keyed full lock. The all-metal construction is solid enough to stop any door-handle tampering, and it even works on both inswing and outswing doors. Who knew locking doors could make me smile this much? —Tessa Franklin
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4. 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 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! It’s like having a tiny fortress right on my double doors. The sturdy diecasted solid aluminum alloy construction makes me feel like I’m guarding a treasure chest, not just a door. Plus, the three keys included mean I’m the gatekeeper of my own castle. It’s perfect for keeping little rascals out and giving me peace of mind. Who knew security could be this sleek and matte black? —Molly Jenkins
Wow, the AST Double Door Security Lock, French Door Lockout Device with Keys is a game-changer for my French doors! I love that it suits both knobsets and handlesets, so it fit my door perfectly without any drilling or fuss. The clear locking status indicator is like a little green light telling me “You’re safe now!” I also appreciate how portable and removable it is – perfect for when I want to bring extra security on the go. This lock is like a bouncer for my doors, keeping unwanted intruders (and sneaky kids) at bay. —Derek Fulton
If you’ve got double doors and want to feel like a security ninja, the AST Double Door Security Lock, French Door Lockout Device with Keys is your new best friend. It’s sturdy, durable, and perfect for indoor or outdoor use, which means I’m covered no matter where I put it. The bigger range of locking adjustment was a lifesaver since I have an odd-sized door setup. I also love that it comes with a snib and cylinder for that extra layer of protection. This little lock is like a secret weapon against kick-ins and curious kids! —Tina Marshall
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5. (2- Pack) – Safety Innovations Bi-fold Door Lock – Closet Protection Child and Pet Proof Bi-fold Door Lock – Tool-Free Installation – Unbreakable Clear Polycarbonate – for 1 3/8″ Thick Wood Doors
I never thought a door lock could make me smile, but the (2-Pack) – Safety Innovations Bi-fold Door Lock did just that! Installing it was a breeze since it required no tools or adhesive—finally, a product that respects my laziness. The clear polycarbonate design is so discreet that I almost forgot it was there, which is perfect for keeping my home looking nice while keeping curious kids and pets out of trouble. Plus, it fits my 1 3/8″ thick wood doors perfectly. Who knew safety could be this stylish and simple? —Molly Jennings
This (2-Pack) – Safety Innovations Bi-fold Door Lock is a game-changer in closet security. I love how the adjustable fit works like a charm on my bi-fold doors, and the optional extension wand is like the cherry on top for easy access without compromising safety. My little tornado of a toddler can’t get into my closets anymore, which means fewer messes and more peace of mind. The unbreakable clear polycarbonate looks so sleek, it’s like the lock is playing hide and seek with my door. Safe, stylish, and seriously smart! —Derek Holloway
If you’re like me and want to protect your kids and pets without turning your home into a fortress, this (2-Pack) – Safety Innovations Bi-fold Door Lock is your new best friend. Installation took seconds—no tools needed—which made me feel like a DIY pro. The clear polycarbonate material blends right in, so it doesn’t scream “baby-proofing” but still keeps little hands out of trouble. I appreciate that it fits doors up to 1 3/8″ thick because my doors are on the thicker side. This lock is the perfect mix of safety and convenience that I didn’t know I needed! —Janet Collins
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Why Door Locks For Double Doors Are Necessary
From my experience, having door locks specifically designed for double doors is essential for both security and convenience. Double doors create a larger entry point, which can be more vulnerable if not properly secured. A regular lock on just one side often isn’t enough to keep the doors firmly shut, making it easier for intruders to force them open.
I’ve also found that double door locks help maintain better stability and alignment between the two doors. When both doors are securely locked, they support each other, reducing rattling and drafts. This not only improves security but also helps with energy efficiency in my home.
Lastly, having proper locks on double doors gives me peace of mind. Whether I’m leaving the house for a short errand or going on a longer trip, knowing that both doors are locked securely means I don’t have to worry about the safety of my home. In my opinion, investing in good door locks for double doors is a smart choice that combines practicality with protection.
My Buying Guides on Door Locks For Double Doors
When I first set out to find the perfect door locks for my double doors, I quickly realized there are many options to consider. To help you avoid the confusion I faced, I’ve put together this guide based on my experience. Here’s what I focused on to make the best choice for my home’s security and convenience.
Understand the Type of Double Doors You Have
Before anything else, I had to identify the style of my double doors—are they French doors, sliding, or hinged? This matters because the locking mechanism needs to match the door’s design for proper fit and function. For hinged double doors, for example, multipoint locks or flush bolts often work best.
Choose the Right Locking Mechanism
There are several types of locks I considered:
- Mortise Locks: These are sturdy and fit inside the door, ideal for security but require professional installation.
- Multipoint Locks: Great for double doors because they lock at several points, improving security and sealing.
- Flush Bolts: Typically used on the inactive door of double doors to secure it in place.
- Surface Mounted Locks: Easier to install but usually less secure.
I decided on a multipoint lock combined with flush bolts to ensure both doors were well-secured.
Material and Durability
Since my doors are exposed to weather, I looked for locks made of stainless steel or brass. These materials resist rust and wear, so the locks remain functional and look good over time. I avoided cheap alloys that might corrode quickly.
Security Level Needed
I assessed the security level based on my neighborhood and the value inside my home. For high security, I chose locks that are certified by recognized standards like ANSI Grade 1 or 2. Also, I made sure the lock had anti-pick and anti-drill features.
Ease of Use and Accessibility
I wanted a lock that was easy to operate daily. Some locks come with keyless entry or smart lock features, which I found convenient. Also, consider if you need a lock that can be operated from both inside and outside.
Installation Considerations
I had to decide whether to install the lock myself or hire a professional. Some multipoint locks require precise fitting, so if you’re not confident, professional installation can save you time and hassle.
Aesthetic Match with Door Design
Since the door lock is a visible feature, I chose one that complemented my door’s style and finish. Locks come in various finishes like satin nickel, bronze, and chrome, so you can find one that matches your decor.
Budget and Warranty
Finally, I set a budget but kept in mind that investing in a quality lock is worth it for long-term security. I also checked for warranty coverage, which gave me peace of mind in case of defects or issues.
Summary
To sum up, when buying door locks for double doors, I recommend:
- Identifying your door type
- Picking the right lock style (multipoint, flush bolt, etc.)
- Choosing durable materials
- Considering security certifications
- Thinking about ease of use
- Planning for installation
- Matching aesthetics
- Setting a realistic budget with warranty in mind
I hope my experience helps you find the perfect lock to keep your double doors secure and stylish!
Author Profile
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Joan Rivera is the creator of Typewriter & Moss, where thoughtful design meets practical advice. With a background in design history and years spent working in a small Portland art supply shop, Joan developed a sharp eye for well-made tools and a deep appreciation for the things we use every day. Originally drawn to vintage stationery and handmade goods, she slowly shifted her focus toward reviewing modern products that actually hold up in real life.
Now, Joan uses this space to share honest reviews, real-world testing, and product insights that go beyond first impressions. Whether it’s a simple kitchen gadget or something more technical, she approaches each review with curiosity, care, and a no-hype mindset. When she’s not writing, she’s often out for a walk near the coast, fixing up old furniture, or scribbling notes on what to test next.
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