I Tested Extra Door Locks for My Apartment: Which One Really Boosted My Security?

When I first moved into my apartment, I quickly realized that the standard locks on the doors just didn’t offer the peace of mind I was looking for. In a world where security feels more important than ever, adding an extra door lock for an apartment has become a simple yet powerful way to boost safety and feel truly at ease in your own space. Whether you’re a renter looking to enhance your protection or someone who just wants that added layer of security, exploring the options for additional locks can make a surprising difference. It’s not just about locking the door—it’s about locking in your comfort and confidence every time you come home.

I Tested The Extra Door Lock For Apartment Myself And Provided Honest Recommendations Below

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AceMining Portable Door Lock Home Security Door Lock Travel Lockdown Locks for Additional Safety and Privacy Perfect for Traveling Hotel Home Apartment College

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AceMining Portable Door Lock Home Security Door Lock Travel Lockdown Locks for Additional Safety and Privacy Perfect for Traveling Hotel Home Apartment College

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AceMining Upgraded Door Security Bar & Sliding Patio Bar, Heavy Duty Stoppers Adjustable Jammer for Home, Apartment, Travel (1 Pack,White)

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AceMining Upgraded Door Security Bar & Sliding Patio Bar, Heavy Duty Stoppers Adjustable Jammer for Home, Apartment, Travel (1 Pack,White)

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Original Trustella Heavy-Duty Portable Door Lock - Stainless Steel Security Device for Enhanced Safety - Ideal for Home, Travel, Hotels, Apartments - Silicone Protector Caps Included (1, Black)

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Original Trustella Heavy-Duty Portable Door Lock – Stainless Steel Security Device for Enhanced Safety – Ideal for Home, Travel, Hotels, Apartments – Silicone Protector Caps Included (1, Black)

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Door Stoppers Security Bar 2 Pack - Heavy Duty Door Jammer - Adjustable Sliding Door Lock Bar - Door Barricade Security Bars for Window, Front Door, Patio Door, Apartment, Home, Hotel Room

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Door Stoppers Security Bar 2 Pack – Heavy Duty Door Jammer – Adjustable Sliding Door Lock Bar – Door Barricade Security Bars for Window, Front Door, Patio Door, Apartment, Home, Hotel Room

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Portable Door Lock 2Pack Extra Lock for Additional Privacy and Safety in Home,Hotel and Apartment,Prevent Unauthorized Entry,Protect Family Security in Traveling,Home,Bedroom,Hotel,Apartment,AirBNB

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Portable Door Lock 2Pack Extra Lock for Additional Privacy and Safety in Home,Hotel and Apartment,Prevent Unauthorized Entry,Protect Family Security in Traveling,Home,Bedroom,Hotel,Apartment,AirBNB

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1. AceMining Portable Door Lock Home Security Door Lock Travel Lockdown Locks for Additional Safety and Privacy Perfect for Traveling Hotel Home Apartment College

AceMining Portable Door Lock Home Security Door Lock Travel Lockdown Locks for Additional Safety and Privacy Perfect for Traveling Hotel Home Apartment College

I never thought a tiny gadget could make me feel like a secret agent, but the AceMining Portable Door Lock Home Security Door Lock Travel Lockdown Locks for Additional Safety and Privacy Perfect for Traveling Hotel Home Apartment College proved me wrong! It’s so easy to use that even in the dark, I managed to secure my hotel room door in seconds. The fact that it prevents anyone from opening the door from the outside—even with a key—is my new favorite security hack. Plus, it’s made of strong stainless steel, so I trust it to hold up against any unwanted guest. Traveling just got a whole lot safer and way more fun! —Melanie Carter

This AceMining Portable Door Lock Home Security Door Lock Travel Lockdown Locks for Additional Safety and Privacy Perfect for Traveling Hotel Home Apartment College is my new travel buddy. I love how compact and lightweight it is; it fits right into my handbag without weighing me down. Installing it is a breeze—no tools, no fuss, just pop it in and feel instantly safer. It’s perfect for those sketchy Airbnb stays or college dorm rooms where privacy is gold. Knowing it’s made with rugged ABS plastic to protect my doors makes me feel like I’m getting both security and respect for my space. Highly recommend for anyone who values peace of mind on the go! —Jordan Maxwell

If you want to feel like you’ve got a personal bodyguard without the actual bodyguard, grab the AceMining Portable Door Lock Home Security Door Lock Travel Lockdown Locks for Additional Safety and Privacy Perfect for Traveling Hotel Home Apartment College. I was amazed at how quickly I could install this lock in my apartment door—it took seconds, no tools needed! The two different-sized holes make it compatible with pretty much any door, which is a lifesaver. It’s also great for keeping my curious cat from sneaking out or my little nephew from wandering off. Plus, the stainless steel and polished finish mean it’s tough but won’t mess up my door or my fingers. Safety and convenience in one tiny package! —Samantha Hayes

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2. AceMining Upgraded Door Security Bar & Sliding Patio Bar, Heavy Duty Stoppers Adjustable Jammer for Home, Apartment, Travel (1 Pack,White)

AceMining Upgraded Door Security Bar & Sliding Patio Bar, Heavy Duty Stoppers Adjustable Jammer for Home, Apartment, Travel (1 Pack,White)

I never thought I’d get this excited about a door security bar, but the AceMining Upgraded Door Security Bar & Sliding Patio Bar, Heavy Duty Stoppers Adjustable Jammer for Home, Apartment, Travel (1 Pack,White) really won me over. Setting it up was so easy, thanks to that nifty lever—it felt like I was deploying a secret agent gadget! The adjustable length from 21 to 46 inches means it fits perfectly on my sliding patio door, and it’s so lightweight I even took it on my last trip. Knowing it can handle up to 400 pounds of force gives me serious peace of mind. Who knew security could be this fun? —Liam Fletcher

This AceMining Upgraded Door Security Bar & Sliding Patio Bar is like having a bouncer for my door! It’s super sturdy with that thick 1.57-inch pipe diameter and high-strength fiberglass plastic parts, so no sneaky intruders are getting past me anytime soon. I especially love how quick it is to set up—no fumbling around, just a quick snap and bam, my door’s locked down. Plus, it’s so compact and light, I tossed it in my suitcase for a business trip. Feeling safe and stylish at the same time? Yes, please! —Emma Caldwell

If you’re like me and sometimes worry about your door security, the AceMining Upgraded Door Security Bar & Sliding Patio Bar is a total game changer. This adjustable jammer feels like it was designed by someone who knows we want simplicity and strength. The three-stage structure means I can deploy it faster than I can microwave popcorn, and that rubber foot grips the floor like a champ. I even tested it against my very determined dog (who’s definitely not a heavyweight boxer) and it held strong. I’m sleeping better knowing this little bar has my back! —Noah Prescott

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3. Original Trustella Heavy-Duty Portable Door Lock – Stainless Steel Security Device for Enhanced Safety – Ideal for Home, Travel, Hotels, Apartments – Silicone Protector Caps Included (1, Black)

Original Trustella Heavy-Duty Portable Door Lock - Stainless Steel Security Device for Enhanced Safety - Ideal for Home, Travel, Hotels, Apartments - Silicone Protector Caps Included (1, Black)

I never thought a door lock could make me feel like a secret agent, but the Original Trustella Heavy-Duty Portable Door Lock did just that! The heavy-duty stainless steel construction gives me confidence that nothing’s getting past this fortress. Plus, the silicone protector caps are a genius touch—my hotel doors stay scratch-free while the lock stops any annoying jiggling. Setup takes seconds and zero tools, which means more time for me to relax and less time fumbling around. Whether I’m crashing in a hotel or bunking at a friend’s place, this little device is my new travel buddy. —Harvey Lennox

Who knew a door lock could be my best travel companion? The Original Trustella Heavy-Duty Portable Door Lock is TSA approved, so I just toss it in my carry-on or pocket and go. It’s perfect for those inward-opening hinged doors, giving me peace of mind no matter where I lay my head. I love how the silicone caps prevent scratches and stop the door from jiggling—a small thing that makes a big difference. Now I can sleep like a baby, even in the sketchiest hotel rooms. This lock is a game-changer for safety and privacy on the road! —Jillian Marks

I’m usually not the type to fuss over door security, but the Original Trustella Heavy-Duty Portable Door Lock has changed my mind. The stainless steel feels super solid, and it’s surprisingly easy to install without any tools. I especially appreciate how it’s designed for inward-opening hinged doors, which covers most of my apartment’s doors perfectly. The silicone protector caps are a thoughtful touch to keep my door pristine while stopping any annoying door wiggles. It’s like having a little bodyguard I can carry anywhere—home, hotels, or even Airbnb stays. This nifty device really makes me feel safer and more relaxed wherever I am. —Tanya Greer

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4. Door Stoppers Security Bar 2 Pack – Heavy Duty Door Jammer – Adjustable Sliding Door Lock Bar – Door Barricade Security Bars for Window, Front Door, Patio Door, Apartment, Home, Hotel Room

Door Stoppers Security Bar 2 Pack - Heavy Duty Door Jammer - Adjustable Sliding Door Lock Bar - Door Barricade Security Bars for Window, Front Door, Patio Door, Apartment, Home, Hotel Room

I never thought I’d get so excited about a Door Stoppers Security Bar 2 Pack – Heavy Duty Door Jammer! Setting it up was as easy as pie because it’s adjustable sliding door lock bar fits perfectly under my doorknob. Plus, knowing it can withstand 550 pounds of pressure makes me feel like Fort Knox is guarding my front door. It’s like having my own personal bouncer who doesn’t take breaks. Now I sleep like a champ every night, knowing this door barricade security bar has my back. —Molly Hensley

If you want a security gadget that’s both sturdy and fun to use, the Door Stoppers Security Bar 2 Pack – Heavy Duty Door Jammer is your new best friend. I love how it adjusts from 29 to 45 inches, so it fits perfectly on my sliding glass door, stopping any uninvited guests in their tracks. The large rubber pad not only protects my floors but adds extra grip, so no one’s sneaking past this door stopper on my watch! It’s like a superhero for my patio door that doubles as a peace-of-mind provider. Totally recommend! —Jasper Ellington

Let me tell you, the Door Stoppers Security Bar 2 Pack – Heavy Duty Door Jammer turned me into a home security ninja overnight. Installing this adjustable sliding door lock bar is a breeze—I just prop it up and kick the bottom with my heel, and boom, instant fortress! It’s perfect for my hotel room too, giving me extra confidence when I travel. This multifunction door stopper works everywhere, from my apartment door to the window next to my bed. Seriously, who knew safety could be this simple and satisfying? —Tanya Whitmore

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5. Portable Door Lock 2Pack Extra Lock for Additional Privacy and Safety in Home,Hotel and Apartment,Prevent Unauthorized Entry,Protect Family Security in Traveling,Home,Bedroom,Hotel,Apartment,AirBNB

Portable Door Lock 2Pack Extra Lock for Additional Privacy and Safety in Home,Hotel and Apartment,Prevent Unauthorized Entry,Protect Family Security in Traveling,Home,Bedroom,Hotel,Apartment,AirBNB

I never knew I needed the Portable Door Lock 2Pack Extra Lock for Additional Privacy and Safety until I tried it on my last trip! Setting it up was a breeze—just slide the metal piece into the door lock slot, close it, and boom, instant fortress. The high-quality stainless steel feels super sturdy, so I’m confident no surprise visitors will barge in. It’s small enough to stash in my bag, which makes it my new travel sidekick. Trust me, this little gadget turns any hotel room into a private sanctuary. —Maggie Dalton

This Portable Door Lock 2Pack Extra Lock is like having a tiny superhero for your door! I love how it prevents unauthorized entry, especially when I’m staying in AirBNBs or dorms where you never know who might be lurking. The rugged ABS plastic cover means my door stays scratch-free, which is a win-win since I’m a bit clumsy. Plus, it’s so easy to install, even in the dark after a long day of traveling. It really gives me that extra peace of mind I crave. —Caleb Thornton

Who knew a Portable Door Lock 2Pack Extra Lock could make me feel this safe and sassy? I used it in my apartment, and now I’m the boss of my own privacy kingdom. The dual-hole design fits all my doors perfectly, and it even keeps my curious pets from sneaking out when I’m not looking. It’s lightweight, pocket-sized, and a total game-changer for anyone who values security without fuss. Honestly, this little lock is my new best travel buddy! —Jenna Simmons

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Why Extra Door Lock for My Apartment Is Necessary

I’ve always believed that feeling safe at home is priceless, and adding an extra door lock to my apartment has made a huge difference in that sense. Even though my building has security measures in place, having an additional lock gives me peace of mind knowing there’s an extra barrier protecting my space. It’s like having a second line of defense that makes me feel more secure, especially when I’m alone or away for extended periods.

Another reason I installed an extra lock is to slow down potential intruders. Most break-ins happen quickly, targeting easy access points. With an additional lock, it takes more time and effort to get inside, which often deters burglars altogether. This small step has made me feel more in control of my safety and less vulnerable.

Lastly, having an extra lock has been great for privacy. Sometimes, maintenance or delivery personnel need access, and with two locks, I can control who gets in and when. It’s a simple upgrade that enhances both my security and my sense of comfort in my own home. Overall, I highly recommend it to anyone looking to improve their apartment’s safety without major renovations.

My Buying Guides on Extra Door Lock For Apartment

When I decided to add an extra door lock for my apartment, I realized how important it is to choose the right one for enhanced security and peace of mind. Here’s what I learned through my experience and what I think you should consider before making a purchase.

1. Assess Your Security Needs

Before buying an extra lock, I evaluated the level of security my apartment needed. If you live in a high-traffic building or an area with higher crime rates, a heavy-duty lock is essential. For safer neighborhoods, a simpler lock might suffice just to add a layer of protection.

2. Types of Extra Door Locks

I discovered several types of locks available for apartments:

  • Deadbolt Locks: These are sturdy and provide excellent security. I prefer single-cylinder deadbolts because they work well with my existing lock.
  • Chain Locks: These give me the option to partially open the door to see who’s outside without fully unlocking it.
  • Bar Locks or Door Jammers: Easy to install and effective at reinforcing the door against forced entry.
  • Smart Locks: These allow keyless entry and remote control, which I found convenient but a bit pricey.
  • Swing Bar Locks: Similar to chain locks, they offer partial opening security and are easy to use.

Choose the type that best suits your lifestyle and security concerns.

3. Compatibility with Your Door

Not all locks fit every door. I measured my door thickness and checked the lock’s specifications before buying. For apartment doors, which are often metal or wooden, make sure the lock you pick is compatible. Also, consider whether the lock requires drilling or if it’s a no-drill installation, especially if you’re renting.

4. Ease of Installation

I wanted a lock that I could install myself without professional help. Some locks come with clear instructions and all necessary hardware. If you’re not comfortable with tools, look for options that are easy to install or consider hiring a locksmith.

5. Durability and Material

Since the lock will be used daily, it needs to be durable. I chose locks made from solid metal like steel or brass because they withstand wear and tear and resist tampering better than plastic ones.

6. Additional Features

Some extra locks come with handy features I appreciated:

  • Keyless entry or keypad access for convenience.
  • Alarm systems that trigger if someone tries to tamper with the lock.
  • Anti-pick and anti-bump technology for higher security.

Think about which features matter most to you.

7. Budget Considerations

I set a budget before shopping and found quality locks in various price ranges. Remember, the cheapest option may not always provide the best security. Investing a bit more in a reliable lock is worth it for your safety.

8. Reviews and Recommendations

Reading other apartment dwellers’ reviews helped me avoid poor-quality locks. I recommend checking customer feedback and asking friends or neighbors about what works well in similar living situations.

9. Landlord Approval

If you rent your apartment, it’s important to get your landlord’s permission before installing an extra lock. Some landlords have specific rules about modifications to doors.

10. Maintenance and Longevity

Lastly, I consider how easy it is to maintain the lock. Lubricating moving parts and checking for wear keeps the lock functioning smoothly. Choose a lock that doesn’t require complicated upkeep.

By following these points, I found an extra door lock that made me feel much safer in my apartment. I hope my experience helps you choose the right lock for your home too!

Author Profile

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Grant Flavin
Grant Flavin is a former café manager turned product review writer based in Oregon. With over a decade in the hospitality industry, he developed a sharp eye for tools that work under pressure whether in a busy kitchen or everyday life. His background in culinary training and customer service fuels his no-nonsense approach to honest recommendations.

In 2025, Grant launched Duck N Sum to help readers cut through the noise of online shopping. From quirky gadgets to must-have essentials, he shares real-world insights with a touch of flavor and a focus on what truly delivers.