How do you know your front door is actually secure? Most standard deadbolts offer only a false sense of safety against forced entry.
Beefing up your home protection requires a solid plan. These Best Door Security Devices provide the extra muscle needed to keep unwanted visitors out, so let's walk through your best options.
Key Takeaways
- Prioritize bars that offer heavy duty construction such as high grade iron or thick steel to withstand significant impact.
- Ensure your chosen device is fully adjustable to accommodate the specific heights or widths of your doorways.
- Opt for models with non-slip bases to keep the device anchored firmly against tile, wood, or carpeted floors.
- Choose a reinforcement lock that requires long hardened screws to ensure it bites deep into the door frame studs.
- Check that travel security devices have a low profile design that fits easily inside a standard suitcase or carry-on bag.
| Ultimate Structural Defense |  |
Buddybar Door Jammer Security Bar | Extremely durable steel construction | Resists significant forced entry | Simple wedge mechanism | View on Amazon | Read Review |
| Versatile Patio Guardian |  |
Rerishom Adjustable Door Security Bar | Includes two bars per pack | Fully adjustable height | Easy setup process | View on Amazon | Read Review |
| Window Protection Specialist |  |
AceMining Sliding Glass Door Bar | Compact, low-profile design | Installs directly in tracks | Adjustable 20 to 50 inches | View on Amazon | Read Review |
| Child Safety Reinforcement |  |
EverPlus Inward Swinging Door Lock | Withstands 800 pounds of force | Easy flip latch operation | Child-proof design | View on Amazon | Read Review |
| Dual Purpose Tool |  |
SecurityMan Two-in-One Security Bar | Interchangeable caps included | Heavy duty iron build | Dual use functionality | View on Amazon | Read Review |
| Anti-Slip Security Bar |  |
Heavy Duty Burglar Door Stopper | Superior floor grip | Wide length adjustment range | Solid barricade construction | View on Amazon | Read Review |
| Heavy Duty Latch |  |
High Security Door Reinforcement Latch | Resists 800 pounds force | Simple night lock feature | Compact frame design | View on Amazon | Read Review |
| Essential Travel Accessory |  |
Portable Travel Door Lock | Extremely compact for travel | No tools required | Fits most hotel doors | View on Amazon | Read Review |
| Trusted Brand Reliability |  |
Brinks Adjustable Security Bar | Reliable steel construction | Works for hinged doors | Easy to adjust length | View on Amazon | Read Review |
| Simple Toddler Proofing |  |
Door Reinforcement Safety Lock | Prevents unauthorized entry | Keeps toddlers safe | Sturdy white finish | View on Amazon | Read Review |
More Details on Our Top Picks
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Buddybar Door Jammer Security Bar
If you want to turn your door into a brick wall, this is the piece of equipment you need. It uses a heavy gauge steel design that wedges firmly between the floor and the door handle to prevent forced entry.
This bar is ideal for homeowners who prioritize brute force resistance over portability. Because of its weight and size, it stays put once you set it, though it might be a bit cumbersome if you intend to move it between rooms daily.
- Brand Name:Buddybar
- Security Type:Door jammer bar
- Material Composition:Heavy gauge steel
- Additional Feature:Non-slip rubber foot
- Additional Feature:Fits most standard doors
- Additional Feature:Industrial strength design
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Rerishom Adjustable Door Security Bar
These bars offer a two-pack solution, which works perfectly if you have a sliding patio door and a main entrance to secure. The adjustable length lets you fit them to different frame heights without needing any specialized tools.
They are quite helpful for apartment dwellers who need temporary security that does not damage the door frame. Keep in mind that they rely on tension, so they perform best on flat, solid flooring surfaces.
- Brand Name:Rerishom
- Security Type:Tension bar
- Package Quantity:Two bars
- Additional Feature:White finish blends in
- Additional Feature:Works on sliding doors
- Additional Feature:Lightweight metal frame
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AceMining Sliding Glass Door Bar
When you have a sliding glass door, a standard floor bar often gets in the way of foot traffic. This model is designed to sit in the door track, providing a low-profile barrier that keeps the door locked in place.
It is a straightforward choice for anyone wanting to prevent sliding doors from being opened from the outside. While it is excellent for glass, it lacks the versatility to secure a standard swinging entry door.
- Brand Name:AceMining
- Security Type:Sliding track bar
- Adjustable Length:20-50 inches
- Additional Feature:Scratch resistant finish
- Additional Feature:Simple twist adjustment
- Additional Feature:Versatile window application
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EverPlus Inward Swinging Door Lock
Bolting a lock to your door frame creates a permanent anchor that is significantly stronger than a standard deadbolt. This flip latch is designed to stop an intruder or keep a curious child from wandering out of the house.
It is best suited for inward swinging doors where you want extra reinforcement. Please note that you will need to use a drill to secure the screws into the door frame, so it is not a solution for renters who cannot modify their home.
- Brand Name:EverPlus
- Security Type:Reinforcement latch
- Package Quantity:Two locks
- Compatibility Details:Inward swinging doors
- Additional Feature:Simple flip-open mechanism
- Additional Feature:Hardened steel material
- Additional Feature:Includes necessary mounting screws
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SecurityMan Two-in-One Security Bar
This kit provides the flexibility to switch between a door jammer and a sliding track bar. It is like having two different security gadgets contained in one package, thanks to the interchangeable caps.
The high-grade iron construction provides a sturdy feel that gives you peace of mind at night. Because it is a bit more complex than a basic bar, ensure you keep track of the different caps when you switch applications.
- Brand Name:SecurityMan
- Security Type:Convertible bar
- Material Composition:High grade iron
- Package Quantity:Two bars
- Additional Feature:Non-scratch contact points
- Additional Feature:Adjustable length settings
- Additional Feature:Quick release mechanism
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Heavy Duty Burglar Door Stopper
If you have tile or hardwood floors, you know how frustrating it is when a security bar slides out of place. This model features an upgraded anti-slip base designed to grip smooth surfaces more effectively than standard rubber feet.
It serves as a dependable barricade for front doors, patio doors, and even sliding windows. The adjustment range is wide enough to accommodate most standard door heights, though it requires a bit of manual tightening to get the perfect fit.
- Brand Name:Generic
- Security Type:Adjustable bar
- Adjustable Length:28-52 inches
- Additional Feature:Rubberized base grip
- Additional Feature:Heavy duty steel frame
- Additional Feature:Fits sliding glass windows
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High Security Door Reinforcement Latch
This latch acts like a steel shield for your door frame, distributing the force of an impact across the entire assembly. It is an excellent upgrade for your front door, especially if you have concerns about physical break-in attempts.
You get the best results when the latch is installed on inward swinging doors with a solid frame. Remember that the provided screws are the backbone of this security, so make sure to drive them deep into the wall studs for maximum stability.
- Brand Name:Generic
- Security Type:Reinforcement latch
- Compatibility Details:Inward swinging doors
- Additional Feature:Child-proof lock mechanism
- Additional Feature:Includes eight mounting screws
- Additional Feature:Easy manual flip operation
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Portable Travel Door Lock
Whether you are staying in a hotel or a rental, you never quite know who has a spare key. This portable lock slips into the strike plate, giving you a quick, reliable way to secure any inward-swinging door.
It is lightweight, compact, and ideal for travelers who want to keep their space private. The only drawback is that it only works on doors with specific gap tolerances, so it may not fit every single door you encounter.
- Brand Name:Generic
- Security Type:Portable latch
- Compatibility Details:Inward-swinging doors
- Additional Feature:Fits 0.2 to 2-inch gaps
- Additional Feature:Quick installation and removal
- Additional Feature:Steel and plastic construction
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Brinks Adjustable Security Bar
This bar is a classic choice for securing hinged doors and sliding tracks alike. Its adjustable design makes it a versatile companion for students in dorms or homeowners who want a temporary security fix.
The build quality is consistently reliable, providing the strength you expect from a company specializing in locks. Just ensure you align the bar correctly against the door handle to prevent it from slipping under pressure.
- Brand Name:Brinks
- Security Type:Door jammer bar
- Adjustable Length:Standard adjustable
- Additional Feature:Non-marring contact points
- Additional Feature:Fits sliding doors
- Additional Feature:Lightweight for travel
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Door Reinforcement Safety Lock
If you are looking for a toddler-proof solution that also deters intruders, this reinforcement lock is the way to go. It secures the door from the inside, making it impossible for someone to enter or for a child to leave.
It is a discreet hardware addition that stays out of the way when not in use. Installation is quick, but you will need a drill to secure the screws into your door frame to ensure it stays anchored during an emergency.
- Brand Name:Generic
- Security Type:Reinforcement latch
- Package Quantity:One lock
- Compatibility Details:Inward swinging doors
- Additional Feature:Includes eight mounting screws
- Additional Feature:Flip-style locking arm
- Additional Feature:Durable metal construction
Frequently Asked Questions
Do I need a professional locksmith to install a deadbolt?
You can likely handle the installation yourself if you have a power drill and a steady hand. Most deadbolts come with a template that guides you through the process of drilling the holes or aligning the mechanism. If you are replacing an existing lock, it is usually a straightforward swap that takes less than thirty minutes.
What is the benefit of a keyless smart lock?
Convenience is the main draw, as you no longer have to worry about lost keys or hiding a spare under the mat. Many smart locks allow you to issue temporary access codes for dog walkers or guests. You can also monitor your entry logs to see exactly when someone unlocks the front door.
Can someone kick in a door with a security bar installed?
A security bar significantly increases the force required to breach a door, but it is not impenetrable. It acts as a physical anchor that distributes the pressure of an impact across the floor. When paired with a reinforced strike plate, it makes the door one of the most difficult entry points in your house.
Are smart locks safe from digital hackers?
Reputable smart locks use encrypted signals that are designed to prevent unauthorized access to your home network. You should always ensure your firmware is updated through the manufacturer app to patch any security gaps. While no digital system is perfect, the risk of a physical break-in remains far higher than a cyber attack.
How do I measure my door thickness for new hardware?
Most standard exterior doors are between 1-3/8 inches and 1-3/4 inches thick. You should use a measuring tape to confirm your specific door thickness before buying a deadbolt or handle set. If your door is thicker than average, you might need an extension kit to ensure the mounting screws reach all the way through the door.
