Investing in a door security bar for your home or vacation rental to keep your family safe can turn into one of the best investments you ever made. Whether you want something permanent that drills into the floor or the doorframe, something that can resist a lot of pressure, or a device that is easy to take along while traveling, there is a security bar to meet your needs. No matter the type, the best door security bar properly fits the door, holds up to force, prevents a break-in, and provides you with the home security and peace of mind you need.
Read on to learn more about the features and factors to consider while shopping for a security bar or device, and explore options in various categories that are among the best you can buy.
- BEST OVERALL: Buddybar Door Jammer Home Security Door Bar
- RUNNER UP: Master Lock 265D Door Security Bar
- BEST FOR TRAVEL: DoorJammer Portable Door Lock Brace
- BEST HORIZONTAL: Doorricade Door Bar
- BEST FOR SLIDING DOOR: Ideal Security BK110W Patio Door Security Bar
- BEST AESTHETIC: Nightlock Security Lock Door Barricade
- BEST 2 PACK: Securityman 2 in 1 Door Security Bar & Sliding Door
What to Consider When Choosing the Best Door Security Bar
Selecting the best door security bar or device for your needs depends on a variety of factors. Along with the amount of force the bar can withstand, important considerations include the type of security bar needed, the material it’s constructed from, the length of the bar, the installation method, and its adjustability.
When considering the best door security bar or device for a particular security need, it’s important to know the differences among the types of devices that could be used. These include door jammers, door lock reinforcers, and wedges.
Door jammers “jam” the door to prevent intruders from getting inside. They sit at an angle on the floor, about an inch from the door. Some latch to the doorknob to stay in place. Others have a base and a screw that tightens to set the jammer in place with pressure. They make an ideal choice for traveling, and some come with a quick release option, like lifting them with an upward motion, so you can escape the room in seconds.
Door lock reinforcers fortify an existing lock. They go around or clip to the current lock and protect against tampering, force, and lock-pickers. While they are great for traveling, keep in mind that compatibility with smart or horizontal locks is questionable. Read the product details closely to ensure it will work with your lock.
Door security bars are placed under the handle of a hinged door. Most are held in place with pressure. For sliding doors, place them between the wall and the sliding door. Some bars are hardware-mounted, especially if the bar goes horizontally across a hinged door. The hinges mount to the door, and the bar simply sits inside. Lift the bar up to quickly leave your home in an emergency. Those who use cable ties to ensure an intruder can’t lift the bar out if a window is broken into will also need to remove the ties before removing the bar.
Door wedges squeeze underneath a door. Made of plastic and possibly steel, wedges grip to the floor when pushed on, helping to prevent entry.
When it comes to home security, the type of material a security bar is constructed from plays a crucial role in the device’s durability and strength. Security bars come in a variety of materials, including steel, aluminum, iron, and plastic.
Steel and aluminum bars provide a lot of strength and can withstand a significant amount of force, like when a burglar attempts to force entry by kicking in a door. Iron bars can withstand pressure, but not as much. Aluminum won’t rust, and it weighs less than a steel bar. Read the product details carefully to see how much force the security bar can withstand. The greater the force it can withstand, the less likely an intruder will make it inside.
You also may want a safety device that won’t leave permanent marks on your floor or your door. Most security bars will have rubber on the foot (the part that’s placed on the ground) and on the yoke (the part that prevents damage to door handles) to ensure it won’t cause damage, like scratches in wood floors. Different parts of the bar, like the end caps, bases, and handle yokes, also might be covered in rubber to protect the floor and door and provide better grip. Other security devices, like a door wedge, might have a combination of plastic and steel materials.
Most security bars fit standard-size doorknob heights and have an adjustable length. According to the International Building Code, doorknob heights should be between 34 and 48 inches. In case your door’s handle is higher or lower than average, measure the doorknob’s height from the floor to the doorknob, and check the product details to make sure a device will work with your door before purchasing.
For sliding doors, measure from the wall to the sliding door to see what size security bar is needed. While standard glass doors range between 60 and 72 inches wide, some sliding doors are much wider; there are two-panel sliding glass doors that can be up to 96 inches wide.
If purchasing a jammer or a wedge, measure from the floor to the bottom of the door and check that the measurement is compatible with the product details.
Depending on the type of door security bar you choose, installation can involve fasteners or simply pressure.
The bars that are more permanent are usually screwed in place. Some locks install like hinges on the doorframe. There are floor plates screwed to the floor or horizontal bars that require brackets on either side of the door. Security bars for sliding doors require brackets that are screwed into the wall and the door. These installations don’t easily budge.
Other devices like jammers or wedges use pressure to stay in place and resist the force of someone trying to break in by kicking down a door. Other pressure-based security bars are installed under a doorknob with a base on the floor made of steel and most likely covered in rubber.
Security bars for sliding doors and windows can also use force to stay in place. It’s best not to have a floor mat or loose carpet under the bar when using this type. If the bar isn’t creating pressure directly with the floor, with continuous kicking force, the floor mat or carpet might allow the bar to move. Once the bar is moved out of place, an intruder might gain access.
Choosing a security bar that adjusts can be helpful, as not all doors fit standard measurements. Perhaps a doorknob is placed higher than average, the door gap is higher off the floor, or the size of the sliding door isn’t compatible with the security bar you want.
Most bars can adjust anywhere between 22.25 inches up to 51 inches for hinged doors and 22.25 inches up to 47.5 inches for sliding doors. Most come with hole notches for adjusting the bar, and adjusting usually means pushing down on a button, sliding the bar, and letting the button pop up in the next hole. There also are jammers that allow you to add height when the bottom of the door has a larger than typical gap.
Some bars work for both hinged doors and sliding doors and adjust to different sizes, depending on how the bar is configured. If using a bar for a hinged door with both the base and yoke in place, the maximum length will be longer than if removing the base and the yoke for a sliding door.
The specific product details usually indicate the security device’s size range compatibility to ensure it works with your door.
Our Top Picks
The following top picks are selected based on the features discussed above. The list includes products in a range of categories to provide a selection of some of the best door security options on the market. Check out the following door security devices that can help secure your home and keep you and your family safe.
Install the Buddybar door jammer on carpet, tile, vinyl, concrete, or wood flooring without worrying that it will dislodge. The security bar has a solid steel head coated with rubberized plastic and a 2-inch by 4-inch rubber-coated steel articulating foot. Both the head and foot, when locked in, create a grip that can withstand 2,560 pounds of force.
The 16-gauge-steel bar installs on a hinged door in seconds. Simply place the spring-loaded head under the doorknob and tap against the kickplate with your foot to secure it. The pressure, along with the solid grip of the tooth-like steel foot on the bottom, ensures it won’t slip.
The adjustable security bar fits most doors, extends from 36 to 51 inches, and weighs 8.2 pounds. The rubber on the head and foot protects the door and floor.
- Holds in place on nearly any floor surface
- Solid steel head with plastic coating
- Once locked, can withstand up to 2,560 pounds of force
- Easy floor-mount installation
- Must set up each time it is used, but floor mount is easy
Additional home security can be affordable. This well-priced security bar from Master Lock can secure both hinged doors and sliding doors. The bar adjusts between 30.5 and 45 inches for hinged doors, and it adjusts between 27.5 and 42 inches for use with sliding doors.
To prevent forced entry on a hinged door, set the bar to the correct height, place the padded base at about 15 to 18 inches from the door, place the yoke under the handle, and slide the bottom toward the door until the bar is snug. For a sliding door, remove the pin holding the yoke in place, position the bar along the bottom of the door, and adjust the length accordingly, making sure the silver button pops up into the correct hole.
When set up for use on a hinged door, the pivoting ball joint provides complete contact with the floor, and the padded foot ensures a secure grip without scratching. Made of 20-gauge steel, this portable and compact bar is ideal for home or travel.
- Floor-mounted door security bar made of 20-gauge steel
- Works on hinged or sliding doors
- Padded foot secures bar without scratching the floor surface
- Affordable and suitable for home or travel
- Spring-loaded pin might fail under pressure
- Must install before each use, but floor mount is easy
Ideal for travel, this door lock brace from DoorJammer measures 4.25 inches tall, 1.58 inches wide, and 2.76 inches deep, fitting easily inside a laptop bag, suitcase, or backpack. The jammer provides security in hotel rooms, dorms, or even the office. Insert the base in the gap between the door and the floor and turn the screw. It requires only 0.3 inches of clearance, but it can adapt to work with doors that have high thresholds. If the door has a large opening at the bottom, the door lock comes with an extension foot—place it under the base and turn the screw in place.
The lock also comes with a set of four spacers to use at the top of the door. The spacers can provide extra strength in frames with more significant gaps at the top of the door, although using them is not required. In an emergency, use the quick-release function to remove the lock without releasing the screw first. Made of steel, the 8-ounce door lock is compatible with carpet, tile, and laminate floors.
- Small door lock suitable for all floors (ideal for travel)
- Made of steel, but weighs only 8 ounces
- Base slips under door and comes with an extension foot
- Quick-release function opens easily in an emergency
- Works only on inward-opening doors
- Not as strong as larger, heftier door security bars
Secure a door using this door bar by Doorricade. First, mount the paintable hinge brackets at the desired height inside the doorjamb. The 3-inch screws used are long enough to reach the wall studs on both sides of the door. Once in place, the hinge moves back and forth so it can swing out of the way when not in use. To secure the door, position the hinges and place the bar inside.
For those with windows on either side of the door, the bar comes with cable locks that tie it in place. The tie locks ensure that intruders cannot break the window, remove the bar, and still break in. The solid aluminum bar also comes with a spacer that fills the gap between the bar and the door. Place the wedge on the side of the door that opens, near the handle. Tamper-proof from the outside, this door bar is 38 inches long and fits standard 36-inch-wide doors.
- Horizontal design
- Swings out of the way when not in use
- Includes cable locks to secure bar when placed near windows
- Tamper-proof from the outside
- Requires installation of brackets with screws (included)
- Costs more than some door security choices
Secure a patio door with this child-proof bar from Ideal Security. The bar adjusts between 25.75 and 47.5 inches and installs with screws in the middle of the door instead of at the bottom. Because the bar uses screws and not pressure, it won’t shake out. For those who choose to install the child-proof lock, the lock prevents the bar from being lifted without first releasing the lock.
The aluminum bar eliminates the need to bend down to remove the bar when going in and out of the house and provides security if the door remains partially open to allow fresh air to flow inside the home. The bar swings up and stays out of the way when not in use. If needed, press the rocker in the center of the bar to retract it for storage or lengthen it for use.
- Designed to secure sliding doors
- Easily adjustable size, from about 25 inches to 47 inches
- Includes childproof lock
- Swings up and out of the way when not in use
- Requires installation with screws
- Works on sliding doors only
Install the Nightlock barricade at the base of a standard, French, or double door. Simply drill it to the floor and slide the locking mechanism in place. The base plate requires a minimum of 0.5 inch to a maximum of 2 inches of clearance between the bottom of the door and the floor. Once installed and locked, the barricade relies on the strength of the floor to withstand break-ins and someone trying to kick in the door.
The aluminum brace comes with 2-inch-long screws for drilling into floors and plastic anchors for mounting on ceramic tiles, marble, or concrete floors.
- Made of attractive brushed nickel
- Low-profile baseplate uses strength of the floor
- Uses simple, permanent base with removable slide-in rail
- Can hold standard, French, or double doors
- Must be drilled into floor
- Up to 2 inches clearance between floor and door necessary
Add security to multiple entrances or windows in a home. The Securityman security bar works on hinged doors, sliding doors, and windows. It can adjust between 22.25 inches and 43.7 inches for a hinged door. For a sliding door or window, it can adapt between 22.25 inches and 39.5 inches. It has 15 notched holes for adjustability.
The bar comes with interchangeable caps depending on the application. For hinged doors, the caps have one end that fits under the door handle and one end that has an adjustable angled rubber bottom that assures complete contact, and a nonslip grip that won’t scratch the floor. For a sliding door or a window, the ends have rubberized caps that fit over the bar.
The high-grade iron bar works on different flooring types, including tile, wood, carpet, concrete, marble, linoleum, laminate, and more. The bar can withstand 350 pounds of pressure, and it weighs 3 pounds.
- Works for hinged doors, sliding doors, and windows
- Adjusts to fit opening using 15 notches
- Includes interchangeable caps to use for different applications
- High-grade iron withstands up to 350 pounds of pressure
- Heavier than some door bars
The best door security bar fits the door, holds up to force, and prevents break-ins. Our top choice, the Buddybar holds up to 2,560 pounds of force, works on a wide variety of floor surfaces, and installs in seconds. If you want a security bar to take along when you travel, shorter bars like the DoorJammer fit in luggage and weigh less.
How We Chose the Best Door Security Bars
For a door security bar to do its job, it has to be strong. Force-stopping strength comes from the bar’s materials, design, and how it installs on or against a door. We looked at these factors for several different types of door security bars and intended uses. Steel and aluminum bars hold up best.
The bar’s length should be adjustable, either in the height and angle in which it can rest against the door or in width. Installation is a consideration for those who lack DIY skills or the funds to hire a handyman, so this list includes plenty of curated door security options that are easy to install and use.
FAQs About Door Security Bars
For more information about door security bars, check out these answers to some of the most frequently asked questions. If additional concerns arise, contact the manufacturer for more specific information about a particular product.
Q. How can I make my front door more secure?
Reinforce the door where the deadbolt goes into the frame. You can replace the screws in the strike plate with 3-inch screws. You also can use a security bar or device to help increase the security on a door.
Q. How can I make my apartment door more secure?
A security bar that uses pressure or a door jammer can be added to an apartment door. Finding one of these that includes an alarm would also bolster security, as it would deter the intruder, wake you up, and likely alert neighbors as well.
Q. Can I use door security bars on my windows?
Yes, some security bars can be used on windows as well as doors. The interchangeable ends make it possible to fit the bar in a window frame and provide security for sliding windows.
Q. Can I use door security bars to secure my doors when I’m not home?
Security bars and devices require someone inside the house to unlock them. You can secure all entrances but one with security bars when you are not at home. Choose to secure the doors you feel are more susceptible to break-ins. If you have a door that connects to the garage, you could secure every door of the house but that one.
Q. How are security bars installed on a sliding door?
There are bars made specifically for sliding doors. A bracket is drilled into the wall doorframe and another bracket is drilled into the door. The bar is then placed inside both brackets, preventing the door from being opened. Some bars use double-sided tape instead of screws and pressure. Installing a regular security bar on a sliding door can involve removing one end. Sometimes both ends are interchangeable with different end caps, so the bar can fit inside the bottom of the door.