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The Best Door Security Bars

Buddybar/South Main Hardware/JEACENT
🕚 Updated June 2022

Break-ins are one of the most frightening events that many homeowners constantly worry about. If that's you, we strongly encourage you to consider a door security bar to keep those worries at bay. Below are top picks you can trust. 

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  Top Choice Best Two Pack Best Value Foldable Design Best for Patios
 
  BuddyBar
Door Jammer Home Security Door Bar
SecurityMan
2-in-1 Hinged Door and Sliding Door Security Bars
South Main Hardware
Security Bar
Master Lock
Compact Door Security Bar
Jeacent
Adjustable Window Security Bar
 
Our SummaryThis door jammer can withstand 1.28 tons yet weighs only 8.2 pounds.This 2-in-1 package delivers two bars that transform between a hinged door, sliding door, and window security bars.An affordable, dual-use adjustable door jammer made of durable steel.This door stopper is made to please you with its 20-gauge steel, not the robbers.
A security bar tailored for windows and patio doors.
ProsWithstands up to 1.28 tons, powder-coated steel, extends from 36 to 51 inches, rubber-coated steel base won’t mar the floor, easy installation, no tools required.Two bars, telescoping design with 15 ports and a strong push-button lock, angled rubber bottom grips prevent sliding and scratching.Rotating foot with rubber sole, adjustable height from 29 to 41.75 inches for sliding doors and hinged doors to 45 inches, rubber sole prevents sliding, nice white finish.Composed of 20-gauge steel, dual-function, adjustable, innovative folding design for easy storage, quick install.High-grade steel, designed for window or sliding glass doors, extends with 22 settings, steel spring clip for extra reinforcement, great for windows with air conditioner units.
ConsOn the heavy side and not easily portable.Not as hefty as some, not suitable for rugs or mats.Top and bottom parts are made of plastic.Not suitable for use on mats or rugs.Installation may require more time than other models.
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16 Models Evaluated

9 Hours Researched

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The Best Door Security Bars

Woman putting a door security bar under the doorknob, a white door security bar under a doorknob, a white door security bar under a window.
Buddybar/South Main Hardware/JEACENT

Buying Guide for Door Security Bars

Three photos of white door security bars under doorknobs and a window.
Master Lock/JEACENT/Buddybar

Why buy a door security bar?

A quality door security bar that correctly fits your door offers protection and relief from constant worry. They’re also much cheaper than monitored home security systems, video surveillance, and environmental sensors. Many of us live in neighborhoods that are less safe than they should be and have less policing. On the other hand, some of us live in safer communities but have experienced break-ins and realized that no home is safe, regardless of its locality.

What should you look for in a security bar?

  • Material: Look for door security bars made of high-gauge steel. Some quality products also have a powder-coated feature, up the aesthetic appeal, and provide rust resistance. Have materials to avoid on your radar as well, like plastic parts. Sure, some plastic is robust. In this case, however, you want to steer clear of products with plastic push-button locks, for example, or floor grips. A quality security bar should have strong metal parts except for door end caps and floor grips, which should be rubber.
  • Adjustability: It’s better to have an adjustable security bar than not. You may want to take your security bar with you on vacation and use it on a door with different dimensions than you’re used to. Several products we review are for homes with hinged and sliding doors. You set it to the correct length for your door using a push-button lock or similar device. For example, an adjustable security bar may be adjusted from 29 to 41.75 inches for a sliding door and a maximum of 45 inches for hinged doors.
  • Strength: High-quality materials make durable security bars. Keep in mind, too, that a lot of the door jammer’s power is from its position to the door, the angle. It’s all a matter of physics. Be sure to read the product information and do some research to calculate the best position for your door security bar in relation to the dimensions of your door.

What should you expect to spend on a high-quality door security bar?

The cheapest door security bar on this list costs just $26, and the most expensive is a bit over $100. What’s the difference between them in terms of quality? It’s a matter of materials, design, and strength. If you have the money, it seems buying the more substantial, more expensive bar makes sense. Think about what you’re trying to protect. Assess your situation as you shop for the right door security bar for your home.

Our Picks for the Best Door Security Bars

Top Choice

BuddyBar Door Jammer Home Security Door Bar

This door jammer can withstand 1.28 tons yet weighs only 8.2 pounds.

Pros: The brand name makes this product sound like a friendly, laidback piece of equipment, but it’s the opposite. The BuddyBar was tested to withstand up to 2,560 pounds of force or 1.28 tons. That’s the strength you want in a door security bar. Plus, the bar is powder-coated steel—all metal, no plastic. The base measures 4 x 2 inches, and the bar extends 36 to 51 inches. Use it on concrete, wood, vinyl, carpet, or tile floors. The rubber-coated steel base provides a solid grip and won’t mar your floor, no matter the type. Installation is super easy, and no tools are required.

Cons: The BuddyBar weighs 8.2 pounds, which is a bit on the heavy side and not easily portable.

Bottom Line: The cleverly engineered design and quality materials combine to make a sturdy, reliable door security bar. It would make a great gift for those you never know what to give them.

 

Best Two Pack

SecurityMan 2-in-1 Hinged Door and Sliding Door Security Bars

This 2-in-1 package delivers two bars that transform between hinged door and sliding door security bars.

Pros: Are you looking for a security product for your standard door, sliding door, or window? You’ve come to the right place. The SecurityMan was made for homeowners and renters just like you. Transform the bar for each door type by simply exchanging the caps. The iron bar has a telescoping design with 15 ports and a strong push-button lock for quick and secure installment. It comes with four door end caps and four sliding door/window caps, so you can set up both bars and have some backup caps for future use. The angled rubber bottom grips the floor and any floor type, preventing sliding and scratching.

Cons: The 1/16-thick SecurityMan door security bar may fall short of your expectations if you’re looking for a heftier bar. It’s not suitable for rugs or mats.

Bottom Line: If your dwelling has both door types, why not take care of them with one purchase? Intruders can attempt the compromise the back and front doors; you never know which one.

 

Best Value

South Main Hardware Security Bar

An affordable, adjustable door jammer made of durable steel.

Pros: It measures 2.8 x 2.8 x 29 inches and features a rotating foot with a rubber sole and removable rubber doorknob cap. Remove the cap and adjust the bar’s height from 29 to 41.75 inches for use as a sliding door. To fortify a hinged door, adjust the bar to a maximum of 45 inches. The rubber sole prevents the jammer from sliding if an intrusion were to occur and protects the floor. For such a practical piece of equipment, this security bar looks nice. Its white finish provides a clean, bright look and blends well with most home décor.

Cons: The top and bottom are made of plastic, so it may not be the most durable.

Bottom Line: This affordable door security bar offers the essentials you want to protect your home.

 

Foldable Design

Master Lock Compact Door Security Bar

This door stopper is made to please you with its 20-gauge steel, not the robbers.

Pros: Because they used 20-gauge steel, the security bar has the strength to stop the most persistent intruders. Often, the most powerful tools are adjustable and multipurpose, meeting needs for more than one situation. It’s evident in this dual-function security bar, in any case. Adjust it to 43.5 inches for hinged doors and 39 inches for sliding doors. Also worth noting is the innovative folding design. Remove it from storage, unfold it, and install the security bar in less than 30 seconds.

Cons: The bar is not made for use on mats or rugs.

Bottom Line: The designers behind this door security bar created a safety implement stopper that acquiesces to your every demand. It folds, unfolds, secures two types of doors, and requires no installation tools.

 

Best for Patios

Jeacent Adjustable Window Security Bar

A security bar tailored for windows and patio doors.

Pros: This high-grade steel security bar is designed specifically for window or sliding glass doors. What characteristics make it stand out from similar models? It’s extraordinarily adjustable, for one thing. It extends from 15.5 to 29.5 inches with 22 settings. Use the steel spring clip and lock screw to fit the window’s opening or sliding glass door. The clip offers extra enforcement, which you want if an intruder attempts to enter through a window or door. With the Jeacent, you can have your windows open and barred. It’s an excellent option for windows with air conditioner units.

Cons: While installing is easy, requiring no tools, this window and door security bar requires more installation time than other models.

Bottom Line: With the Jeacent, you can feel assured of slowing the robbers down and stopping them at the window or patio door.

Final Thoughts

Door locks are essential, but a door security bar gives double defense against home intruders. If someone breaks the lock, a security bar may save your home from trespassers. Get a door security bar to protect your home, loved ones, and sanity.

Britta Kallevang Britta Kallevang
Britta is a professional writing tutor and freelance writer that is trained in journalistic, technical, and creative copywriting. At LifeSavvy, she researches products, writes about the items, and shares what she's uncovered with readers. Her writing is comprehensive and sometimes a bit silly. Read Full Bio »
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