Door Jammer: The Best Door Security Device

There are plenty of fancy door locks on the market these days, but sometimes even the best locks can’t stand up to brute force.

If you’re looking for a way to reinforce your door, a door security bar could be just the thing. Here are our favorites.

Best door jammers: Our recommendations


Buddybar Door Jammer: Best for hinged doors

Best for hinged doors
Buddybar Door Jammer
Key features:
  • Made of steel
  • Extends from 36 to 51 inches
  • Weighs 8.2 pounds

The Buddybar Door Jammer is considered a classic for a reason—it’s simple, heavy-duty, and easy to use. You can install it in seconds and remove it easily when you’re ready to leave the house.

Pros
  • Pro BulletEasy to use
  • Pro BulletSafe for multiple floor surfaces (wood, carpet, tile)
  • Pro BulletAdjustable for multiple door heights
  • Pro BulletHeavy-duty for more resistance than a lightweight door security bar
Cons
  • Con BulletWorks only when you're inside
  • Con BulletCosts more than Master Lock option
  • Con BulletDoesn't work on sliding glass doors

Master Lock Adjustable Security Bar: Best for sliding doors and large windows

Best for sliding doors and large windows
Master Lock Adjustable Security Bar
Key features:
  • Adjusts for use with sliding doors or hinged doors
  • Extends from 27.5 to 42 inches
  • Weighs 2.45 pounds

Unlike the Buddybar, Master Lock’s security bar works with sliding glass doors—an important point of entry you shouldn’t overlook if you’re trying to protect your home.

Master Lock’s security bar isn’t as heavy-duty as the BuddyBar (it weighs about six pounds less)—but since it works with sliding doors and hinged doors, it’s a good alternative if the Buddybar is too expensive.

Pros
  • Pro BulletAffordable
  • Pro BulletCompatible with sliding doors and hinged doors
  • Pro BulletAdjustable for length
  • Pro BulletEasy to move
Cons
  • Con BulletWorks only when you’re inside
  • Con BulletIsn’t as heavy-duty as Buddybar or Haven Connect

DoorJammer Portable Door Lock Brace: Best for travel

Best for travel
DoorJammer Portable Door Lock Brace
Key features:
  • Designed for easy portability
  • Works on carpet or hard floors
  • Weighs 0.5 pounds

A portable door jammer can help you feel safer in an unfamiliar place. Toss it in your purse, briefcase, or backpack before your next trip for some extra security in your hotel room or hostel.

Pros
  • Pro BulletAffordable
  • Pro BulletPortable and lightweight
  • Pro BulletCompatible with multiple floor surfaces
Cons
  • Con BulletWorks only when you’re inside
  • Con BulletIsn’t as heavy-duty as Buddybar or Haven Connect

Haven Connect: Best smart door jammer

Best smart door jammer
Haven Connect
Key features:
  • Has a manual pedal lock for easy use inside your house
  • Comes with a mobile app that lets you control it when you leave the house
  • Is easy to install on hard flooring

The biggest drawback to most door jammers is that you can use them only if you’re inside your house.

Haven Connect changes that. This is one of the only door jammers we’ve seen that can be used when you aren’t home. After it’s installed, you can use your smartphone to tell Haven Connect to block the door.

And since it’s a smart device, you can also give digital codes to friends if they’re checking on your home while you’re out of town.

Haven Connect is much more expensive than the other door jammers on this list, so we don’t recommend it for everyone. However, it’s your best bet if you want to physically block your door after you’ve left the house.

Pros
  • Pro BulletWorks even when you’re not home
  • Pro BulletWithstands extreme amounts of force
  • Pro BulletWorks with a mobile app for remote control
  • Pro BulletOffers ability to send digital keys to guests
  • Pro BulletBlends in well with home decor
Cons
  • Con BulletCosts much more than alternatives
  • Con BulletDoesn’t work with sliding doors
  • Con BulletDoesn’t work well on carpeted floor

How do you secure your front door?

Securing your front door is one of the simplest ways to protect your family and your property. Some people use smart locks, others use security doors or door security bars, and some use doorbell cameras.

What do you do to keep your front door secure? We’d love to hear your tips in the comments below.