20 Best Sliding Glass Door Security Bar (2023 Updated)

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A sliding glass door security bar is a device that is installed on the inside of a sliding glass door to provide additional security. The security bar is usually made of metal or another strong material, and it is designed to prevent the door from being forced open.

Many people choose to install a security bar on their sliding glass door to deter burglars and to keep their home or office safe.

20 Best Sliding Glass Door Security Bar

Product Image Product Name Features Price

Securityman 2-in-1 Adjustable Door Knob Jammer & Sliding Patio Door Security Bar – Constructed of High Grade Iron (Black)

  • Dimensions (Overall): 3 inches (L), 51 inches (H) x 3 inches (W) x .8 inches (D).
  • Weight: 1.75 pounds.
  • Assembly Details: Adult Assembly Required, No Tools Needed.

Ideal Security Patio Door Security Bar with Anti-Lift Lock (Black)

  • The best sliding door security bar according to Business Insider!
  • Includes our new childproof Anti-Lift Lock.
  • COMFORTABLE HEIGHT: Mounts in the middle of the door, not on the bottom. Open your door without bending down to reach the bar.

Sliding Door Security Bar with Rubber Tips – White – 1" Dia. x 26" to 48" L

  • This sliding door security bar will give you extra protection in your home by securely keeping your sliding door locked in place.

Sabre Door Security Bar

  • ENHANCED HOME PROTECTION: Heavy duty, dual-function security bar prevents forced entry on hinged, patio and sliding doors; For indoor use

Lock Loop Sliding Door Chrome

  • Nickel plated hardened steel locking rod with diecast bracket and keeper
  • Secures door to jamb
  • Two sizes allow flexibility of installation

Master Lock 265DCCSEN Dual Function Security Bar

  • Heavy duty, dual-function door security bar prevents.
  • Door security bar design is portable and compact making it easy to store.

CRL White Security Bar for Sliding Glass Doors S4220

  • Easy-to-Install
  • Security Key Provides Extra Safety
  • Three Finishes

Securityman Securitybar Adjustable Door Knob & Sliding Door Bar

  • Fully adjustable to ensure full floor & window contact
  • Made of high-grade iron for added strength
  • Withstands up to 350lbs of pressure

Ultra Hardware White Sliding Door Bar Locks 44905

  • Makes all sliding glass doors jimmy-proof
  • Self-storing
  • Fits up to 48″ wide

Master Lock 265DCCSEN Dual Function Door and Patio Security Bar – Pack of 3

  • condition: New
  • Brand: Master Lock
  • Material: metal

Master Lock 265d Door Security Bar, Pack of 1, White

  • Door security bar design is portable and compact making it easy to store and ideal for travel, providing enhanced security in hotels or on vacation

Prime-Line Defender Security U 9847 Patio Sliding Door Loop Lock Increase Home Security, Install Additional Child-Safe Security, 2-1/8 Hardened Steel Bar with

  • Item Condition : New
  • Brand : prime-line
  • Item model number : U 9847

Armor Latch Sliding Glass Door Deadbolt – AML-SDD-10000

  • Armor Latch helps prevent prying and also serves as a child safety lock for sliding glass doors
  • Installs in minutes
  • Mounts on any size door

National Hardware N238-972 1-1/2" Nickel Sliding Door Latch

  • Designed to secure sliding doors from the inside
  • Steel bar for security
  • Features long extension bar to reach over moldings, trims and more

Master Lock 265d Adjustable Door Security Bar WDS6429

  • Door stopper is designed to improve home security on hinged and sliding doors for peace of mind against forced entry
  • Door jammer is constructed with strength and security
Securityman 2-in-1 Adjustable Door Knob Jammer & Sliding Patio Door Security Bar – Constructed of High Grade Iron (Black)
  • Dimensions (Overall): 3 inches (L), 51 inches (H) x 3 inches (W) x .8 inches (D).
  • Weight: 1.75 pounds.
  • Assembly Details: Adult Assembly Required, No Tools Needed.
Ideal Security Patio Door Security Bar with Anti-Lift Lock (Black)
  • The best sliding door security bar according to Business Insider!
  • Includes our new childproof Anti-Lift Lock.
  • COMFORTABLE HEIGHT: Mounts in the middle of the door, not on the bottom. Open your door without bending down to reach the bar.
Sliding Door Security Bar with Rubber Tips – White – 1" Dia. x 26" to 48" L
  • This sliding door security bar will give you extra protection in your home by securely keeping your sliding door locked in place.
Sabre Door Security Bar
  • ENHANCED HOME PROTECTION: Heavy duty, dual-function security bar prevents forced entry on hinged, patio and sliding doors; For indoor use
Lock Loop Sliding Door Chrome
  • Nickel plated hardened steel locking rod with diecast bracket and keeper
  • Secures door to jamb
  • Two sizes allow flexibility of installation
Master Lock 265DCCSEN Dual Function Security Bar
  • Heavy duty, dual-function door security bar prevents.
  • Door security bar design is portable and compact making it easy to store.
CRL White Security Bar for Sliding Glass Doors S4220
  • Easy-to-Install
  • Security Key Provides Extra Safety
  • Three Finishes
Securityman Securitybar Adjustable Door Knob & Sliding Door Bar
  • Fully adjustable to ensure full floor & window contact
  • Made of high-grade iron for added strength
  • Withstands up to 350lbs of pressure
Ultra Hardware White Sliding Door Bar Locks 44905
  • Makes all sliding glass doors jimmy-proof
  • Self-storing
  • Fits up to 48″ wide
Master Lock 265DCCSEN Dual Function Door and Patio Security Bar – Pack of 3
  • condition: New
  • Brand: Master Lock
  • Material: metal
Master Lock 265d Door Security Bar, Pack of 1, White
  • Door security bar design is portable and compact making it easy to store and ideal for travel, providing enhanced security in hotels or on vacation
Prime-Line Defender Security U 9847 Patio Sliding Door Loop Lock Increase Home Security, Install Additional Child-Safe Security, 2-1/8 Hardened Steel Bar with
  • Item Condition : New
  • Brand : prime-line
  • Item model number : U 9847
Armor Latch Sliding Glass Door Deadbolt – AML-SDD-10000
  • Armor Latch helps prevent prying and also serves as a child safety lock for sliding glass doors
  • Installs in minutes
  • Mounts on any size door
National Hardware N238-972 1-1/2" Nickel Sliding Door Latch
  • Designed to secure sliding doors from the inside
  • Steel bar for security
  • Features long extension bar to reach over moldings, trims and more
Master Lock 265d Adjustable Door Security Bar WDS6429
  • Door stopper is designed to improve home security on hinged and sliding doors for peace of mind against forced entry
  • Door jammer is constructed with strength and security

1. Securityman 2-in-1 Adjustable Door Knob Jammer & Sliding Patio Door Security Bar – Constructed of High Grade Iron (Black)

Securityman 2-in-1 Adjustable Door Knob Jammer & Sliding Patio Door Security Bar - Constructed of High Grade Iron (Black)

  • Dimensions (Overall): 3 inches (L), 51 inches (H) x 3 inches (W) x .8 inches (D).
  • Weight: 1.75 pounds.
  • Assembly Details: Adult Assembly Required, No Tools Needed.
  • Mount Type: Hardware Mounted.
  • Wireless Technology: No wireless technology.

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Amazon.com
eBay
Wayfair
Vilejo

Product Details

Specifications

Details
Size 1 Pack

Reviews From Real Customers

almagiovani2009
CynInArk

2. Ideal Security Patio Door Security Bar with Anti-Lift Lock (Black)

Ideal Security Patio Door Security Bar with Anti-Lift Lock (Black)

  • The best sliding door security bar according to Business Insider!
  • Includes our new childproof Anti-Lift Lock.
  • COMFORTABLE HEIGHT: Mounts in the middle of the door, not on the bottom. Open your door without bending down to reach the bar.
  • VISUAL DETERRENT: Acts as visual deterrent against burglars who can see it clearly through the door for extra security.
  • CONVENIENT AND EASY: Swings up and stays out of the way when not in use.

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Amazon.com

Product Details

Specifications

Details
Product Dimensions 25.75 x 2.25 x 1 inches
Country of Origin Taiwan
Is Discontinued By Manufacturer No
Style Patio
Finish PAINTED BLACK ALUMINUM EXTRUSION

Reviews From Real Customers

gail
TeePee
T rich

3. Sliding Door Security Bar with Rubber Tips – White – 1″ Dia. x 26″ to 48″ L

Sliding Door Security Bar with Rubber Tips - White - 1

  • This sliding door security bar will give you extra protection in your home by securely keeping your sliding door locked in place.
  • The bar easily adjusts to the width of a sliding door and locks securely in position, giving extra protection against intruders.
  • Its rubber tips provide a sure grip without scratching the door frame.
  • The security door guard also acts as a child proof door lock, preventing curious children from opening the door.
  • Measurements: 1″ dia x 26″ to 48″L. Made of steel and PVC.

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Amazon.com – Seller
Vilejo

Product Details

Specifications

Details
Color White

Reviews From Real Customers

spedkk
Alice999
Mrs Eby

4. Sabre Door Security Bar

Sabre Door Security Bar

  • ENHANCED HOME PROTECTION: Heavy duty, dual-function security bar prevents forced entry on hinged, patio and sliding doors; For indoor use
  • PORTABLE AND COMPACT: Collapsible design is easy to store and ideal for travel, providing extra security in hotels, on vacation or at the office
  • INSTALLS IN SECONDS: No tools required, simply adjust the bar length using the release buttons, prop under door knob and easily adjusted as needed

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Amazon.com
Walmart
SabreRed.com
DK Hardware

Product Details

Specifications

Details
Brand Name Sabre
Product Type Door Security Bar
Color Gray

5. Lock Loop Sliding Door Chrome

Lock Loop Sliding Door Chrome

  • Nickel plated hardened steel locking rod with diecast bracket and keeper
  • Secures door to jamb
  • Two sizes allow flexibility of installation
  • Positive interior lock

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Amazon.com
eBay
Walmart
Valu Home Centers

Product Details

Specifications

Details
Assembled Weight (lbs) 0.324 lbs
Packaging Depth 0.625 IN
Packaging Height 7.438 IN
Packaging Width 3.813 IN
Package Weight 0.315

Reviews From Real Customers

DEBORAH
Carmen
jskrns

6. Master Lock 265DCCSEN Dual Function Security Bar

Master Lock 265DCCSEN Dual Function Security Bar

  • Heavy duty, dual-function door security bar prevents.
  • Door security bar design is portable and compact making it easy to store.
  • Door security bar is adjustable from 27.5 in. (70 cm) to 42 in.
  • Made with heavy duty 20-gauge steel for strength and security.
  • No tools required, simply adjust the bar length using the release button.

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Amazon
GoKeyless

Product Details

Specifications

Details
Assembled Product Length 42″

Reviews From Real Customers

Satisfied Shopper
Williane
KenWasniak

7. CRL S4154 Dark Bronze Security Bar for Sliding Glass Doors, Size: 48

CRL S4154 Dark Bronze Security Bar for Sliding Glass Doors, Size: 48

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Amazon
eBay – dkhardware
Walmart – DK Hardware
DK Hardware

Product Details

Specifications

Details
Bar Length 48″ (1.22 m)
Finish Dark Bronze

Reviews From Real Customers

Amazon S
Amazon C
hiferns

8. CRL White Security Bar for Sliding Glass Doors S4220

CRL White Security Bar for Sliding Glass Doors S4220

  • Easy-to-Install
  • Security Key Provides Extra Safety
  • Three Finishes

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Amazon
eBay – dkhardware
Walmart – DK Hardware
Builders Sale

Product Details

Specifications

Details
Bar Length 48″ (1.22 m)
Finish White

Reviews From Real Customers

Life's a moving a
D. Lai
dodgeballs

9. Securityman Securitybar Adjustable Door Knob & Sliding Door Bar

Securityman Securitybar Adjustable Door Knob & Sliding Door Bar

  • Fully adjustable to ensure full floor & window contact
  • Made of high-grade iron for added strength
  • Withstands up to 350lbs of pressure
  • Compatible with most hinged doors or sliding doors/windows
  • Includes user manual & 2 pairs of interchangeable caps for hinged door & sliding door/window usage

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Amazon
eBay
Home Depot
Target

Product Details

Specifications

Details
Product Dimensions 25 x 2.75 x 3 inches
Country of Origin China
Is Discontinued By Manufacturer No
Style Security Bar
Item Package Quantity 1

Reviews From Real Customers

Sunrise1
Tonya D
spinningmywheels309

10. Master Lock 265DCCSEN Dual-Function Security Bar

Master Lock 265DCCSEN Dual-Function Security Bar

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Amazon
WholesaleCleaningSupplies.com

Product Details

Specifications

Details
Assembly Required No assembly is required
Contains Recycled Materials N
This item is sold by the EA
Country of Origin CN

Reviews From Real Customers

TC
MrsC

11. Ultra Hardware White Sliding Door Bar Locks 44905

Ultra Hardware White Sliding Door Bar Locks 44905

  • Makes all sliding glass doors jimmy-proof
  • Self-storing
  • Fits up to 48″ wide
  • Swings 90-degree and folds out-of-the way when not in UNITED STATESe

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Amazon
eBay – max_warehouse
Walmart – Max Warehouse
DK Hardware

Product Details

Specifications

Details
Product Type Patio Door Lock
Length 48 in.
Color White
Commercial or Residential Residential
Number in Package 1 pk

Reviews From Real Customers

Sharrie
Hootieturtle
naturelover

12. Master Lock 265DCCSEN Dual Function Door and Patio Security Bar – Pack of 3

Master Lock 265DCCSEN Dual Function Door and Patio Security Bar - Pack of 3

  • condition: New
  • Brand: Master Lock
  • Material: metal
  • Color: White

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Amazon
MasterLocks.com

Product Details

13. Master Lock 265d Door Security Bar, Pack of 1, White

Master Lock 265d Door Security Bar, Pack of 1, White

  • Door security bar design is portable and compact making it easy to store and ideal for travel, providing enhanced security in hotels or on vacation
  • No tools required, simply adjust the bar length using the release button, prop under door knob and easily adjusted as needed

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Amazon
eBay
Walmart
Vilejo

Product Details

Specifications

Details
Lock Type Bar/Door Brace
Shackle Size Regular 1

14. Prime-Line Defender Security U 9847 Patio Sliding Door Loop Lock Increase Home Security, Install Additional Child-Safe Security, 2-1/8 Hardened Steel Bar with

Prime-Line Defender Security U 9847 Patio Sliding Door Loop Lock Increase Home Security, Install Additional Child-Safe Security, 2-1/8 Hardened Steel Bar with

  • Item Condition : New
  • Brand : prime-line
  • Item model number : U 9847
  • Color : Chrome Plated
  • Size : 2-1/8″

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Amazon
Newegg.com – Famous Microgreens

Product Details

15. Sliding Door Loop Lock, 2-1/8 in., Hardened Steel Bar w/Diecast Base, Chrome P

Sliding Door Loop Lock, 2-1/8 in., Hardened Steel Bar w/Diecast Base, Chrome P

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Amazon
Bonanza – MegaRetailer’s booth

Product Details

Reviews From Real Customers

turkeymountainman

16. Master Lock Dual Function Door Security Bar for Security, Door – 1 Each

Master Lock Dual Function Door Security Bar for Security, Door - 1 Each

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Amazon
Walmart – ADVENTURERS BAG

Product Details

17. Armor Latch Sliding Glass Door Deadbolt – AML-SDD-10000

Armor Latch Sliding Glass Door Deadbolt - AML-SDD-10000

  • Armor Latch helps prevent prying and also serves as a child safety lock for sliding glass doors
  • Installs in minutes
  • Mounts on any size door
  • The most recent addition to the Armor Concepts family of products is Armor Latch

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Amazon
eBay
DK Hardware

Product Details

Specifications

Details
Finish white copper
Assembled Height (in.) 8
Door Handing Universal/Reversible
Assembled Width (in.) 1.5
General Material Stainless Steel

Reviews From Real Customers

L.
D.T.

18. National Hardware N238-972 1-1/2″ Nickel Sliding Door Latch

National Hardware N238-972 1-1/2

  • Designed to secure sliding doors from the inside
  • Steel bar for security
  • Features long extension bar to reach over moldings, trims and more
  • Zinc die-cast plates

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eBay
Walmart
DK Hardware

Product Details

Specifications

Details
Package Quantity 1
Gate Hardware Category Latch
MFG Brand Name National Hardware
Package Contents 1 Sliding Door Latch
MFG Model # (Series) N238-972

Reviews From Real Customers

agc1947
cohme
richkats1

19. Master Lock Dual Function Door Security Bar – for Security, Door – Steel – 1 Each | Bundle of 2 Each, Size: One Size

Master Lock Dual Function Door Security Bar - for Security, Door - Steel - 1 Each | Bundle of 2 Each, Size: One Size

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Amazon
Walmart – PNWB Office Products

Product Details

Specifications

Details
Assembled Product Weight 3 lb

20. Master Lock 265d Adjustable Door Security Bar WDS6429

Master Lock 265d Adjustable Door Security Bar WDS6429

  • Door stopper is designed to improve home security on hinged and sliding doors for peace of mind against forced entry
  • Door jammer is constructed with strength and security
  • Fits most standard doors and sliding patio doors

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Amazon
Sears – ZOHAIB’S COLLECTION

Product Details

Specifications

Details
Assembly Required Assembly Required
Package Contents Adjustable Door Security Bar

Conclusion

The best way to secure a sliding glass door is with a security bar. A security bar is a metal rod that is placed in the track of the door. This prevents the door from being opened from the outside. It is important to choose a security bar that is made of a strong material, such as steel, and that is the proper size for your door.

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