We Use CookiesWe use cookies to enhance the security, performance, functionality and for analytical and promotional activities. By continuing to browse this site you are agreeing to our privacy policy

All Categories

Tools & Home Improvement

Hardware

Security Lock For Sliding Glass Patio Door

10 Best Security Lock For Sliding Glass Patio Door 2025 in the United States

Name: DIIG Sliding Door Security Bar，17.7-50.5inch Adjustable Locking Window Safety Bar with Rubber Tips,Diameter 1inch Window Security Bar for Home Apartment （White）
Brand: DIIG
Price: 17.99 USD
Availability: InStock

From leading brands and best sellers available on the web.

Essential Values Sliding Door Mortise Lock, 45° Keyway, 3-11/16 in. Spacing, Steel Replacement Latch Lock for Patio Doors

View on Amazon

Winner

DIIG

DIIG Sliding Door Security Bar，17.7-50.5inch Adjustable Locking Window Safety Bar with Rubber Tips,Diameter 1inch Window Security Bar for Home Apartment （White）

9.9

score

View on Amazon

Essential Values Sliding Door Mortise Lock, 45° Keyway, 3-11/16 in. Spacing, Steel Replacement Latch Lock for Patio Doors

View on Amazon

ZRFCXE

Sliding Door Lock, 2 Pack Child Safety Sliding Glass Door Lock for Sliding Glass Doors, Sliding Windows, Sliding Closet, etc. Easy to Installation Provides More Security for Your Baby and Pets

9.8

score

View on Amazon

BurglaBar

Burglabar 2 Pack for Sliding Door Locks for Sliding Glass Doors & Windows, Child Proof

9.7

score

View on Amazon

BsBsBest

BsBsBest Sliding Door Security Bar 16.5" to 51" Sliding Door Lock Heavy Duty Sliding Glass Patio Door Security Bar Window Security Bar Inside Childproof Adjustable Interior Extra Long White

9.6

score

View on Amazon

BeBecome

BeBecome Sliding Door Security Bar，17-50 inch Adjustable Patio Door Security bar with Rubber Tips Apartment Bedroom Bottom of Door Heavy Duty Interior White

9.4

score

View on Amazon

SDGINA

SDGINA Sliding Door Security Lock - Sliding Patio Door Lock for Glass Doors, Child Safety Foot Locks (Sliding Glass Door Lock, 1, Count)

9.2

score

View on Amazon

SECURITYMAN

SECURITYMAN Sliding Door Security Bar-Child Proof Sliding Door Lock Bar with Anti Lift Lock - Fits Most Doors & Windows - Adjustable Patio Door Security Bar (18.75"- 51.1") - White

8.9

score

View on Amazon

PRIME-LINE

Prime-Line U 9847 Patio Sliding Door Loop Lock – Increase Home Security, Install Additional Child-Safe Security, 2-1/8 In. Hardened Steel Bar with Diecast Base, Chrome Plated (Single Pack)

8.7

score

View on Amazon

Ideal Security

Ideal Security Sliding Door Security Bar with Childproof Lock, Adjustable, for Patio Doors and Sliding Glass Doors (25.75-47.5 Inches)

8.4

score

View on Amazon

#10

JAOTREL

Sliding Door Lock,17" - 51" Sliding Door Security Bar Heavy Duty Sliding Glass Patio Door Security Bar Window Security Bar Inside Childproof Adjustable Interior White 2 PCS

8.2

score

View on Amazon

How do we rank products for you?

Our technology thoroughly searches through the online shopping world, reviewing hundreds of sites. We then process and analyze this information, updating in real-time to bring you the latest top-rated products. This way, you always get the best and most current options available.

10 Best Security Lock For Sliding Glass Patio Door 2025 in the United States

Essential Values Sliding Door Mortise Lock, 45° Keyway, 3-11/16 in. Spacing, Steel Replacement Latch Lock for Patio Doors

DIIG Sliding Door Security Bar，17.7-50.5inch Adjustable Locking Window Safety Bar with Rubber Tips,Diameter 1inch Window Security Bar for Home Apartment （White）

Essential Values Sliding Door Mortise Lock, 45° Keyway, 3-11/16 in. Spacing, Steel Replacement Latch Lock for Patio Doors

Sliding Door Lock, 2 Pack Child Safety Sliding Glass Door Lock for Sliding Glass Doors, Sliding Windows, Sliding Closet, etc. Easy to Installation Provides More Security for Your Baby and Pets

Burglabar 2 Pack for Sliding Door Locks for Sliding Glass Doors & Windows, Child Proof

BsBsBest Sliding Door Security Bar 16.5" to 51" Sliding Door Lock Heavy Duty Sliding Glass Patio Door Security Bar Window Security Bar Inside Childproof Adjustable Interior Extra Long White

BeBecome Sliding Door Security Bar，17-50 inch Adjustable Patio Door Security bar with Rubber Tips Apartment Bedroom Bottom of Door Heavy Duty Interior White

SDGINA Sliding Door Security Lock - Sliding Patio Door Lock for Glass Doors, Child Safety Foot Locks (Sliding Glass Door Lock, 1, Count)

SECURITYMAN Sliding Door Security Bar-Child Proof Sliding Door Lock Bar with Anti Lift Lock - Fits Most Doors & Windows - Adjustable Patio Door Security Bar (18.75"- 51.1") - White

Prime-Line U 9847 Patio Sliding Door Loop Lock – Increase Home Security, Install Additional Child-Safe Security, 2-1/8 In. Hardened Steel Bar with Diecast Base, Chrome Plated (Single Pack)

Ideal Security Sliding Door Security Bar with Childproof Lock, Adjustable, for Patio Doors and Sliding Glass Doors (25.75-47.5 Inches)

Sliding Door Lock,17" - 51" Sliding Door Security Bar Heavy Duty Sliding Glass Patio Door Security Bar Window Security Bar Inside Childproof Adjustable Interior White 2 PCS

FAQ

What are the best security locks for sliding glass patio doors?

How do I install a security lock on my sliding patio door?

Can I use a security bar or rod as a lock for my sliding glass door?

Are security locks for sliding glass doors child-proof?

Do I need a professional to install a security lock on a sliding glass patio door?

10 Best Security Lock For Sliding Glass Patio Door 2025 in the United States

Essential Values Sliding Door Mortise Lock, 45° Keyway, 3-11/16 in. Spacing, Steel Replacement Latch Lock for Patio Doors

DIIG Sliding Door Security Bar，17.7-50.5inch Adjustable Locking Window Safety Bar with Rubber Tips,Diameter 1inch Window Security Bar for Home Apartment （White）

Essential Values Sliding Door Mortise Lock, 45° Keyway, 3-11/16 in. Spacing, Steel Replacement Latch Lock for Patio Doors

Sliding Door Lock, 2 Pack Child Safety Sliding Glass Door Lock for Sliding Glass Doors, Sliding Windows, Sliding Closet, etc. Easy to Installation Provides More Security for Your Baby and Pets

Burglabar 2 Pack for Sliding Door Locks for Sliding Glass Doors & Windows, Child Proof

BsBsBest Sliding Door Security Bar 16.5" to 51" Sliding Door Lock Heavy Duty Sliding Glass Patio Door Security Bar Window Security Bar Inside Childproof Adjustable Interior Extra Long White

BeBecome Sliding Door Security Bar，17-50 inch Adjustable Patio Door Security bar with Rubber Tips Apartment Bedroom Bottom of Door Heavy Duty Interior White

Impresa 5-Pack Barn Door Guide Bracket Set, Adjustable Short Barn Door Floor Guide to Prevent Damage or Injury, Stainless Steel Polished Black Barn Door Guide, 9 Piece Barn Door Hardware Kit

Sliding Door Lock for Home Safety - 2 Pack Sliding Window Locks, Sliding Glass Door Lock, Extra Strong Adhesive, Sliding Door Child Safety Lock, Sliding Patio Door Lock and Window Security

Sliding Door Lock Window Locks for Horizontal Sliding Windows Patio Sliding Glass Door Foot Locks for Front Door Security Bar Door Stoppers Door Safety Lock from Inside Apartment Essentials (1)

Prime-Line U 9846 Patio Sliding Door Loop Lock – Increase Home Security, Install Additional Child-Safe Security, 1-1/8 In. Hardened Steel Bar with Diecast Base, Nickel Plated (Single Pack)

Sliding Glass Door Lock Security - 2 Pack Child Safety Locks for Patio Slide Doors, Child Proof Window Lock Double Guard Kids Pets Safe, Slider Door Latch Stop Bar Easy Installation Without Drilling

SDGINA Sliding Door Security Lock - Sliding Patio Door Lock for Glass Doors, Child Safety Foot Locks (Sliding Glass Door Lock, 1, Count)

SECURITYMAN Sliding Door Security Bar-Child Proof Sliding Door Lock Bar with Anti Lift Lock - Fits Most Doors & Windows - Adjustable Patio Door Security Bar (18.75"- 51.1") - White

Prime-Line U 9847 Patio Sliding Door Loop Lock – Increase Home Security, Install Additional Child-Safe Security, 2-1/8 In. Hardened Steel Bar with Diecast Base, Chrome Plated (Single Pack)

Ideal Security Sliding Door Security Bar with Childproof Lock, Adjustable, for Patio Doors and Sliding Glass Doors (25.75-47.5 Inches)

Sliding Door Lock,17" - 51" Sliding Door Security Bar Heavy Duty Sliding Glass Patio Door Security Bar Window Security Bar Inside Childproof Adjustable Interior White 2 PCS

Drape For Sliding Glass Door

Door Alarm For Sliding Glass Door

Dual Sliding Glass Door Locks

Sliding Glass Door Security Locks

Security Alarm For Sliding Glass Doors

FAQ

What are the best security locks for sliding glass patio doors?

How do I install a security lock on my sliding patio door?

Can I use a security bar or rod as a lock for my sliding glass door?

Are security locks for sliding glass doors child-proof?

Do I need a professional to install a security lock on a sliding glass patio door?