The 10 Best Sliding Glass Door Locks In 2023

Sliding glass doors are widely used in modern residential spaces as they make a functional and beautiful design statement. They pose security risks, and homeowners are aware of the risks associated with them.

Several door locks are available in the market, but the full range leads to confusion, and it becomes difficult to choose the best sliding glass door lock. 

 A standard sliding door security lock offers minimal security, and nobody would want to compromise in this regard. Homeowners seek to improve their sliding glass doors so that they can stay safe. 

10 Best Sliding Glass Door Locks

LOCKiT!

The sleek, low profile and aesthetic design make it fit comfortably in the minimal space present between the interior of the door panel and the glass doorframe.

The simple device is easy to install and prevents intruders from lifting the sliding doors off from their tracks. Premium quality high-grade metal is used and makes your sliding door highly secured.

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OKEFAN 4

Okefan presents this sliding door lock with the focus on manufacturing a child-safe lock. The glass door lock gives you the confidence of comfortably performing your household tasks when your little one is exploring the house and roaming around.

The door locks with durable adhesive tapes and ensures that the child does not get hurt while trying to open the patio sliding door. It comes with a brand-new structure integrated with a soft TPR bar and opens easily by pressing the double buttons simultaneously.

Small children can’t open the double buttons themselves. It merely takes a few minutes to install these locks, and the durable materials make it a long-lasting product.

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Lion Locks

Lion Locks is integrated with a double thumb screw and manufactured using heavy-duty aluminum. The double screw design adds a stronger grip for mounting it on the window track or the sliding doors.

It securely locks the sliding doors keeping it in a closed, ventilated position. The lock doesn’t require any tools to install. The locks prevent the forceful opening of the door from outside.

Additionally, being easy to attach, it can be installed in minutes. You need to place the slider lock on the sliding door on the lower or upper track. They are perfect for sliding glass doors, patio doors, retractable screen doors, sliding storm doors, and sliding doors.

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Toledo Locks’ Best TDP-02S

This heavy-duty lock is suitable for interior and exterior use. The sliding door security bar works perfectly on regular hinged doors. The fast and easy installation requires drilled holes of 1/8″ diameter. The vandal protection is added when the lock activates to hide the mounting screws. 

The bolt contains concealed screws and is made of hardened steel. These qualities keep the bolt tamper resistant, and it remains in place. The anti-theft design includes two hidden screws that help prevent tampering.

Installation can take some time, but you can follow the instructions which are smooth and precise. You can lock and unlock with the keys that come with this lock. The set of keys is helpful, especially if you want to keep toddlers safely inside and away from balconies and pools. 

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Pro-Lok EPL-106-W Patio Door Lock

The patio door lock bar is made of heavy-duty steel bolt preventing lifting and sliding of the door. The sliding glass door can be adjusted easily for ventilation, as the key lock is available to secure position. Pin and rectangular housing are suitable for 1-3/8″ – 1-3/4 inch thick doors and a drill hole of 1/4″ inch in the fixed-panel rail.  Key Features

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Suncoast Hardware Single Mortise Lock

Suncoat single mortise lock bestows an elegant and modern feel making an ideal option for patio sliding glass door security bar. Ensuring privacy, the rustic design of this lock is adaptable to a variety of doors, and it is easy to install. 

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Patio Sliding Door by Hausun

Patio sliding door lock comes with a double locking mechanism making it virtually impossible to lift the door off its track. It provides over 1000lbs of forced entry load tension, and these locks are great because they usually have two operational positions.

The two channels allow the door to be locked in a closed position and let it opened slightly for ventilation. You can install at top or bottom rail if you want to keep it away from children then install it on top; otherwise, it can be foot operated.

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Ideal Security SK110W

Selected as the best sliding door security bar by Business Insider, the ideal SK110W Patio Door Security Bar is integrated with the unique child-proof feature.

The Anti-Lift Lock feature adds safety, acts as a visual deterrent, and increases the security quotient. The new lock features an additional clip that is fitted behind the saddle.

The unique mechanism prevents children from raising the bar and going outside. It also is useful to protect against any possible intrusion. The visual deterrent added in the middle of the door makes it appealing besides being functional.

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Defender Security S

To offer additional security protection, Burglabar is integrated with a self-locking hinge. It works great with both sliding windows and patio doors. Installing it takes a few seconds without the need for additional tools.

Made from a robust, transparent material called LEXAN, it utilizes a specialized adhesive to bond as if it has been welded. It is an ideal yet affordable solution offering advanced locking protection for your house.

Key Features

• Self-licking hinge offers a tight fit
• Additional protection thanks to its construction using LEXAN and unique 3M adhesive
• Child-proof lock

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 Patio Guardian PDG01-W Patio Door Lock

The white-colored lock fits perfectly on sliding patio doors. It not only offers the required security but also is a cost-effective safety solution for protecting against unwanted entry to the house.

The lock is easy to install and is a child-safe solution. It also offers protection on patio doors having fixed doors on its outside and a sliding door inside.

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Sliding Door Lock for Child Safety Ashtonbee

Built to be a child-proof solution, this lock makes babyproofing quick and easy. Only a few seconds are needed to install it on the sliding door. You will have to attach the device using the tape on the door.

The lock is compatible with almost all kinds of door surfaces. Once installed, it can easily withstand any tugs and pulls by the baby. It comes with a keyless design were pressing it down locks the door and flipping it unlocks.

The lock offers added security and restricts babies from venturing into unwanted areas such as swimming pools, balconies, storage areas, and patios.

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3M Sliding Door Lock for Child Safety

This child-safety door lock has been designed using durable ABS plastics and sticks on any surface using the 3M Adhesion. You only need a few seconds and minimal efforts to install it on the sliding doors ad windows. The secure design doesn’t require any drilling or tools.

The lock will both limit or completely stop the kids or pets from opening the sliding doors or windows. The mechanism is straightforward and can be locked or unlocked using a single hand. The versatile design uses sharp ABS plastic sticks that stick on most surfaces, including wooded, aluminum, and plastic materials.

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Conclusion

You have gone through reviews for the best sliding glass door locks but consider some of the critical points before buying the one for the sake of your home safety. You must find the operating mechanism of the lock. Can it be operated easily by all the people in your home? Older people with reduced strength can open or close the door using the lock when no one else is at home. Someone with arthritis in hand can work well with a smart lock. Locks with alarm are also good to use. 

In case you are looking for purchasing a durable yet affordable door lock, then we advise buying the Burglabar 2 Pack sliding door locks. On the other hand, if you are looking to purchase a premium door lock, then our pick would be LOCKiT! Black/White Double Bolt Sliding Door Lock