Top Sliding Door Locks


Our review process

With numerous door locks available for purchase, choosing one can be difficult. Fortunately, we have meticulously looked at over 1,600 for you. Out of all these options, we've described the benefits and drawbacks of three sliding door locks. We've looked at over 80,000 data points, from brand to installation type. The options are seemingly countless, but our advanced learning system can direct you along the way. Use this platform and become a knowledgeable consumer before deciding on your newest sliding door lock.

Before deciding on a sliding door lock, here are some things you'll want to think about. Sliding door locks are an important security feature, as sliding doors are often chosen as a point of entry for potential thieves, and can sometimes be installed in addition to an existing lock. They are sometimes designed with a double bolt mechanism, which prevents a potential intruder from lifting the door of its track. Generally easy to install, they can be installed in no time, without having to call a locksmith. They are generally child proof, which is important since sliding doors usually only have a latch that is simple for children to open. However, sliding door locks sometimes need a key, hindering exit in an emergency situation and making it important for everyone in your family to know where the key is kept.

Our Top Ranking door locks:
Product NameBrandLock Use SuitabilityColor
Best Overall Score
1
An image of Cal Security Enterprises Patio White Lock
Cal Security Enterprises Patio White Lock
Cal Security Enterprises
commercial and domestic
white
Runner Up
2
An image of Supply Guru 4046110 Patio Aluminum Lock
Supply Guru 4046110 Patio Aluminum Lock
Supply Guru
domestic
aluminum
3
An image of FPL Door Locks and Hardware Inc. VER-3-K-14-6-112-W White Lock
FPL Door Locks and Hardware Inc. VER-3-K-14-6-112-W White Lock
FPL Door Locks and Hardware Inc.
domestic
white
Our Top Ranking door locks
Customer Rating
Brand
Cal Security Enterprises
Lock Use Suitability
commercial and domestic
Color
white
Customer Rating
Brand
Supply Guru
Lock Use Suitability
domestic
Color
aluminum
Customer Rating
Brand
FPL Door Locks and Hardware Inc.
Lock Use Suitability
domestic
Color
white
Best Overall Score
An image of Cal Security Enterprises Patio White Lock

Making your workplace or home safe is simple with this Cal Security Enterprises White Lock. With a double locking mechanism, this deadbolt provides more security for that extra peace of mind since it requires both sides of the door to use a key. Made with a deadbolt, it provides the ultimate protection against common break-in methods. Built for patios, it will be great for a sliding door. It is quick and easy to install, saving you energy and time during the setup process. This Cal Security Enterprises lock uses a slide to operate, is suitable for use with sliding doors, and is suitable for use with glass doors.

    Pros
    • Made with a deadbolt, reducing the likelihood of break-ins
    • Easy-to-install design for fast set up and assembly
    • Double locking mechanism provides enhanced security for that extra peace of mind
    Cons
    • Deadbolt lock requires you to drill holes in your door for installation
Runner Up
An image of Supply Guru 4046110 Patio Aluminum Lock

Boost the safety of your home by using the Supply Guru Aluminum Lock. This surface lock patio is designed to fit French doors by propping it into position. This patio is made with a cylindrical lock type, making it ideal for many kinds of constructions. Suitable for patios, it is great for a sliding door. Made from metal, it withstands a higher threshold for tear and wear, ultimately prolonging its life. With quick and easy installation, it will have your door secure in no time. This patio is suitable for use with sheds and sliding doors, has a slide, and is made for domestic use.

    Pros
    • Built with a cylindrical lock, making it ideal for numerous types of constructions
    • Easy-to-install design will save you plenty of time while changing the lock
    • Metal build is extremely strong, durable, and lightweight
    Cons
    • Cylindrical lock can snap if enough pressure is exerted
    • Built for domestic use, making it not strong enough for heavy traffic flow
    • Installed using a surface system, making it less aesthetically pleasing
Additional Picks
An image of FPL Door Locks and Hardware Inc. VER-3-K-14-6-112-W White Lock

Always feel protected in your house with this FPL Door Locks and Hardware Inc. White Lock. Suitable for left and right-handed people, this lock allows the hinges and lever on the door to be adjusted by anyone. Installed using a mortised system, it is fitted into the door itself, making it difficult to pick or break the lock. Incorporated into the door lever, it requires little effort to open. It has a reversible latch, which can be used on either side of the door, making it a convenient choice. This lock is suitable for use in domestic locations and has a slide and a cylindrical locking mechanism.

    Pros
    • Reversible latch can be used on either side of the door, making it a convenient choice
    • Incorporated into the door knob for easy maneuverability and quick door entry
    • Equipped with a mortise lock, using the inside edge of the door for installation so it can't be tampered with
    Cons
    • Equipped with a mortise lock, weakening the structure of a wooden door
    • Made for domestic use, making it not durable enough for heavy traffic flow
    • Features a cylindrical locking mechanism, allowing it to be forced opened using lock picks
Understanding More About the Different Kinds of Sliding Door Locks Available:
Understanding the Sliding Door Lock
Surface Locks

Perfect for french doors, surface locks offer an extra level of security and help keep inactive doors shut. surface sliding door locks are easy to install, check out this great door lock here. These surface locks make a good choice as a secondary security measure, meaning that you can have twice the protection for your office when you are away. They are perfect for small doors, gates, and cabinets, so you can protect your cupboards with locks that prevent young children from reaching them. Simply replaced, they save you time and money hiring a locksmith. Surface door locks are capable of horizontal or vertical mounting, so you can have a wide range of installation options, specific to your office space. Something to consider is that they are not strong enough to be used alone as a front door lock, and needs to be used in conjunction with other types of locks for increased security.

Mortise Locks

Mortised locks provide an increased level of security in any door. While they do require professional installation, you are able to customize some features, including key type. These mortise locks are generally installed using a mortising jig, which allows you to cut a mortise recess within the door. With greater recoil than other kinds of locks, they allow the knob to retract to their original position easily. They can be locked from both sides, which result in greater safety against intruders or unwanted guests for your space. Utilizing an internal lock mechanism, they boast more strength and versatility. One downside is that they are known to occasionally become faulty, causing the knob or handle to sometimes become loose or to no longer retract the latch bolt. An advantage is that these mortise locks are available in a range of sizes, so you can find one that will fit any of your doors. Want to learn more about mortised locks? Look at this sliding door lock available here.

Feel More Secure with the Sliding Door Lock
Domestic Locks

Learn more about domestic locks to ensure your space has maximum security. These domestic locks provide a basic level of protection in residential areas, which is ideal for doors that are used less frequently, such as in family households. They feature a strike impact resistance of 90 ft-lbs for areas that are vulnerable to moderate physical damage. They can endure 800,000 opening and closing cycles. They feature an ANSI grade 3 rating and a 5/8-inch latch bolt size. If this sounds like the sliding door lock you are looking for, then click here to learn more about it.

Commercial and Domestic Locks

Learn more about commercial and domestic locks to make sure your space has maximum security. Offering light commercial-level security, commercial and domestic door locks are suitable for apartment complexes. They feature a 120 ft-lbs strike impact resistance, which offers heavy-duty strength to prevent forced entries. They can endure 800,000 opening and closing cycles. They feature an ANSI grade 2 rating and a 5/8-inch latch bolt size. If this sounds like the sliding door lock you are looking for, then click here to learn more about it.

Sliding Door Locks: Providing Superior Safety with Each Lock Type
Cylindrical Locks

There is one sliding door lock available, check out this great cylindrical lock option here. Available with either a single or double cylinder design, these cylindrical locks give you the option of using a key or thumbturn from the inside. However, they feature one master key that is able to open multiple locks, which can make it easier for intruders to break in. Also, they can easily break if enough pressure is placed on them, so if you are looking for the most secure lock, this might not be the right choice for you. An advantage is that they are suitable for use with a variety of kinds of handles, so you don't have to compromise style for functionality and safety.

Deadbolt Locks

Deadbolt locks are significantly stronger than other locks. With one sliding door lock available for consideration, your door will be secure and resistant to common break-in methods. With the choice of one or two cylinders, these deadbolt locks allow you to have the option of using a key or thumbturn from the inside. Designed with a free spinning bolt, they are nearly impossible for intruders to tamper with using pliers. However, they feature one master key that is able to open multiple locks, which can make it easier for intruders to break in. Another downside is that they don't lock automatically, requiring manual locking and unlocking when coming and going. A benefit is that they are designed with a metal strike plate, offering enhanced strength for trusted safety and security. If it sounds like the sliding door lock will most suit your needs, then click here to learn more.