Best Sliding Glass Door Locks (2024 Updated)

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Sliding glass doors are a great addition to most homes, providing natural light and easy access to outdoor spaces. However, they can be an easy target for burglars if not properly secured. That's why it's important to invest in the best sliding glass door locks to keep your home safe and secure.

When looking for the best sliding glass door locks, there are a few key points to consider. Firstly, you need to look for locks that are specifically designed for sliding glass doors. These locks should fit securely onto the door and frame, preventing any unauthorized entry.

Secondly, you should consider the type of lock you want. There are a variety of locks available, including deadbolts, mortise locks, and latch bolts. Deadbolts are the most secure option, but they can be difficult to install. Mortise locks are easier to install and offer good security, while latch bolts are the simplest option but can be easily forced open.

Thirdly, you should consider the materials used to make the lock. High-quality materials, such as stainless steel or solid brass, will provide greater durability and security.

Fourthly, you should look for locks that are easy to install and operate. Some locks require professional installation, while others can be installed by homeowners with basic DIY skills.

Finally, you should consider the price of the lock. The best sliding glass door locks can be expensive, but they are worth the investment to keep your home safe and secure.

10 Best Sliding Glass Door Locks

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1. Sliding Glass Door Handle Set With Mortise Lock – Fits 3-15/16" Screw Hole Spacing, Non-Keyed, White Diecast, Reversible Design.

If your sliding patio door handle is broken, old or unsightly, there's no need to replace the entire door. Instead, opt for a cost-effective and practical solution with the Patio Door Handle Set + Mortise Lock 45° – the perfect replacement for sliding glass doors. This set is designed to fit 3-15/16” screw hole spacing and includes a non-keyed mortise latch lock, interior handle, exterior pull, thumb latch, and six screws for easy installation.

The standard reversible, non-handed handle set can be mounted on both left and right-handed sliding patio doors, making it an ideal choice for any door that opens from either side. The 45° mortise latch lock can be used on sliding patio doors constructed of wood, aluminum, and vinyl, providing versatility and convenience for homeowners.

Easy to install, this DIY project comes with everything needed to replace old or broken door handles. Simply remove the two screws from the existing handles, insert the latch, align the inside and outside handles with pre-drilled door holes, insert screws, tighten, and you're done. The set includes six screws with three different sizes: large (2.16"), medium (1.96"), and small (1.57").

The reversible door handle and mortise lock are also known as "non-handed," allowing homeowners to choose which side the door opens from. This feature provides flexibility and convenience for homeowners, making it a practical and versatile option for any home.

The exterior die-cast pull comes non-keyed, providing added security for homeowners. This handle set is not convertible with key function at this time, making it a great choice for those who prioritize ease of installation and affordability.

In summary, the Patio Door Handle Set + Mortise Lock 45° is a cost-effective and practical solution for replacing old or broken sliding patio door handles. With its easy installation, reversible design, and non-keyed exterior pull, it's a versatile and convenient option for any homeowner looking to upgrade their sliding glass door.

2. White Patio Door Handle Set With Lock For Replacement Sliding Doors, 3-15/16” Screw Hole Spacing. Unique Choices For Your Glass Sliding Door.

The House Guard White Patio Door Handle Set with Cylinder Lock is a perfect replacement for sliding patio doors. With a 3-15/16” screw hole spacing, this handle set is suitable for industry standard single or multi-point mortise locks. The 1006 Series by House Guard has a unique contour shape that adds an elegant atmosphere to your patio glass sliding door.

The House Guard New 1006 Series Patio Door Handle Sets offer a distinctive styling that meets desirable value. It is one of the most stylish looks in handle sets available in the market. The one-piece patio door handle is designed to look pleasing on any sized patio door. The sliding patio door handles are made to adapt to stile thicknesses ranging from 1.25" – 2.25" which enhances the flexibility and attractiveness of this product. The narrow 1" escutcheon adapts nicely to any size door stile, and the extended bosses on the inside and outside of the escutcheon enhance the stability of the entire system.

The House Guard sliding door handle set is made of aluminum and has decorative finishes. The paint finishes are electrostatically applied, durable coatings that provide excellent resistance to chipping, scratching, and corrosion while maintaining color stability for years in direct sunlight. It is available in white, black, and beige colors.

House Guard promises to provide the best customer service within 24 hours if you have any questions about their products. You can contact them through Amazon.

In summary, the House Guard White Patio Door Handle Set with Cylinder Lock is a unique, stylish, and easy-to-grasp handle set that is adaptable to any size door stile. It is a perfect replacement for sliding patio doors and is available in white, black, and beige colors. House Guard's promise of excellent customer service makes it a reliable choice for your patio door handle needs.

3. Replace Old Or Damaged Sliding Glass Door Handles Easily With Prime-Line C 1032 Keyed Handle Set. Made Of Wood And Black Painted Diecast, This Flush Mount Handle Fits 6-5/8" Hole Spacing And Has A Hook Style Design.

The Prime-Line C 1032 Keyed Sliding Glass Door Handle Set is the perfect solution for those looking to replace their old or damaged door handles quickly and easily. Made from high-quality wood and black painted diecast, this handle set features a hook style and flush mount design that fits 6-5/8" hole spacing.

This handle set includes a standard reversible flush mount that works with both left and right-handed sliding glass doors. It also fits all popular flush lock punch-outs for added convenience. The self-locking design ensures that the handle snaps easily and securely into place, providing you with peace of mind that your door is locked and secure.

Installation of this handle set is a breeze and can be done quickly and easily. Simply verify the peg hole diameter and shelf thickness before ordering, as this item fits a 1/4-inch diameter hole and 3/4-inch shelf. Once installed, you can trust that your door handle is working properly and is securely in place.

This handle set is recommended for indoor use and is ideal for holding wooden shelving securely in place. Whether you're looking to replace your bookshelves or cabinets, this handle set is perfect for providing a secure and stable hold.

Before purchasing, it's important to review the line art and compare it with your needs to ensure that this handle set is the right fit for your sliding glass door. With its high-quality materials and easy installation, the Prime-Line C 1032 Keyed Sliding Glass Door Handle Set is the perfect choice for those in need of a quick and easy door handle replacement.

4. Black Patio Door Handle Set With Mortise Lock For Replacement Sliding Doors, 3-15/16" Screw Hole Spacing. Unique Choices For Your Glass Sliding Door.

The House Guard Black Patio Door Handle Set with Mortise Lock is a unique and stylish option for those looking to replace their sliding patio door lock. With a new contour shape that is both elegant and easy to grasp, this handle set is compatible with industry standard single or multi-point mortise locks.

The 1006 Series by House Guard offers a one-piece patio door handle that looks pleasing on any sized patio door. The sliding patio door handles are made to adapt to stile thicknesses ranging from 1.25" – 2.25", further enhancing the flexibility and attractiveness of this product. The narrow 1" escutcheon adapts nicely to any size door stile, and the extended bosses on the inside and outside of the escutcheon enhance the stability of the entire system.

The House Guard Black Patio Door Handle Set is available in white, black, and beige colors, with decorative finishes over an aluminum base. The paint finishes are electrostatically applied, durable coatings that provide excellent resistance to chipping, scratching, and corrosion, while maintaining color stability for years in direct sunlight.

House Guard is committed to providing excellent customer service, and if you have any questions about their products, you can contact them through Amazon, and they will provide you with the best customer service within 24 hours.

Overall, the House Guard Black Patio Door Handle Set with Mortise Lock is an attractive and economical option for those looking to add a unique touch to their patio glass sliding door. With its distinctive styling, adaptability to various stile thicknesses, and durable finishes, this handle set is a reliable choice for any homeowner.

5. Sliding Patio Door Handle Set With Mortise Lock For Glass Doors, Keyed, Reversible, White. Fits 0.75"-1.4" Thickness, 4-15/16" Screws, Locks Outside.

The ALLYWASAI sliding patio door handle set is a high-quality option for those looking to upgrade their sliding glass patio door. Made of durable zinc and aluminum alloy, this handle set is both sturdy and comfortable to use. It is important to note that this handle set is not universal and should be checked to ensure it is suitable for the door it is being installed on.

Installation is easy and suitable for door thicknesses from 0.75in to 1.4in. The center hole distance of the handle is 12.4cm/4.9in and the hole distance of the mortise lock is 16cm/6.3in. Drilling is required and the process involves removing two screws from the interior handle, separating the handle from the mortise lock, inserting the copper lock latch, aligning the inside handle and mortise lock, and tightening the screws.

One of the standout features of this handle set is its reversible design, also known as "non-handed". This means it can be used on doors that open from the left or right and can be installed for either left or right-handed use.

The handle is also convertible with key function, adding an extra layer of security to your home. The exterior pull has a key cylinder, and the copper lock latch can be cut to fit your door thickness. This allows you to lock and unlock the door from the outside, providing peace of mind and added safety.

Suitable for use on a variety of door styles and materials, including sliding doors, balcony doors, terrace doors, kitchen, and bathroom partitions, this handle set is a versatile and cost-effective option. Overall, the ALLYWASAI sliding patio door handle set with mortise lock is a great choice for those looking to upgrade their sliding glass patio door with a high-quality, durable, and secure handle set.

6. Toledo Locks Tdp-02s Sliding Door Lock For Glass Patio Doors – Silver, Keyed Alike Yale Keyway.

The Sliding Door Lock for Window Glass Patio Doors by Toledo Locks is the ultimate solution for those who want to secure their homes and offices from burglars. The lock is designed for exterior and interior use and can work on pocket doors, swing hinged doors, and sliding doors, making it versatile and easy to install.

The lock features a high-grade quality sliding glass patio door lock in a silver finish that stops burglars from getting in. The lock body size is 3-1/8" H X 1-1/16" W and has a secure heavy-duty spinning hardened steel bolt for high bolt cutter and hacksaw resistance.

The Sliding Door Lock for Window Glass Patio Doors is conveniently keyed alike when several are purchased in the same order. It comes with two key Yale profile duplicates and a bonus security guide. The lock's time-proven anti-theft design has a concealed screw, 1/2" diameter, and 1 3/4" deep security locking bolt that prevents lifting off rails. The manufacturer backs the purchase with a lifetime warranty, adding to the total quality of the product.

The lock can be used on folding doors, accordion doors, closet doors, swing doors, windows, and interior or exterior sliding doors, allowing the door to be securely pinned or locked in the ventilating position. The solid hardware construction with modern styling ensures that the lock will be durable and functional for years to come.

The Sliding Door Lock for Window Glass Patio Doors is an excellent investment for those who want to ensure maximum security for their homes and offices. The lock is easy to install and comes with complimentary locksmith service, making it a hassle-free purchase. The bonus theft prevention guide provides additional tips and tricks to enhance the security of your property.

In conclusion, the Sliding Door Lock for Window Glass Patio Doors is a must-have for anyone who values security and reliability. With its high-quality construction, versatile installation, and lifetime warranty, this lock is a smart investment that will provide peace of mind for years to come.

7. Pro-Lok Entry Armor Epl-106-W Patio Door Lock- Keyed Lg Rectangle (White Finish)

The Pro-Lok Entry Armor EPL-106-W Patio Door Lock is a durable and reliable solution for securing your patio doors, preventing sliding or lifting of the door. Made of heavy-duty steel, this lock is designed to provide maximum security and protection against intruders.

One of the key features of the Pro-Lok Entry Armor EPL-106-W Patio Door Lock is its adjustable design. It can be easily adjusted for ventilation or full security, depending on your needs. This means that you can keep your patio door partially open for fresh air while still ensuring that it remains secure.

The lock is also equipped with a key lock mechanism that allows you to securely lock the door in place. This adds an extra layer of security to your home, giving you peace of mind knowing that your patio door is well-protected.

The Pro-Lok Entry Armor EPL-106-W Patio Door Lock comes in a white finish, which is both stylish and durable. It is designed to complement any home decor and withstand the elements, making it suitable for outdoor use.

The product package dimensions are 3.5" L x 9.25" W x 1.5" H, and it weighs 0.66 lb. Two keys are included with the lock, ensuring that you always have a spare in case you misplace one.

It is important to note that the Pro-Lok Entry Armor EPL-106-W Patio Door Lock is not suitable for dual sliding doors. However, it is an excellent choice for single sliding patio doors and offers superior security and protection.

In conclusion, the Pro-Lok Entry Armor EPL-106-W Patio Door Lock is a high-quality and reliable solution for securing your patio doors. Its heavy-duty steel construction, adjustable design, key lock mechanism, and stylish white finish make it an excellent choice for any homeowner looking to enhance the security of their home.

8. Digital Mechanical Password Door Lock For Home/office, Zinc Alloy, Keyless Entry (Requires Door Frame For Glass Door)

The 1-11 Digitals Mechanical Password Door Lock Set is a keyless entry door lock made of durable zinc alloy material. Its electroplated surface can resist damage and ensure a long-lasting lifespan. The lock features fine buttons that are highly responsive and easy to operate, allowing users to set a password between 1-11 digits.

For security purposes, it is recommended that users set a password consisting of 4-6 digits. The mechanical coded door lock does not require a key or a door card. Instead, users can enter the mechanical code to unlock the door, and they can change the code at any time.

The password can be entered in any order, so 1234 can be entered as 4321 or 1342. Additionally, the lock features a password reset function that allows users to reset the password if entered incorrectly. When this happens, users can simply press the C key and then enter the correct password to unlock the door.

The keyless sliding door lock is suitable for doors with a thickness of 10-60mm/0.4-2.4in and is perfect for use in offices, interior doors, rental properties, composite doors, or any place where keys are not practical. However, if installed on a glass door, a door frame is required.

Overall, the 1-11 Digitals Mechanical Password Door Lock Set is a reliable and convenient option for those looking to upgrade their security system without the need for keys or cards. Its durable construction and easy-to-use interface make it a perfect choice for both residential and commercial applications.

9. Smart Glass Door Lock With Fingerprint/password/swipe/remote Access For Home/office.

The Electronic Smart Glass Door Lock Fingerprint Smart Lock Password Door Access Control System is a high-tech solution for securing homes and offices. This product offers a wide range of applications and is easy to install, requiring no punching of holes. External wiring and network equipment are all that is needed for installation. It is versatile and can be fitted with frameless or framed glass doors, single or double doors, left or right doors.

Multiple unlocking methods are available, including fingerprint, password, credit card, and mobile app. The one-card solution supports a variety of contactless smart cards for simple unlocking. The password protection design allows for the addition of multiple false passwords before or after entering the correct password. The anti-peep garble can be entered up to 30 digits.

The smart lock features a doorbell function, which can be activated by pressing the doorbell button. It also has a real-life voice alarm function with voice navigation, making it easy to operate. The product is practical and affordable, serving as a good helper to defend one's family.

The smart lock is highly secure, with an alarm lock function that sounds an alarm and locks the system for three minutes when someone enters the wrong password five times in a row. It also has a spare external power supply, suitable for the USB standard interface of an Android mobile phone, which enables unlocking in case of battery exhaustion or power failure.

Overall, this Electronic Smart Glass Door Lock Fingerprint Smart Lock Password Door Access Control System is a reliable and convenient solution for securing homes and offices. Its multiple unlocking methods, doorbell function, and voice alarm make it an excellent choice for those seeking a smart lock that is easy to install and use.

10. Sliding Glass Door Lock With Cylinder And Mortise, Fits 3-15/16" Hole Spacing And 1-1/2" To 1-3/4" Thick Doors, Reversible Design

The Lengtimo Sliding Door Lock is a high-quality solution for securing your sliding glass doors. It comes with a cylinder lock and mortise lock, making it suitable for both residential and commercial use. The lock is designed to fit doors with a thickness ranging from 1-1/2" to 1-3/4" and a screw hole spacing of 3-15/16”.

One of the key advantages of the Lengtimo Sliding Door Lock is its ease of installation. The package includes a clear instruction manual that guides users through the installation process. It takes only about 20 minutes to install the lock, and all you need is a screwdriver.

Another great feature of the Lengtimo Sliding Door Lock is its reversible handle. The handle set is designed to be non-handed, which means it can fit both left and right-handed doors. This feature makes it a versatile option for those who want to upgrade their sliding door security.

The package includes a reversible handle set, mortise lock, cylinder lock, thumb latch, and key. With all these components included, you can easily replace an old handle set with the Lengtimo Sliding Door Lock.

The Lengtimo team is committed to providing excellent customer service. If you encounter any problems during installation, their customer service team is available to provide professional advice. Additionally, if you receive a product with any quality issues, the team will offer you a satisfactory solution.

In conclusion, the Lengtimo Sliding Door Lock is an excellent choice for anyone who wants to enhance the security of their sliding glass doors. It is easy to install, versatile, and comes with a range of components to ensure optimal security. If you're looking for a reliable and durable sliding door lock, the Lengtimo Sliding Door Lock is definitely worth considering.

Best Sliding Glass Door Locks FAQs

Are there any sliding glass door locks that are easy to use for elderly or disabled individuals?

Yes, there are sliding glass door locks that are designed to be user-friendly for elderly or disabled individuals. Some of the popular options include:

1. Keyless sliding door locks: These locks eliminate the need for physical keys, which can be challenging for some elderly or disabled individuals to use. Instead, they use a keypad or remote control to lock and unlock the door.

2. Foot-operated sliding door locks: These locks can be operated with the foot, making them an excellent option for individuals with limited hand mobility. They are easy to install and use, and they provide a secure locking mechanism.

3. Lever-style sliding door locks: These locks use a lever instead of a knob, which can be easier for individuals with arthritis or other hand-related disabilities. They require less force to operate than traditional locks.

In summary, there are several sliding glass door locks that are designed to be easy to use for elderly or disabled individuals. Homeowners can choose the option that best suits their needs and preferences.

Can I install a sliding glass door lock myself, or do I need a professional?

It is possible to install a sliding glass door lock yourself, but it depends on your level of experience and comfort with DIY projects. If you have some experience with basic home repairs and have the necessary tools, you may be able to install a lock yourself by following the manufacturer's instructions carefully.

However, if you are unsure about your abilities or have never attempted a project like this before, it may be best to hire a professional. An experienced locksmith or handyman can install the lock quickly and efficiently, ensuring that it is properly aligned and secure.

Professional installation can also be a good option if you want to ensure that your lock is of high quality and designed to meet your specific security needs. A professional can recommend the best type of lock for your sliding glass door and install it correctly to give you peace of mind and added security for your home.

How do I choose the best sliding glass door lock for my home?

Choosing the best sliding glass door lock for your home requires careful consideration of factors such as the type of sliding glass door, the level of security you desire, and the ease of installation. Firstly, determine the type and size of your sliding glass door and choose a lock that fits it perfectly. Secondly, consider the level of security you need, such as keyless entry, multiple locking points, or reinforced materials. Thirdly, choose a lock that is easy to install and maintain, or hire a professional locksmith for installation. Look for locks that meet industry standards and have been tested for durability and strength. Finally, consider the cost and warranty of the lock to ensure value for money. By considering these factors, you can choose the best sliding glass door lock that provides maximum security and peace of mind for your home.

What are the most secure sliding glass door locks?

There are different types of sliding glass door locks that offer varying levels of security. One of the most secure options is a keyed sliding door lock that requires a key to open and close the door. Another effective option is a foot bolt lock, which is a metal bolt that attaches to the bottom of the door and slides into a hole in the door frame. A patio door lock that is mounted on the inside of the door and prevents it from being lifted off the track can also provide added security.

In addition to these locks, there are also auxiliary locks that can be added to sliding glass doors for extra security. These include bar-type locks that extend across the width of the door and prevent it from being opened or lifted off the track. A sliding door security bar that wedges between the door and the frame can also be an effective option. Ultimately, the most secure sliding glass door lock will depend on the particular needs of the homeowner and the level of security they require.

What features should I look for in a high-quality sliding glass door lock?

When looking for a high-quality sliding glass door lock, there are a few key features to consider. Firstly, the lock should be durable and made from high-quality materials such as stainless steel or hardened steel. It should also be resistant to tampering and picking, with a secure mechanism that is difficult to bypass.

Additionally, the lock should be easy to operate and install, with clear instructions provided.

Some locks may also offer additional features such as a keyed or keyless entry, adjustable locking positions, and compatibility with different types of sliding doors.

Overall, it is important to choose a lock that provides reliable security while also being convenient and easy to use.

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