Sliding doors are a great addition to any property – these types of doors not only save space but also look stunning in commercial and residential spaces. Most sliding doors feature latches that do not offer much security. However, there are plenty of sliding door locks that can be installed on sliding doors to level up the degree of security.

Bathroom sliding door lock

Deadlocks.

Deadlocks permanently shut a door once you have locked it, offering the highest amount of security. This type of lock will require a key to be opened. These vary by the number of levers inside the locking mechanism. For instance, a five lever deadlock will require a key to move five levers into the correct position to be unlocked.

Satin Chrome 3 Lever Mortice Deadlock for Sliding Doors

Satin Chrome 3 Lever Mortice Deadlock for Sliding Doors

This mortice deadlock is designed to be used on timber doors up to 54mm thick. It features an expanding claw deadbolt that can be locked or unlocked by a key from either side. This sliding door lock can be fitted into doors sliding from the left or right. May be supplied to pass, differ and keyed alike with 2077, 2157, 2177 and 2277. This deadlock is supplied with two steel nickel plated keys.

Satin Chrome 5 Lever Security Mortice Deadlock for Sliding Doors

Satin Chrome 5 Lever Security Mortice Deadlock for Sliding Doors

This Union sliding door lock comes complete with a steel, red powder coat deadlock case, two steel nickel plated keys, striking plate, escutcheon and escutcheon cover. This deadlock is designed to timber doors up to 54mm thick. Can be installed on doors sliding from left or right. May be supplied to pass or differ.

Related: How to install a pocket door lock.

Thumbturn locks.

Thumbturn locks feature a latch to close the door. These are designed to offer privacy rather than security. Thumbturn locks are ideal for rooms that require some level of privacy, such as bathrooms and bedrooms. The locks feature hook bolts that are latched into a keep which is morticed into the frame. The thumb turn handle operated the lock mechanism.

Satin Chrome Sliding Door Locking Kit

Satin Chrome Sliding Door Locking Kit

This sliding door locking kit comes with a turn and release handle, a finger pull and lock. A sleek and modern sliding door lock that will be ideal for both commercial and residential use. Made by Carlisle Brass, this sliding door lock comes with a 10-year mechanical guarantee. Other finishes available include Matt Black Sliding Door Locking Kit and Satin Brass Sliding Door Lock Kit.

Satin Stainless 150mm Bathroom Lock Set

This contemporary sliding door lock is designed to fit entirely flush within the door, offering a clean and sleek finished look. This sliding bathroom door lock set features a hookbolt lock and a privacy flush pull. Ideal for bathroom doors but can also be used to lock other sliding doors.

What is the best sliding door lock?

There is no best sliding door lock that will be the right choice for everyone. There are various sliding door locks that will be better suited for your sliding doors as these meet requirements. If you require a modern flush sliding door lock for bathrooms that will indicate when occupied or free, perhaps the matte black 150mm bathroom lock set will be ideal. In case you require a patio sliding door lock that offers high security, going for the brass 3 lever mortice deadlock for sliding doors might be a great option.

Large Sliding Doors

Where to buy sliding door locks?

Sliding door locks can be purchased online at Ironmongery Experts. We stock a wide range of sliding doors locks that vary in size, finish and design. Sliding doors can also be further enhanced with modern sliding door handles, also known as flush pulls or pocket door handles. Some of our sliding door handles include matte black half moon round flush pull handle, dark bronze long flush pull pocket door pull handle, satin stainless steel marine grade flush pull handle and polished bronze period flush pull handle. Have any questions or require professional advice? Contact our friendly team today on 01376 557 561.