Sliding Door Lock
Locking hardware for sliding glass doors.
Finish
Black
Sliding Door Locks Melbourne
Sliding door locks for glass and timber sliding doors. We help replace worn locks, restore smooth locking and match the right hardware to the door.
- Glass doorsLock options for glass sliding doors.
- Timber doorsHardware for timber sliding doors.
- Keyed or keylessChoose access that suits the door.
LOCK OPTIONS
Sliding door lock options
Compare the common options below and select a model to add it to your request. We will confirm door compatibility, finish and next steps before quoting.
Keyless Sliding Lock
Keyless lock for sliding glass doors.
Finish
Black
Timber Sliding Lock
Locking hardware for timber sliding doors.
Finish
Satin Steel
What are sliding door locks used for?
Sliding door locks are used to secure sliding doors, including glass and timber sliding doors, and control how they are locked from inside and accessed from outside.
They allow everyday snib locking, keyed entry from outside and, where suitable, keyed internal locking for greater control over who can open the door.
Quick inside locking
Lock the sliding door from inside with the snib, without using a key.
Keyed outside entry
Require a key from outside before the sliding door can be opened.
Keyed inside locking
Use key locking from inside where supervised access needs tighter control.
How to choose the right sliding door lock
Sliding door lock selection depends on the door material, door profile, lock body, finish and whether the door needs snib-only operation or keyed cylinder access.
Check the door setup
Check the sliding door profile, lock body and frame fit before choosing.
Choose snib or cylinder
Choose snib-only locking or a keyed cylinder.
Confirm the finish
Match the finish to the door and nearby hardware.
Why replace sliding door locks?
Most requests to replace sliding door locks begin with worn hardware, lost keys, changed access needs, or a lock that no longer works reliably.
Loose or failing lock
Replace when sliding door lock repair is not practical.
Wrong function
Switch to an option that suits the access point.
Key control changed
Replace when rekeying is not possible.
Hardware upgrade
Upgrade worn hardware before sale or renovation.
How it works
Setup checked
Door and alignment assessed.
Option confirmed
Function and finish confirmed.
Ready to use
Lock tested and working.
Rated 5.0 on GoogleRated 5.0 on Google
Verified
full buster
May 2026
Verified Google review
Called in late I was locked outside of my apartment 🙃 It only took 15m and the issue was resolved!!! Thanks allot
יותם גזית
May 2026
Verified Google review
The service was good and professional
Scorne Sticker Art
May 2026
Verified Google review
I locked myself out of my apartment on a Friday night and I was freaking out, trying to figure out if it was cheaper to get a locksmith or just break my own window. I spoke with David at Lock Masters and he had a locksmith out sooo quickly and for a good, fair price. Much better than smashing my own window! Haha Thanks again
Service area
Across MelbourneAll of metro Melbourne
Type your suburb or postcode and we'll confirm arrival time.
Frequently asked questions
Quick answers about sliding door lock compatibility, repair, replacement, keyless options and timber sliding doors.
Need help choosing?
Select a model above or send a general request. We will confirm the door, hardware and best option.
Free lock help
Compare lock types, functions and finishes before you choose.
Fit check
Photos help us check fit and installation options.
Clear quote before work
We confirm the recommended option and price before booking.
Smart lock upgrade
Considering keyless access?
View electronic locks with keypad or smart access for suitable doors.
View electronic locks