Replacement and Upgraded Locks for Doors and Windows in Perth

Best Sliding Door Doctor specialises in the replacement and upgrading of sliding glass door locks, security door locks, wooden door locks, and window locks throughout Perth and surrounding areas. With over 25 years of experience, we offer expert advice and quality lock solutions to keep your home secure and functioning smoothly.

How to Tell if You Need a Lock Replacement

You might need a lock replacement if:

  • Your lock is broken and won’t latch, snib, or key open.
  • Handles or locks are worn, corroded, or damaged.
  • Keys are broken in the lock or missing.
  • You require more secure locking options.
  • You want to modernise older locks and handles.

Sliding Glass Door Locks Replacement and Upgrades

When you contact Best Sliding Door Doctor, our owner/operator will assess your sliding glass door lock using 25 years of experience. We identify the lock type and advise on service, replacement, or upgrade options, providing a clear price estimate.

There are three main types of sliding glass door locks:

  1. Custom Sliding Glass Door Locks — Locks that require exact replacements, such as the Jason Lever Lock, Jason Bolt Lock, Jason Mortise Lock, and BGC Affinity Mortise Lock.
  2. Generic Sliding Glass Door Locks — Standard industry-fit locks allowing easy upgrades, used on brands like Dowell, Stegbar, Trimview, Comalco, Old Jason, and Precision.
  3. Unavailable Sliding Glass Door Locks — Discontinued locks like Boral Digi Lock or Boral Km Lock modified to fit modern generic locks.

Comprehensive Lock Replacement for All Types of Doors

Best Sliding Door Doctor is a lock specialist in sliding glass door locks and can replace, service, and rekey most door locks.

Sliding Security or Hinged Security Door Locks

If your sliding or hinged security door lock won’t latch, snib, or key open, it usually means the central lock mechanism is worn or broken. Best Sliding Door Doctor replaces central locks using existing barrels and triple lock mechanisms. We supply and fit popular brands including Whitco Tasman Mk2, Whitco Tasman Mk3, Whitco Safety Door Lock, Austral Ultimate, Austral Elegance, Whitco Leichardt, Austral SD7, Lockwood 6853, and Lockwood 6854.

Wooden Door Locks

Our technicians replace or add locks to external wooden doors, including entrance sets, deadbolts, deadlocks, tri-locks, night latches, LS1000 lever locks, and some mortise locks. We also replace passage or privacy sets individually or throughout your home to modernise your doors.

Window Locks and Patio Door Bolts

We replace existing window locks or add new ones for enhanced security on all windows and doors. This includes custom window locks like Jason Breezeway locks, BGC Affinity Vent Locks, Dowell/Boral Vent Locks, and Stegbar Vent Locks. For older windows, we fit generic locks such as window vent locks, wooden window bolts, sash window locks, patio bolts, and window winders.

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Secure your home today with Best Sliding Door Doctor

Don’t compromise on safety or convenience—call us now for fast, reliable lock replacements and upgrades across Perth.