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A dark-framed sliding patio door opening onto a native garden at dusk
Sliding doors · Perth

Sliding door locks in Perth

Locks on glass patio doors and sliding screens, repaired, replaced or added.

4.9 ★210 reviews
25 yrsexperience
30629WA licence no.
Quick answer

Amco repairs and replaces locks on sliding glass patio doors and sliding security screen and flyscreen doors across Perth, Western Australia, and can add extra locks such as a patio bolt. If the door itself is the problem rather than the lock, we’ll tell you straight. The price is agreed before we start.

Doors
Glass patio doors and sliding screens
Work
Repair, replace or add a lock
Keys
Keyed to your existing key where the lock allows
Price
Agreed before we start
Common jobs

Sliding door problems

Latch won’t catch

The door closes but the lock doesn’t grab the frame.

Keyed lock stuck

The key won’t turn, or turns but nothing happens.

Extra security

A second lock or patio bolt on a door that only has a latch.

Sliding screen locks

Locks on the security screen in front of the glass.

Good to know

Sliding door locks, explained

Why a sliding door stops locking

Sliding doors run on rollers, and as they wear the door sits lower in its track. The latch then misses the catch on the frame. Sometimes adjusting the catch is enough; sometimes the lock itself is worn out. We check which it is before replacing anything, and if the door needs work rather than the lock, we’ll say so.

Keyed sliding door locks

Many sliding doors only have a flick latch inside. A keyed lock means you can lock the door from outside and it can’t be opened by lifting or forcing the latch. Where the lock takes a standard cylinder, we can key it to your front door.

Patio bolts and extra locks

A patio bolt fitted at the bottom of the door stops it being slid or lifted open. It’s a simple extra for back doors and a common one for rentals.

Sliding security screens

If there’s a security screen in front of the glass, we do that lock too. See security screen door locks.

Rentals in Western Australia

Since 2019, WA rental homes have to meet minimum security standards. In short: the main entry door needs a deadlock, or a key-lockable security screen door that meets Australian Standard AS 5039; other external doors need a deadlock, patio bolt or compliant screen door; and external windows need locks. Check the full rules on the Consumer Protection WA site. We can bring a rental up to standard in one visit.

Jason windows and doors, or a Gainsborough Trilock: see Jason and Trilock locks.

Common questions

Straight answers

Usually the door has dropped as its rollers wear, so the latch misses the catch. Sometimes the lock itself is worn. We check which before replacing anything.

Yes. Many sliding doors only have a flick latch, and a keyed lock lets you lock it from outside.

Where the lock takes a standard cylinder, yes.

A bolt at the bottom of a sliding door that stops it being slid or lifted open. It’s an easy extra lock for back doors.

Yes, the locks on sliding screens as well as the glass door behind them.

Always. After-hours work costs more, and you’ll know the price before we start.