Platform screen doors

Platform screen doors are standard across the Sydney Metro network. They control both climate and safety.

First generation doors (Faiveley Transport, North West section)
The first generation doors were supplied by Faiveley Transport, with the glass by Qingdao JinJing.

Full-height/fully-enclosed doors
Full-height/fully-enclosed platform screen doors are installed at Norwest, Hills Showground and Castle Hill stations.

The 6 underground platforms along the line are installed with 18 sets of bi-parting doors each, totalling of 108 doorways across the 3 stations.

A rectangular doorway status indicator lamp is installed above every doorway. The indicator will light up in orange when the doors are fully open, and will flash when the doors are opening or closing.

When a specific door is out of service, an "OUT OF SERVICE" indicator installed below the doorway status indicator will light up in red.

Lights are also installed at the bottom of the platform, which will light up when a train is arriving, and go out when the train has departed.

Half-height doors
Half-height platform screen doors are installed at stations from Tallawong to Bella Vista, and from Cherrybrook to Chatswood.

The 4 elevated, plus 6 open-cut, plus 8 underground (total 18) platforms along the line are installed with 18 sets of bi-parting doors each, totalling of 324 doorways across the 10 stations.

Two orange doorway status indicator lamps are installed beside every doorway facing one another. The indicator will light up when the doors are fully open, and will flash when the doors are opening or closing.

When a specific door is out of service, two "OUT OF SERVICE" indicators installed beside every doorway will light up in red.

At stations from Tallawong to Bella Vista and at Cherrybrook station, lights are also installed at the bottom of the platform, which will light up when a train is arriving, and go out when the train has departed. These lights are solar-powered and will only illuminate if it's dark.