Switchable PDLC Glass

Glass that goes from clear to opaque on demand — boardroom corridor walls, executive offices, wellness rooms.

Switchable PDLC Glass
Cityproof Systems

Featured Detail

Switchable Glass

Switchable glass is the most flexible privacy treatment on the market: clear by default, opaque on demand, with no moving parts.

PDLC switchable glass uses a liquid-crystal interlayer that turns opaque when power is removed and clear when energized. We coordinate the glass with the electrical trade for control wiring and switch placement.

Switchable glass is typically applied to a single wall — most often the corridor-facing wall of a boardroom or executive office — rather than to all walls of a room.

What's covered

  • PDLC liquid-crystal interlayer glass
  • Clear when energized, opaque when off
  • Boardroom corridor walls (most common application)
  • Executive offices on the conference-facing wall
  • Wellness rooms requiring full-opacity privacy
  • Coordination with electrical trade for wiring and switch

Specifications

Glass type
Laminated PDLC interlayer
Switching speed
Near-instant (< 1 sec)
Control
Wall switch, dimmer, or BMS integration

Frequently asked

What happens to switchable glass during a power outage?

It defaults to opaque (privacy-on). Energizing the glass makes it clear.

Start a project

Let's scope your office glass package.

Send us your plans, finish schedule, or a few photos. We'll walk the space, recommend systems, and deliver a complete proposal — measure to punch-list.