The ARC Rainscreen barrier fulfils requirements for a two hour fire rating where a ventilated space is required in the construction. It is ideal for use behind a rainscreen cladding system.


  • Up to two hours fire integrity
  • Provides a 25mm airspace behind rainscreen cladding
  • Foil faced to provide a smoke barrier
  • Available to suit cavity widths from 75mm to 300mm

As the barrier is heated, intumescent expands to fill the air space and provide an effective fire and smoke barrier.