Passive Fyre Systems

Select your Passive Fyre Systems application below.

Fire Board

Siderise® CWFB Spandrel

High-density non-combustible stone wool fireboard for protecting the spandrel in curtain walls. This is specially engineered to facilitate advanced performance of CW-FS Firestop at the slab edge.

Curtain Wall

Siderise® CWFS

CW-FS Firestop restricts the movement of smoke or flame by sealing the gap between compartment floors or walls and the external façade.