Siderise has launched its new PC-FS Firestop and PC-CB Cavity Barrier range, a passive fire protection package developed specifically for precast concrete cladding systems. Siderise previously supported precast concrete façade applications with its CW-FS Firestop, providing a fully compliant solution. However, growing demand for these durable and efficient external wall systems led the company to develop a dedicated range that addresses practical challenges such as tight tole