Siderise RV Vertical Fire Barriers

Siderise RV vertical cavity barriers provide up to 120 minutes of fire integrity. The system fully seals the void between the external envelope and internal structure and assists ventilated facades to function by maintaining air-pressurisation. The products unique stone wool lamella core enables the vertical barriers to accommodate movement associated with rainscreen facades. Intersections between horizontal and vertical cavity barriers are simply abutted. Siderise RV is suitable for vertical (full seal) applications and is tested to ASFP ‘Fire Resistance Test of Open State Cavity Barriers’ utilising BS EN 1363-1 and Principles of BS EN 1366-4