Firestop Non Ventilated Cavity Barrier

Silverliner Open State Cavity Barrier is developed to protect the voids between the outer facade and the inner construction element of the building. This is Non - Ventilated and keeps tight within the gap but allows movement within the building. The aluminium foil facing provides class O rating and excellent resistance to smoke. A unique method of manufacture provides a resilient lateral compression required to ensure a tight fit.