Silverliner® Non-Ventilated Rainscreen 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 version of Silverliner® closes the void at installation, but allows for movement of the building components, depending on the building requirements, Silverliner® Non-Ventilated open state cavity barrier keeps tight within the gap but allows movement within the building. The aluminium foil facing provides class ‘O’ rating and excellent resistance to smoke.
BS 476 20 & 22