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.
Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that FSi Limited is consulted before specifying.
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| Uniclass (?) | Pr_35_90_50 Masonry walling ancillary products | |
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| Insulation U-value (?) | 0.035 W/mK | |