FireSark is an Extra Heavy Duty radiant barrier, designed for multi-purpose use in all roof and wall types where fire performance is a priority. The reflective foil side provides extra R-Value when installed facing an air cavity, and the non-combustible glass fabric multi-layer structure provides excellent fire and ember resistance, as well as superior strength, flexibility and durability. Classified as a Water Barrier, and Class 2 Vapour Barrier.
FireSark is a barrier to embers, radiant heat, moisture ingress, draughts and dust penetration. FireSark is a flexible three-layer product made with a combination of noncombustible E-glass fabric, 97% reflective aluminium foil, and durable fire-resistant polymer adhesive.,FireSark is an Extra Heavy Duty radiant barrier, designed for multi-purpose use in all roof and