- Premium reflective non-combustible weather barrier
- Ideal for all BAL zones to FZ bushfire-prone areas
- Water and Air Barrier
- Class 2 Vapour Barrier
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.