15/06/2026
✅ At Siniat we believe in the rigorous testing and certification of our products to improve their performance and compliance to building codes and standards.
🔥That’s why our technical team have recently subjected Weather Defence® to stringent fire tests, and it is now certified for use in various -rated systems where an FRL is required!
🔥Being a plasterboard product, Weather Defence is also classified as -combustible in terms of the NCC, making it suitable for use in external walls of high-rise buildings. In the wake of several tragic building fires around the world, including the Grenfell Tower fire in London (2017) and the Lacrosse Tower fire in Melbourne (2014), combustible systems have become a pressing topic for building professionals.
🔥Weather Defence can also provide excellent protection in the event of a fire in the construction of buildings (Building Classes 1-3) in zones. Weather Defence can be used to wrap the entire building including the walls, roof and eaves to protect the occupants and contents during a bushfire.
💡Read more about Using Weather Defence when fire resistance is required in our latest blog: https://eu1.hubs.ly/H0tX9kr0
👉 For more information about using Weather Defence in fire-rated systems, download our technical manual Blueprint https://eu1.hubs.ly/H0tX92B0