Fire rated boards

ROKU^® Sil

The ROKU^® Sil is a non-combustible, asbestos-free construction panel made from uncoated mineral material based on inorganic oxides. Along with a bulk density of 970 to 1170 kg/m³ and a thermal conductivity of 0.139 W/(m×K), it features a robust structure and the capacity to absorb moisture, retaining its original rigidity once dried. The ROKU^® Sil is available in standard dimensions of 2250 × 1220 mm with a thickness of 3 to 12 mm. It can be used in a wide range of applications, including cladding for steel structures, cable ducts and ceilings and walls in indoor and protected outdoor areas.