INTER Partition Systems consist of high performance, reinforced Calcium Silicate boards installed on strong framing systems for a durable and professional wall partition solution. Manufactured with advanced technology, INTER Calcium Silicate boards are dimensionally stable while offering acoustic insulation, fire resistance, water resistance, mould resistance, and more. Calcium Silicate is also 100% asbestos-free, waterproof, hygienic, and environmentally-friendly. This makes it the ideal solution for indoor and outdoor wall partitions for healthcare, commercial, leisure or education building structures.