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    • Stay Cool, Stay Wired: Your One-Stop Shop for Insulation Needs!
    Calcium Silicate, Millboard & Ceramic Fibre Boards
    Stacked calcium silicate thermal insulation boards 25 mm × 610 mm × 1000 mm rated to 1000 °C for industrial high-temperature applications
    Calcium Silicate Board
    Fibrefrax Duraboard ceramic fibre insulation boards for high-temperature thermal stability up to 1260 °C, ideal for industrial environments with vibration and thermal shock exposure
    Ceramic Fibre Board
    Two matte ceramic fibre mica boards stacked on a light grey background, highlighting soft texture and sharp edges.
    Ceramic Fibre Mica Board
    Stacked sheets of non-asbestos millboard insulation, made from mineral wool fibre, designed for high-temperature resistance in thermal and electrical applications.
    Millboard

    High Temperature Insulation Boards – Calcium Silicate, Millboard & Ceramic Fibre

    Our high temperature insulation boards are engineered for heat shielding, refractory linings, and equipment protection in extreme thermal environments. The range includes calcium silicate boards for exceptional structural strength, ceramic fibre boards for lightweight thermal performance, mica boards for outstanding electrical resistance, and millboard for economical high temperature and fire protection.

    Suitable for kilns, boilers, ovens, and furnaces, these rigid boards provide thermal stability, mechanical strength, and resistance to thermal shock. Boards are available in standard sizes and can be cut or machined to meet your specifications. For alternative materials, visit our Thermal Insulation Materials collection.

    ADVANCED THERMAL SUPPLIES PTY LTD
    📍 30 Pope St, Beverley SA 5009
    📞 08 8244 4411
    ✉️ info@advancedthermalsupplies.com.au
    🕒 Monday – Friday: 8:30 AM – 5:00 PM
    Note: We occasionally close at 4:00 PM on Thursdays.
    Please call ahead if you're visiting late in the day.
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    We Supply Australia Wide