Ceramic Fibre Board is perfect for sub floor insulation under your fire brick tiles.  It offers low thermal conductivity, uniform density and excellent resistance to thermal shock and can handle working temperatures up to 1200°C. These boards are easy to cut and fabricate.

Size - 900mm x 600mm x 25mm

Price - $75 per sheet

Size - 900mm x 600mm x 50mm

Price - $140 per sheet