Ceramic Boards

Ceramic fiber boards from Innovac are a versatile insulation solution for both backup and hot-face linings. Their rigid structure and low thermal conductivity make them suitable for applications where mechanical stability and thermal protection must coexist.

We offer boards in multiple densities and thicknesses, each designed to deliver high resistance to flame impingement, gas erosion, and temperature shock. This makes them ideal for lining reheating furnaces, kiln covers, ladle lids, or as back-up insulation behind bricks.

Unlike blankets or loose fill, our boards hold shape under mechanical load. They are easy to machine, allowing for notches, holes, and beveled edges that integrate seamlessly into complex insulation designs. Many customers use them as baffle plates or thermal breaks in furnace chambers.

For high-temperature duty, we offer 1430°C-rated versions made with zirconia reinforcement. These are suited for furnace roofs or burner zones where prolonged exposure to heat cycles demands exceptional dimensional stability.

We also supply adhesive and fastener kits tailored for our boards, simplifying installation and reducing setup time during shutdowns.