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Welcome to Unifrax...

Unifrax is a leading producer of high-temperature insulation products providing innovative heat management solutions and energy savings for a broad range of industries.

Our well-known Fiberfrax® ceramic fiber products, Insulfrax® and Isofrax® alkaline earth silicate fiber products and other high performance insulation products provide substantial improvement in thermal performance, save thousands of dollars in energy costs and can help reduce your operations environmental footprint.

Unifrax also maintains a leadership role regarding industry health and safe handling of products through our Product Stewardship Program (PSP) which serves as a model for the industry.

Celebrating seven decades of High Temperature Solutions



Visit our subsidiary companies for additional high temperature and specialty insulation products: