Furnace Insulation Bricks that Fire Resistant Vermiculite Insulation Bricks are very important elements during the construction of industrial electric furnaces. Their properties such as good thermal resistance and good dimensional stability qualify them to be used as refractory linings and insulation materials. Controlled pore architecture stratifies insulation effectiveness allowing industries to cut down their energy procurement to optimum while ensuring process temperatures are maintained. Owing to Bluewind’s Quality and performance adherence, our insulation bricks have proved to be best for companies willing to manufacture or work with long-term durable and efficient solutions for thermal management systems.