Furnaces that operate at a high efficiency usually require Bluewind’s Vermiculite Insulating Firebrick as it helps them achieve their function. This is due to its effective thermal insulation properties and lightweight structure. The design of the brick is such that it will get its porosity right to achieve ideal temperature ranges with minimal heat loss which is effective for industrial purposes. The firebrick is a cost-efficient way of boosting furnace performance while remaining environmentally friendly.