Let’s start with Bluewind Vermiculite Light-weight Insulating Brick which is almost unrivaled when it comes to insulating bricks for industrial furnaces highlighting its name as an ‘Insulating Lining Brick’. Whether it is a furnace that requires the need of the transition refractory layer or merely just an insulating backup layer, what’s unique about this material is that it is multifunctional and can be used for various industries. Apart from enhancing thermal conductivity, the kunekune holes present in our bricks also increase the efficiency of furnace operations as a whole. If your aim is to minimize energy usage and increase efficiency, choose our insulating firebricks.