Thermacell is smart ICF technology, engineered using special formulas of polystyrene to form strong fire-retardant polystyrene formwork, that can then be used to cast concrete wall and floor structures. The blocks are dry-stacked without mortar, and have keyways top and bottom which push together like Lego blocks. The hollow blocks are then filled with concrete.
This type of wall form delivers advanced strength, thermal and acoustic properties, and far exceeds any other type of building system used in homes, high-rise, commercial, industrial and even some military applications. Furthermore, Thermacell homes are virtually maintenance free.
This is why the Thermacell system is the best mainstream ICF choice – far superior to any other ICF on the Australian market today