SABS™ is a multi-patented, composite building system that utilizes Expanded Polystyrene Foam (EPS) as the core material for all structural members; walls, roof, and floor. These pieces are assembled with adhesive, without any additional structure such as wood or steel.  The foam is covered with a composite coating made up of a precise blend of sand, cement, glass fiber and other additives that, together, create a building shell. Not only are the structures reliable, but they meet or exceeds all testing protocols and load requirements of the ICC-ES.