Composite Blocking System (CBS) is a multi-patented, composite building system that utilizes Expanded Polystyrene (EPS) as the core material for all structural members – walls, roof, floor – that is sprayed with a proprietary composite coating made up of a precise blend of sand, glass fiber and other additives that together create a building shell that meets or exceeds all testing protocols and load requirements of the ICC-ES.

Composite Blocking System (CBS) offers great benefits to everyone, including architects, builders, and home owners. Our involvement ideally begins in the design phase and moves through to project completion, allowing for effective project management and the realization of occupant comfort, and environmental benefits throughout the life cycle of your building.