One of the most heat-insulating materials is the sandwich-panels made from polystyrene foam. They are used for the installation of enclosing wall and roof structures of buildings of various purposes.

Sandwich-panels made from polystyrene foam is the usual practice in modern construction. The tech-centers and hangars, warehouses and trade and entertainment centers, shopping malls and pavilions are constructed by utilization of expanded polystyrene foam.

Sandwich-panels made from polystyrene foam are light, as the 98% of its total mass consists of the air. Convenience of installation of polystyrene foam sandwich panel is connected with its lightweight, simplicity of processing and resistance to damage.

PFS sandwich-panels are utilized as well as for heat-insulation, and noise-insulation material. From such panels not only the warm constructions and buildings are made but they are used as a soundproof fence.

Apart from the mentioned advantages, the affordable cost is the main privilege of the polystyrene foam.