HOCH XPS insulation boards (eXtruded PolyStyrene foam) are a homogeneous and cellular insulation material. It is formed during the extrusion of polystyrene, at a strictly defined temperature and pressure, which results in a foam characterized by fine, irregular, tightly adhered cells.

It guarantees high mechanical strength, resistance to water and adverse weather conditions, as well as excellent thermal insulation parameters. High compressive strength, ease of installation, low weight and the variety of thicknesses available make HOCH XPS Insulation Boards an excellent insulation material for versatile construction applications.