ROLL EPS are an insulating system in rolls, made up of strips of insulating material, combined and coupled by heat on a bituminous waterproofing membrane. The ROLL EPS can be used for general insulation and waterproofing of roofs, with the great convenience of using a single product; that in fact combines the high thermal insulation capacity of expanded polystyrene and the impermeability of the bituminous membrane. ROLL EPS are produced using Sintered Expanded Polystyrene (EPS), with increased thermoinsulating power with closed cells, E-Class, complying with the provisions of European Directive 89/106/ECC and is produced considering and applying the EN 13163 product standards, with CE marking.