Description Extruded polystyrene used as insulation material for the External Thermal Insulation Composite System (ETICS) Thermoseal, as well as for insulation applications over pitched roofs and concrete surfaces. Available without skin, but textured (embossed) in a diamond pattern finish, providing higher adhesion and lower resistance to water vapour diffusion. ADVANTAGES Effective thermal insulation Impermeable to moisture Excellent resistance to noise pollution, mold and fungi, rust and decay Higher adhesion and lower resistance to water vapor diffusion Type “L” – with seams to avoid the thermal bridging effect
