Description: Sterfoam boards of extruded polystyrene are moisture-resistant, non-perishable and resistant to rot and vermin. Besides, they are made in a self extinguishing version and are recyclable.
Application: the ideal insulation for cavity walls, floors, flat roofs, attics, walls, refrigerating rooms, cold stores, etc.
Edge detail:  straight and tongue and groove.
Thermal conductivity: 0,035 W/m.K.
R_m value: 20 mm-0,55 / 30 mm-0,85 / 40 mm-1,10 / 50 mm-1,40.
Certification: CE.