We offer you blue polystyrene thermal insulation boards in various sizes (4cm, 5cm, 10cm) with a density of 35kg. Approved by the Electricity Company Juffali, Al Sharq In addition to rock wool, an excellent thermal and sound insulator Available in different sizes and densities Riyadh WhatsApp only WhatsApp only WhatsApp only #WhatsApp #Juffali #Ghandoura #Sabatex #Saudi_Code #Riyadh #Building_Specifications #New_Building_Conditions #Blue_Styrofoam #Thermal_Insulation #Ministry_of_Electricity_Conditions #Thermal_Insulation_Boards Price :11111