Rock Wool Sandwich Panel for Steel Structure Building Roof

Rock Wool Sandwich Panel for Steel Structure Building Roof. High-Density Rock Wool Core with Low Thermal Conductivity Exceptional thermal resistance cuts heating and cooling costs year-round, ideal for cold stores and temperature-controlled plants. Thermal Insulation & A-Class Fire Safety in One Panel Non-combustible core also prevents interior condensation, protecting stored goods and equipment from moisture damage. CE & ISO Certified with CNAS Lab Testing Fire and thermal performance verified by our CNAS-accredited laboratory; full OEM service from two fabrication bases.