Light Weight Roof/Wall Fireproof/Insulated EPS/Rock Glass Wool/PU/Polyurethane/PIR Foam Board Sandwich Panel for Steel Structure/Workshop/Cold Storage

Light Weight Roof/Wall Fireproof/Insulated EPS/Rock Glass Wool/PU/Polyurethane/PIR Foam Board Sandwich Panel for Steel Structure/Workshop/Cold Storage. Multi-Core Material Options: Available in EPS, PU, PIR, Rock Wool, and Glass Wool for diverse insulation needs. Superior Fireproof Rating: Flame resistance reaches Level A, ensuring high safety for steel structures. Customizable Dimensions: Core thickness from 40-200mm, steel thickness 0.27-0.8mm, and custom lengths. Thermal Insulation Efficiency: Tongue-and-groove filled with polyurethane foam to stop heat conduction and rain leakage. Durable Construction: Designed to last over 50 years with resistance to wind, weather, and moisture. Easy Installation Design: Hidden-screw node design allows for quick and efficient assembly on site. Wide Application Scope: Suitable for factories, cold storage, clean rooms, warehouses, and agricultural buildings. Professional Support: 13+ years experience with 24/7 support and free sample availability.