
Heat Insulation 50mm/75mm/100mm EPS/Rockwool/Glasswool/PU/Polyurethane/PIR/Foam Board Sandwich Wall/Roof Panel for Warehouse/Hospital/Steel Structure. Multi-Core Material Options: Available with EPS, PU, PIR, Rockwool, and Glasswool cores for diverse thermal needs. Superior Fire Resistance: Achieves Grade A/B1/B2 fireproof rating with polyurethane sealed edges to prevent leakage. Customizable Dimensions: Length cut as requested, color customized, and core thickness ranges from 40mm to 200mm. High Durability: Designed to last over 50 years with waterproof and heat-insulating properties. Global Certifications: Certified with CCC, ROHS, and ISO9001 for international market compliance. Versatile Applications: Suitable for warehouses, hospitals, clean rooms, agricultural buildings, and steel structures. Efficient Installation: Features hidden-screw node design and tongue-and-groove edges for easy, secure assembly. Lightweight Design: Provides excellent load-bearing capacity while maintaining a lightweight structure for roofs and walls.