Cheap PU/PIR/PUR Insulated/Thermal Sandwich Roof/Wall Panel for Warehouse/Residential

Cheap PU/PIR/PUR Insulated/Thermal Sandwich Roof/Wall Panel for Warehouse/Residential. Customized Color Options: Available in White Grey, Sea Blue, Beige, and other special colors upon request. Wide Thickness Range: Core thickness available from 30mm to 250mm to meet various insulation needs. Fire Resistant Performance: PIR core meets B1 level and PUR core meets B2 level fire resistance standards. Excellent Thermal Insulation: Low thermal conductivity of 0.018-0.023 W/(M.K) ensures high energy efficiency. Versatile Application Scenarios: Suitable for warehouses, residential buildings, cold storage, and steel structures. Seamless Connection Design: Offers beautiful aesthetics with buried connections and no exposed metal tools. Professional Installation Support: Includes detailed instructions and optional on-site engineer guidance for projects. Durable Material Composition: Constructed with PPGL/PPGI steel or aluminum sheets with high-density PU core.