Liaoning Xiangyi Steel Co., Ltd.

PU Sandwich Panels That Take Your Building Projects to the Next Level.
PU sandwich panels feature a rigid polyurethane foam core bonded between durable metal facings, providing excellent thermal insulation, moisture resistance, and structural stability. Available in customizable thicknesses, colors, and finishes, they offer an integrated solution for insulation and building protection in industrial, commercial, and prefabricated construction.
Code Compliance
PU sandwich panels combine excellent thermal insulation, moisture resistance, and structural stability in one integrated solution. Their rigid polyurethane foam core minimizes heat transfer, while durable metal facings provide reliable protection. Available in customizable thicknesses and specifications, they meet diverse project requirements for energy efficiency and building performance.
PU sandwich panels feature a high-density polyurethane foam core bonded between two pre-finished steel sheets, creating a strong, lightweight, and thermally efficient structure. The closed-cell foam minimizes moisture absorption and maintains insulation performance, while properly sealed joints enhance thermal and moisture protection. Ideal for warehouses, industrial facilities, and temperature-controlled buildings.
Performance
PU sandwich panels provide reliable thermal insulation and long-term energy efficiency through their advanced composite structure. The rigid polyurethane foam core reduces heat transfer, maintains stable indoor temperatures, and minimizes heating and cooling demands. This helps lower energy consumption and operating costs while supporting sustainable building design throughout the building’s service life.
Longevity
PU sandwich panels combine rigid polyurethane foam with high-quality galvanized or aluminum-zinc coated steel facings for long-lasting structural stability and durability. Protective surface coatings resist corrosion, weathering, and fading, helping maintain appearance and insulation performance over time. They offer a durable, cost-effective solution for industrial and commercial buildings.
(*Service life depends on environmental conditions, coating specifications, installation quality, and proper maintenance.)



