Metal Siding Wall Panels are innovative construction materials designed for both exterior and interior wall insulation and decoration. These panels feature a sandwich structure comprising three layers: a durable metal skin, a layer of polyurethane insulation for enhanced thermal performance, and an aluminum foil paper backplane. With their robust construction, these panels offer long-lasting durability and require minimal maintenance. Additionally, they provide an exquisite aesthetic appeal, enhancing the visual charm of any building.