What is sandwichpanel?

Sandwich panels are building materials used for walls, roofs, and floors in construction. They consist of two outer metal sheets with a layer of insulation material in between. The insulation layer can be made of various materials, such as polyurethane, polyisocyanurate, expanded polystyrene, or mineral wool. Sandwich panels are highly preferred over traditional building materials because of their lightweight, high strength, and durability. They also provide excellent thermal and acoustic insulation properties, making them ideal for energy-efficient buildings. Sandwich panels are available in different sizes, thickness, colors, and shapes, making them customizable for various construction projects. They are commonly used in commercial and industrial buildings, warehouses, cold storages, hospitals, schools, and residential homes.