Sandwich panels are a type of construction material that consists of an insulating foam core sandwiched between two outer layers, typically made of metal or composite materials. These panels offer excellent thermal insulation, high strength, and durability, making them ideal for various applications such as roofing, wall cladding, cold storage, and industrial buildings. Sandwich PUF panels are lightweight, easy to install, and provide energy-efficient solutions that contribute to reduced heating and cooling costs. They are also fire-resistant, environmentally friendly, and customizable in terms of size, thickness, and design. Overall, sandwich PUF panels are a versatile and efficient choice for modern construction, providing insulation, structural integrity, and aesthetic appeal to buildings.