Insulation boards are rigid panels made from various materials, such as polystyrene, polyurethane, or fiberglass. They are designed to reduce heat transfer, making buildings more energy-efficient. These boards are commonly used in walls, roofs, and floors to help maintain comfortable indoor temperatures and lower energy costs. The boards come in different thicknesses and sizes, allowing for flexibility in construction and renovation projects. They are often installed in both residential and commercial buildings. Proper installation of insulation boards can significantly improve a building's thermal performance and contribute to overall energy savings.