Rigid foam

Rigid foam is a lightweight, insulating material made from a type of plastic that forms solid panels or boards. It is designed to reduce heat transfer, helping to keep spaces warm in winter and cool in summer. Commonly used in building insulation, it provides high thermal resistance and moisture resistance, contributing to energy efficiency. Rigid foam is durable, easy to install, and available in various types tailored for different applications, such as polystyrene, polyisocyanurate, or polyurethane. Its effectiveness lies in its closed-cell structure, which traps air or gases, enhancing insulation properties.