Rigid insulation

Rigid insulation is a type of thermal barrier made from sturdy, dense materials like polystyrene, polyisocyanurate, or mineral foam. It's used in walls, roofs, and foundations to reduce heat transfer, helping buildings stay warm in winter and cool in summer. Its solid structure provides high insulating value in a compact form, and it adds durability and support to building components. Rigid insulation is especially effective in situations where space is limited or additional strength is needed, making it a practical choice for energy efficiency and overall building performance.