Spray Polyurethane Foam is a high-efficiency thermal insulation system applied directly to surfaces using specialized spray equipment. The foam expands upon application and cures to form a continuous, seamless insulation layer that covers voids and various details. It features a low thermal conductivity coefficient, light weight, and excellent adhesion to many surface types, helping to reduce heat transfer, minimize air leakage, and lower energy consumption — thereby improving the building’s overall efficiency.