House Insulation Polyurethane Foam Spray Material

　　Polyurethane foam is a popular choice for house insulation due to its excellent thermal properties. It consists of two main components: a polyol (component A) and an isocyanate (component B).

　　When applied, these two components are mixed together and sprayed onto the surface, where they expand and solidify within minutes to form a protective insulation layer.

　　Key Advantages of Polyurethane Foam Insulation:

　　Superior Insulation Performance**: With a thermal conductivity of around 0.025 W/(m·K), polyurethane foam outperforms materials like polystyrene boards, making it one of the best insulation materials in the construction industry.

　　

　　Seamless Application**: Applied on-site, polyurethane foam forms a continuous insulation layer without seams, reducing maintenance requirements.

　　Good Adhesion**: It bonds well with various materials such as wood, metal, stone, and glass.

　　Versatile Application**: Suitable for both new and existing roof repairs, it can be applied without removing the original insulation or waterproofing layers.

　　Easy and Fast Installation**: Polyurethane foam can be sprayed over large areas quickly, making it ideal for projects with tight deadlines.

　　Simple Edge Treatment**: The foam can be easily trimmed and does not require special finishing techniques.

　　Cost-Effective**: Combining insulation and waterproofing in one application saves on both cost and time compared to separate layers.

　　Energy Efficiency**: It provides both thermal insulation for below-ground walls, eliminating the need for additional protective layers.