extruded foam board
Extruded foam board represents a significant advancement in construction and insulation technology. This versatile material is manufactured through an innovative extrusion process where polystyrene resin is melted, mixed with various additives, and then extruded through a die under specific temperature and pressure conditions. The resulting product features a uniform closed-cell structure that provides exceptional insulation properties and moisture resistance. The boards are available in various thicknesses and densities, making them suitable for diverse applications. Their primary functions include thermal insulation in buildings, moisture protection in foundation systems, and providing structural support in lightweight construction projects. The technological features of extruded foam boards include their consistent density distribution, high compressive strength, and superior thermal resistance values. These boards also demonstrate remarkable durability and longevity, maintaining their performance characteristics over extended periods. In construction applications, they serve as essential components in roof systems, wall assemblies, and below-grade installations. The material's exceptional moisture resistance makes it particularly valuable in areas prone to high humidity or water exposure. Additionally, the boards contribute to energy efficiency in buildings by minimizing heat transfer and reducing thermal bridging, leading to decreased energy consumption and lower utility costs.