Extruded polystyrene (XPS) foam insulation has become a cornerstone of energy-efficient construction due to its closed-cell structure, moisture resistance, and high thermal performance. At the heart of its production lies advanced construction XPS foam board extrusion equipment​, which transforms raw materials into rigid insulation boards that outperform traditional alternatives like EPS. This article explores how modern extrusion technology enhances building insulation while addressing sustainability and cost-effectiveness.