EcoCore XPS Foam Board

Extruded polystyrene (XPS) rigid foam board for thermal insulation under screed, inverted roofs, and exterior basements. Closed-cell structure resists moisture absorption (under 0.7% by volume after 28 days). Compressive strength 300 kPa, thermal conductivity λ = 0.034 W/m·K, working temperature -50 to +75 °C. Tongue-and-groove edges on 50 mm and up. Panel size 600 × 1250 mm.