The article XPS-Rain-et-Langu-NWE-250x60-30mm-R-0-9 is an extruded polystyrene (XPS) panel measuring 2500x600 mm and 30 mm thick, with a tongue and groove system.
It offers a thermal resistance of R=0.9 and is designed for the thermal insulation of floors, walls and roofs, offering good resistance to humidity and ease of installation thanks to its groove and tongue system.
