The article XPS-Rain-et-Langu-NWE-250x60-80mm-R-2-2 is an extruded polystyrene (XPS) panel measuring 2500x600 mm and 80 mm thick, with a tongue and groove system.
It offers a thermal resistance of R=2.2 and is designed for the thermal insulation of floors, walls and roofs, offering high resistance to humidity and simplified installation thanks to its groove and tongue system.
