The article XPS-Rain-et-Langu-NWE-250x60-40mm-R-1-2 is an extruded polystyrene (XPS) panel measuring 2500x600 mm and 40 mm thick, with a tongue and groove system.
It offers a thermal resistance of R=1.2 and is particularly suitable for the thermal insulation of floors, walls and roofs, offering excellent resistance to humidity and simplified installation thanks to its groove and tongue system.
