DCT GA 300 extruded polystyrene (XPS) general application board provides excellent performance in roofs, walls and floors in both commercial and residential applications. The boards are rot proof, stable, durable and will have a life equivalent to that of the structure in which they are incorporated.
DCT GA 300 offers top performance with regards to thermal insulation, maintaining this characteristic under extreme conditions of compression, humidity and temperature. The exceptional compressive strength enables it to easily resist several tons/m² downward pressure.
The closed cell structure of DCT GA 300 XPS foam makes water absorption almost non-existent and provides a high resistance to vapour transmission. The specially designed tongue and grooved edge
profile facilitates rapid and robust installation.