are multipurpose lightweight construction boards that are perfect for the application of tiles and cement based screeds. They are manufactured using high density extruded polystyrene which provides excellent insulating properties. The extruded polystyrene core has a factory applied reinforced cement coating which provides excellent impact strength and fire resistance making them ideal for construction
are essential when fitting electric under floor heating and make the underfloor heating system far more effective and efficient. The boards are resistant to water making them ideal for use in areas subject to prolonged and/or permanent water immersion.