Polystyrene EPS100 grade (Heavy density) 2400mm x 1200mm x50

Polystyrene Board Floor Grade 2400mm x 1200mm is a rigid, lightweight extruded polystyrene (XPS) insulation. They are suitable for almost any floor construction including below concrete slabs, screed and chipboard. They are lightweight and easy to handle and install. The boards are robust and can tolerate traffic from various trades. The high compressive strength protects the damp proof membrane from damage. They are also highly resistant to water absorption.