The 100mm EPS70 Polystyrene Insulation Board 2400mm x 1200mm is a high-quality insulation material, designed to deliver superior thermal performance. Made from expanded polystyrene, this durable insulation board is perfect for wall and floor applications, providing an effective solution to reduce heat loss and improve energy efficiency in buildings. Its lightweight properties make it easy to handle and install, making it a favoured choice among both DIY enthusiasts and professionals in the construction industry.