Home / Insulation / Floor Insulation Boards / Polystyrene Polystyrene Sort By Most popularWhat's newPrice low to highPrice high to lowName A to ZName Z to A 4 Products Sort Expanded Polystyrene (EPS 70) 1200 x 2400 x 100mm (Pack of 3) £50.83 £42.36 (ex. VAT) Add to Cart Expanded Polystyrene (EPS 70) 1200 x 2400 x 25mm (Pack of 12) £50.83 £42.36 (ex. VAT) Add to Cart Expanded Polystyrene (EPS 70) 1200 x 2400 x 50mm (Pack of 6) £50.83 £42.36 (ex. VAT) Add to Cart Expanded Polystyrene (EPS 70) 1200 x 2400 x 75mm (Pack of 4) £50.83 £42.36 (ex. VAT) Add to Cart