Polystyrene Insulation Boards 200x60 cm (1.2 m2) x 5 mm or 10 mm
The boards are 200 x 60 cm (1.2 m2) and are available in two thicknesses: 5 mm (orange) and 10 mm (blue) There are 9x 2000 x 600 x 5 mm orange boards available, and 4x 2000 x 600 x 10 mm blue boards available £3 per board or £10 for the lot