View basket “18mm Moisture Resistant MDF Board” has been added to your basket. £17.00 11mm OSB3 Sheet quantity Add to basket Categories: Sheet Materials, Timber Additional information Additional information Dimensions 120 × 240 × 1.1 cm Related products 50mm X 75mm Sawn Treated Timber £5.94 – £11.88 Select options 18mm OSB3 Sheet £24.00 Add to basket 19mm X 125mm Rebated Shiplap £7.28 – £8.32 Select options 100mm X 200mm X 2.4m Brown Sleeper Pack of 10 – Online Only £235.00 Add to basket