View basket “11mm OSB3 Sheet” has been added to your basket. £24.00 18mm OSB3 Sheet quantity Add to basket Categories: Sheet Materials, Timber Additional information Additional information Dimensions 120 × 240 × 1.8 cm Related products 50mm X 150mm Sawn Treated Timber £9.98 – £19.95 Select options 6mm Hardwood Plywood £24.48 Add to basket 50mm X 50mm Sawn Treated Timber £3.93 Select options 11mm OSB3 Sheet £17.00 Add to basket