Tongue and Groove Chipboard Flooring 2400mm x 600mm x 18mm Tongue and Groove Chipboard Flooring 2400mm x 600mm x 22mm OSB 3 Board (L)0.81m (W)0.41m (T)12mm 2400g Softwood OSB 3 Board (L)1.22m (W)0.61m (T)11mm 5300g OSB 3 Board (L)2.44m (W)1.22m (T)11mm 10600g OSB 3 Board (L)2.44m (W)1.22m (T)12mm 25880g OSB 3 Board (L)1.83m (W)0.61m (T)15mm 9690g OSB 3 Board (L)1.22m (W)0.61m (T)9mm 4130g OSB 3 Board (L)1.22m (W)0.61m (T)15mm 5160g OSB 3 Board (L)0.81m (W)0.41m (T)9mm 1690g OSB 3 Board (L)0.81m (W)0.41m (T)15mm 2830g Smooth OSB 3 Floorboard (L)1.69m (W)634mm (T)18mm Wickes High Quality Yellow & Grey General Purpose Oriented Standard Board 3 (OSB 3) - 18x1220x2440mm General Purpose OSB 3 Sheet - 9 x 606 x 1829mm Wickes Precision Engineered TG4 Roof & Flooring Natural Oriented Standard Board 3 (OSB 3) - 18x595x2440mm General Purpose OSB 3 Sheet - 18 x 606 x 1829mm Smooth OSB 3 Board (L)0.81m (W)0.41m (T)18mm 3840g OSB 3 Board (L)1.22m (W)0.61m (T)18mm 8640g General Purpose OSB 3 Sheet - 18 x 606 x 1220mm Struct OSB 3 CPD Compliant - 9 x 1197 x 2397mm OSB Loft Panels - 18 x 300 x 1220mm - Pack of 3 Softwood OSB 3 Board (L)0.81m (W)0.41m (T)11mm 2400g OSB 3 Board (L)2.44m (W)1.22m (T)18mm 31050g Conditioned Structural OSB 3 CPD Compliant - 18 x 600 x 2400mm