TOP WOOD | Wood Trading - Magoula Attic Dimensions OSB2: 2400x1220x9 mm, 2400x1220x11 mm, 2400x1220x15 mm, 2400x1220x18 mm OSB3: 2500x1250x10 mm, 2500x1250x15 mm, 2500x1250x18 mm