Solid Natural Oak Brushed and Oiled 180mm X 18mm Wood Flooring A classic medium oak textured, which has been finished with a brush to create a textured feel. The brushed and oiled finish gives a very natural look. This natural product will show some knots, as is common with a natural oak product. The plank width is 180mm with a total plank thickness of 18mm. The installation system on this product is tongue and groove, which would usually be fitted by gluing the planks together and using the glue down method to fix the boards to the sub-floor. An oiled finish is not impermeable and may not be suitable for spillages. This product comes in mixed random lengths. #solidwood #woodflooring #flooringexperts #oakfloors #flooring