Wood Flooring Grading and Specifications

Everyone seems to have different methods of grading wood floors and what we have tried to do here is explain in simple terms along with images what each grade means. White Oak differs from European Oak, and Oak grown in the north of the northern hemisphere will differ from the Oak grown in the south of France for example. Visit our Specifications and Grading page. Prime Grade clean material that is FSC 100% is become very difficult to source and we have upgraded our grading documents accordingly.