Cathedral Oak Herringbone 14 3mm Engineered Wood Flooring ShoppingID_HAMPMOOD* This stunning Swiss Krono range This stunning Swiss Krono range uses a larger planks size with 1845mm x 188mm planks and a hardwearing heavy domestic AC5 rating which suits both contemporary and traditional rooms The multi layered core of this engineered wood flooring gives it a stable base that is less effected by expansions and contractions caused by changes in temperature and moisture This 14mm thick parquet style flooring uses small 90mm x 400mm planks to create a fantastic layout that is easy to assemble with its simple tongue and groove connection system and subtle bevelled edges