Developed from Northern European oak, Grey Limed Oak features a beautiful combination of straight and flowery grain patterns for a balanced floor. We limed and colored the planks to create an array of gray tones, perfect for contemporary home styles. Our waterproof K-Core® rigid core technology allows these 36″ x 6″ planks to float directly over most existing hard floors. Looking for this design in our gluedown format? View KP138.