Dusk Oak HC03 Karndean Art SelectFor a contemporary twist on a traditional oak timber look, check out our Dusk Oak planks. The tones are cool, almost grey brown for a washed or limed oak effect, yet the detail in the grain and finish faithfully reflect the real oak timber grains that inspired this collection. Guaranteed for 20 years commercially, this 0. 7mm wear layer product is suitable for heavy traffic commercial and industrial applications. Product specifications Flooring range: