Dark grey Concrete – 7238. Stylish and cool, Dark Grey Concrete brings a contemporary ambience into any setting, adding elegance and modern vibes to any décor effortlessly. Part of the Expona range, these luxury vinyl tiles are designed for use in heavy commercial applications, so they will suit a modern and fast-paced home perfectly. The slip resistant wear layer measures 0.7mm and offers more warmth and comfort underfoot. Waterproof and hard-wearing, the tiles can be laid in a bathroom or a kitchen worry-free. The bevelled tiles measure 610mm x 610mm and they can be installed with matching strips and borders to enhance the design even further.