Xtone Calacatta Gold Nature 150 x 300cm

Each tile in this range measures an impressive 150 x 300cm, meaning a single tile covers 4.5 square metres on its own. Because the tiles are sold per box, the total coverage per box will depend on how many tiles are included, so we recommend checking the box coverage figure on the product listing or contacting our team for confirmation. Always order an additional 10% above your measured area to allow for cuts, particularly in rooms with complex layouts or multiple doorways.

Yes, this tile is confirmed suitable for underfloor heating, making it a great option for a warm, comfortable kitchen floor. The high-quality porcelain material conducts and retains heat effectively, and the slim 6mm thickness means it responds relatively quickly to heating cycles. Make sure to use an adhesive rated for use with underfloor heating and large format tiles, and allow the heating system to be fully commissioned before grouting.

The 150 x 300cm format is one of the largest tile sizes available and will require a highly experienced tiler, a perfectly prepared substrate, and specialist large-format adhesive to install correctly. Compared to the 120 x 250cm version, the greater surface area increases the risk of lippage if the floor is not completely level, and the tiles are considerably heavier to handle. However, the benefit is that fewer grout joints are needed, creating an even more seamless, expansive marble effect that is particularly striking in open-plan kitchen and dining spaces.