Porcelanosa Indic Matt 59.6×59.6cm

Yes, using a large-format tile like the 59.6×59.6cm Indic Matt is a well-established design technique for making smaller rooms feel more spacious, as fewer grout lines create a cleaner, more open visual flow. The grey marble effect adds depth and elegance without overwhelming a compact bathroom. If you are tiling both floors and walls with the same tile, the continuous pattern will further enhance the sense of space and give a truly luxurious, hotel-style finish.

Each box of the Indic Matt 59.6×59.6cm contains 5 tiles and covers approximately 1.77m², so for a 15m² kitchen floor you would need around 9 boxes (covering 15.93m²). For a large open-plan space we would suggest adding a 10-15% allowance for cuts and waste, particularly as the larger tile size means more material is lost at the edges of the room, bringing your recommended order to approximately 10-11 boxes.

The Indic Matt 59.6×59.6cm is fully compatible with underfloor heating, and the large format actually works to your advantage here, as fewer grout lines mean a greater surface area of tile is in direct contact with the heat source, improving efficiency. Porcelain is an excellent conductor of heat, so the floor will warm up quickly and retain that warmth effectively. Always allow the underfloor heating system to be fully cured before tiling, and use a flexible, heat-compatible tile adhesive as recommended by your installer.