Lockstone Sapphire Blue Matt Wall and Floor Porcelain Tiles replicate the character of slate with the convenience of porcelain. Their matt finish softens reflections while enhancing the natural variation of the deep blue surface. Designed for both walls and floors, these 600x400mm tiles bring a sense of texture and depth into kitchens, bathrooms, and living areas. Durable porcelain with a grade 4 rating ensures reliable performance in areas subject to everyday wear. At just 8mm thick and compatible with underfloor heating, they offer both practicality and comfort in modern homes.