Cement Ash Porcelain Paving Tiles 600x600x20 From £20.79/m2Cement Ash porcelain paving measuring 600x600 in a stylish matte finish. The surface of these outdoor porcelain tiles mimics the texture and look of cement, providing a modern and industrial aesthetic, and the available colour option for these slabs is Ash grey. With consistent dimensions of 600 x 600, these tiles create a sense of uniformity and harmonious visual impact. In general, the price of 600 x 600 porcelain paving, with a thickness of 20mm,