One common question you might encounter involves the difference between rectified and non-rectified tiles. It's important to note that neither type is inherently superior; the choice depends largely on your personal preference and the design effect you wish to achieve.
Rectified tiles are manufactured by pressing and then cutting the tiles to precise measurements. This process creates uniformly sharp edges, allowing for minimal grout lines—typically 3mm or less, and sometimes as narrow as 1.5mm. The result is a sleek, modern look with a seamless appearance across the tiled surface.
Non-rectified tiles, on the other hand, are also pressed but retain the natural, slightly rounded edges from their moulds after firing. These tiles exhibit slight size variations from one tile to the next, necessitating larger grout lines, usually over 3mm. The wider grout joints help to accommodate these variations and can mask any imperfections in the tile edges, contributing to a more rustic or traditional appearance with prominent grout lines enhancing the overall pattern.