Tile ratings, the materials used, the manufacturing process, tile structure, and additives affect a tile’s price. Regarding tile ratings, certain types of tiles undergo a pendulum test, abrasion test, or ramp test. The final price depends on how the tiles are rated from 0-5. For example, porcelain and ceramic tiles are tested to measure how they handle scratches or wear. A rating of 5 means it’s more heavy-duty and more expensive than others.

Tiles made from natural stones, such as marble and terrazzo tiles, are usually more expensive because manufacturing them takes time. These tiles are also costly because the materials used are scarce. Man-made tiles, such as porcelain and ceramic, are more cost-effective than natural tiles. Ceramic is more affordable than porcelain because it’s easier to install. Porcelain takes time to install because it’s thicker and, therefore, has a higher price tag. 

Manufacturers may also include additives to improve the tiles during the manufacturing process. The additives may increase the durability of the tile, prolonging its service life. Tiles with special additives are more expensive than those without additives because they’re less likely to break or chip.