What are vitrified tiles?
Vitrified tiles are non-glazed tiles. Their hardness and polish is achieved by virtue of the pressing together of very hard materials. Vitrified tiles are extremely strong and durable and processed in such a way that they allow for very little water absorption. Vitrified tiles have a water absorption of < 0.1%. Vitrified tiles allow for a "full body" tile, which means that the design is not merely on the surface of the tile, but runs throughout the entire tile. The advantage of this is that the tiles become incredibly strong.
I am sure, most of us would have heard this term a lot these days. The main categories of Vitrified tiles would be Vitrified porcelain tiles, Vitrified ceramic tiles, marbonite vitrified tiles and marble vitrified tiles.