Porcelain tiles however fall under the category of vitrified tiles and therefore, they are also sometimes referred to as vitrified tiles. These tiles are full-body vitrified- glazed or unglazed; generally made from a mixture of clays and feldspars. These tiles have water absorption less than 0.5% (ISO 10545-3)

Porcelain tiles however fall under the category of vitrified tiles and therefore, they are also sometimes referred to as vitrified tiles. These tiles are full-body vitrified- glazed or unglazed; generally made from a mixture of clays and feldspars. These tiles have water absorption less than 0.5% (ISO 10545-3)