PEI Rating. Tiles have different PEI (hardness) ratings which should be taken into consideration when making your selection. We would be pleased to assist you.
This is the most common type used for today's floors and walls in both residential & commercial applications. The advantages include resistant to stains, resistant to scratches, fire resistant, not faded by sunlight, resistant to slipping, and easy to keep clean. Unglazed
No glazing or coating is applied to this type of tile. Colors are uniform throughout the tiles which results in a durability that resists the effects of heavily trafficked areas.