P.E.I (1) Tiles suitable only for locations where softer footwear is worn or where shoes are not frequently used, for e.g., residential bathroom or other areas with light traffic. Also for interior commercial and residential walls.

P.E.I (2) Tiles suitable for general residential traffic. For areas that are walked on by soft soled or “normal” footwear with very small amounts of scratching dirt. Not for kitchen, entrance halls, stairs and other areas subjected to heavy traffic.

P.E.I (3) Tiles suited for all residential and commercial areas such as offices, reception areas, boutiques, interior walls, countertops and residential bathroom floors.

P.E.I (4) Tiles suited for all regular traffic. Recommended for medium commercial and light institutional use, such as restaurants, hotels, hospital lobbies and corridors.

P.E.I (5) Tiles suitable for areas with heavy traffic, abrasive dirt and moisture, and where safety and maximum performance are required. Examples are shopping malls, public buildings, building entrances, or swimming pools.