Wear Rating System
While the composition of tiles can vary, the most important attribute of a tile is its wear rating. The wear rating is a tile's ability to resist scratching from serface abrasion.
The chart below shows how tiles are rated.
Wear ratings
| Class 1 | Wall applications only |
|---|---|
| Class 2 | Light residential use. Class 2 tiles must not be used in residential areas that are subject to constant or heavy traffic (i.e. kitchen). |
| Class 3 | Residential applications. Class 3 tiles are suitable for all residential applications. |
| Class 4 | All residential and light commercial applications. Class 4 tiles may be used in all residential areas and light commercial applications. (i.e. restaurants, offices). |
| Class 5 | Suitable for all residential and commercial applications. Class 5 tiles are suitable for all applications including those with heavy traffic and constant ise (i.e. shoppong malls, hospitals). |