The expected lifespan of a carpet tile depends on how much use it will get. Cheap polypropylene tiles should last around five years in domestic or light commercial environments. For heavy use, a great choice is a tile with a nylon pile. Most nylon tiles have a ten-year wear warranty; a heavier pile weight usually means a longer lifespan for the tile.
Pile height and the number of threads per inch can also affect longevity. We are always available for free advice