Many customers have told us they thought tile, since it is made of concrete, will last virtually forever, just like their sidewalk, driveway, etc. Truth is, it WILL last for a LONG time. Other than occasional replacement of individual tile due to breakage here or there, the concrete tile on your roof should last for many, many years. Many times, when the felt underlayment is replaced, the tile are simply removed, underlayment replaced and the same tile reinstalled. Just don’t forget to maintain the roof to keep that underlayment up to par, which will ultimately keep rains from finding a way into the house.