Although the tile is rated by manufacturers as a having a 50 year life or more it is primarily a protective covering for the asphalt based roofing layer below it typically 30 pound felt or mineral surface roll roofing secured to the roof sheathing and down lapped.
Concrete tile roof lifespan.
The life expectancy of a tile roof will all depend on the materials used for the tile roof.
Clay or slate tiles may last more than 100 years while most concrete tile comes with a 50.
The long lifespan and durability of these roofs go hand in hand.
Concrete tile roofs often last 50 years or more.
Concrete tile such as those manufactured by eagle roofing products and natural clay tile will need to be reroofed 1 time during this period meaning they last 75 years or more.
Flat roofs the lifespan of a flat roof depends on the material covering it.
Clay tiles can last up to 100 years terracotta tiles around 50 years and slate roof tiles can last up to 100 years in the right conditions.
In terms of concrete tile roofs they will last an average of 50 years.
How much life remains in my old tile roof.
The life expectancy of a concrete tile roof is 35 to 50 years.