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.
Roof tile life span.
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.
Of course this is based on average conditions.
Flat roofs the lifespan of a flat roof depends on the material covering it.
For most people that is the entire life that they ll spend in a home.
In good circumstances metal roofs may well last 75 years.
Clay tile typically lasts 40 to 60 years while slate and concrete tiles have a lifespan of 50 to 100 years.
The underlay will have a shorter lifespan which typically lasts for a 40 year period.
You ll pay 250 to 600 per square for a wood shingle roof and warranties run up to 30 years.
Clay tile roofs can last 50 years or longer.
The average lifespan of concrete roof tiles is about 50 years because they wear so well over time clay roof tiles add.
However as a natural material which has been fired for additional strength the function life could be significantly longer.
As indicated in the graph throughout a 75 year period a natural slate roof will need to be reroofed 1 5 times which means it lasts upwards of 50 years.
To maximize lifespan regularly check them to make sure that fasteners and sealants haven t failed and inspect for distressed bent or slipped panels.
The life expectancy of terracotta roof tiles can be as long as 75 years with proper maintenance.
Even on the low end terracotta roofs last for about 50 years.
An installation of clay roof tiles can be expected to last 100 years.
Here are some of the reasons that homeowners get the best roof life they can out of terracotta.
Standing seam metal roofs have a lifespan of 30 to 50 years but as a relatively new product information is still being gathered.
While clay tiles are available in a host of earthy colors.
For clay roof tiles the bre determined a minimum life expectancy of 60 years under their environmental profiling scheme for building materials the green guide to specification 2008 fourth edition.
Similar to clay roofs the life expectancy of roof tiles made from concrete should be a minimum of 60 years.
Clay tile or slate tile roofs are two of the best roofing systems and can last up to 100 to 150 years or so especially when combined with quality underlayment.