Slate roof lifespan natural slate roofs are well known to have a lifespan of hundreds of years with little to no maintenance.
Slate roof tiles lifespan.
To achieve this kind of longevity immediately replace any broken slate tiles you see.
The added bonus that slate provides is a longevity that most other roof materials cannot compete with.
Natural slate is the most durable roofing material.
On the other hand even with proper maintenance wood shake asphalt shingle and concrete tile roofs are known to last only 20.
This is a roof that can easily last 100 years or and far more.
Walsh highlights that natural slates have a service life of greater than 100 years.
A lifespan of 80 100 years is typical for slate roofing although this can last longer if maintained well after installation.
With proper maintenance such an asset may be continued for an indefinite period.
Flat roofs the lifespan of a flat roof depends on the material covering it.
There are slate roofs today still functioning that are multiple centuries old.
Siga 24 slate roof.
As a result geologist emphasizes natural slate durability to last over a century.
Life expectancy of pennsylvania roofing slate.
Make sure that all flashings are correctly installed and in good working order.
Clay tile typically lasts 40 to 60 years while slate and concrete tiles have a lifespan of 50 to 100 years.
For fibre cement roof slates the life expectancy is a little shorter at around 50 60 years.
After a detailed research walsh exposed natural slate including cupa 3 to different weather conditions.