Slate Roof Tiles Lifespan

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.

Life expectancy of pennsylvania roofing slate. Flat roofs the lifespan of a flat roof depends on the material covering it. Natural slate is the most durable roofing material. With proper maintenance such an asset may be continued for an indefinite period.

Typical life for pennsylvania slate roofs is 40 50 years. Walsh highlights that natural slates have a service life of greater than 100 years. There are slate roofs still in operation that literally date back to shakespeare s time. On the other hand even with proper maintenance wood shake asphalt shingle and concrete tile roofs are known to last only 20.

To achieve this kind of longevity immediately replace any broken slate tiles you see. For fibre cement roof slates the life expectancy is a little shorter at around 50 60 years. The added bonus that slate provides is a longevity that most other roof materials cannot compete with. After a detailed research walsh exposed natural slate including cupa 3 to different weather conditions.

Inspectors who do not know the composition and source of slates would not want to condemn except in the worst of circumstances a vermont slate roof. Make sure that all flashings are correctly installed and in good working order. As a result geologist emphasizes natural slate durability to last over a century. This is a roof that can easily last 100 years or and far more.

Clay tile typically lasts 40 to 60 years while slate and concrete tiles have a lifespan of 50 to 100 years.