Slate Roof Tiles Lifespan

Siga 24 slate roof.

Slate roof tiles lifespan.

There are slate roofs still in operation that literally date back to shakespeare s time. Life expectancy of pennsylvania roofing slate. 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.

For fibre cement roof slates the life expectancy is a little shorter at around 50 60 years. Natural slate is the most durable roofing material. After a detailed research walsh exposed natural slate including cupa 3 to different weather conditions. To achieve this kind of longevity immediately replace any broken slate tiles you see.

Make sure that all flashings are correctly installed and in good working order. 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. The added bonus that slate provides is a longevity that most other roof materials cannot compete with. A lifespan of 80 100 years is typical for slate roofing although this can last longer if maintained well after installation.

As a result geologist emphasizes natural slate durability to last over a century. With proper maintenance such an asset may be continued for an indefinite period. Slate roof lifespan natural slate roofs are well known to have a lifespan of hundreds of years with little to no maintenance. Clay tile typically lasts 40 to 60 years while slate and concrete tiles have a lifespan of 50 to 100 years.

On the other hand even with proper maintenance wood shake asphalt shingle and concrete tile roofs are known to last only 20.