Slate Roof Tiles Lifespan

There are slate roofs still in operation that literally date back to shakespeare s time.

Slate roof tiles lifespan. As a result geologist emphasizes natural slate durability to last over a century. Flat roofs the lifespan of a flat roof depends on the material covering it. Typical life for pennsylvania slate roofs is 40 50 years. A lifespan of 80 100 years is typical for slate roofing although this can last longer if maintained well after installation.

To achieve this kind of longevity immediately replace any broken slate tiles you see. Life expectancy of pennsylvania roofing slate. Natural slate is the most durable roofing material. The added bonus that slate provides is a longevity that most other roof materials cannot compete with.

This is a roof that can easily last 100 years or and far more. 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. For fibre cement roof slates the life expectancy is a little shorter at around 50 60 years. Slate roof lifespan natural slate roofs are well known to have a lifespan of hundreds of years with little to no maintenance.

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. There are slate roofs today still functioning that are multiple centuries old. After a detailed research walsh exposed natural slate including cupa 3 to different weather conditions.

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