Slate Roof Longevity

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

Slate roof longevity.

A quality slate roof can last anywhere from 50 to 100 years. Natural slate is the most durable roofing material. What is the life expectancy of roof tiles. To achieve this kind of longevity immediately replace any broken slate tiles you see.

These life expectancies are general experience with the material and do not consider installation or environmental factors which vary from one building to the next. This is a roof that can easily last 100 years or and far more. For people who do not plan to ever sell their home the incredible longevity of slate is a highly desirable benefit. S1 rated roofing slate is warrantied to last 100 years but it s expected to last even longer.

Life expectancy of ribbon slates. A slate roof will easily last over 100 years which is at least double of what other roofing materials can offer. The biggest downside to slate tile roofs. Make sure that all flashings are correctly installed and in good working order.

For example the national association of home builders say that slate and tile roofs commonly last more than 50 years while asphalt roofs have a lower life expectancy of about 20 years. The added bonus that slate provides is a longevity that most other roof materials cannot compete with. B but that doesn t apply to all roofs. Slate roofs have excellent wind uplift properties but a few pieces of slate flying off of a roof during a hurricane can be dangerous due to their weight and sharp edges.

Slate roofs are commonly installed on premium homes and fancy mcmansions. Slate tile manufacturers offer warranties ranging anywhere from 50 years to a lifetime and should a slate tile ever break it can easily be replaced. Typical life for pennsylvania slate roofs is 40 50 years. Many slate tile manufacturers offer up to 100 year warranty on their products.

A general rule of thumb says that most roofs last on average about 30 years. Walsh highlights that natural slates have a service life of greater than 100 years. Durability and low maintenance. Clay tile typically lasts 40 to 60 years while slate and concrete tiles have a lifespan of 50 to 100 years.