How Long Does A Welsh Slate Roof Last

A roofing expert can tell you how long each type of slate will last but if you don t know what type is featured on your new home or when it was installed simply calculating its age isn t an option.

How long does a welsh slate roof last. It usually lasts from 75 to 200 years so you may not need to replace it at all. A quality slate roof can last anywhere from 50 to 100 years. A slate roof will easily last over 100 years which is at least double of what other roofing materials can offer. Slate roofing is a great choice if you re looking for a roof that will last.

A lifespan of 80 100 years is typical for slate roofing although this can last longer if maintained well after installation. Using copper nails adds to the longevity of the slate roof. For fibre cement roof slates the life expectancy is a little shorter at around 50 60 years. The welsh slates may then be re used.

Welsh slate roofing is commonly removed from roofs after 100 years not because they have failed but because the roof timbers holding them up have failed. Penrhyn slate for example was removed from st asaph cathedral after 400 years in use and reused and this practice also applies to civic buildings as far away as australia. Slate roofs are commonly installed on premium homes and fancy mcmansions. Slate a natural metamorphic stone with a fine grain appearance is perfect for being cut into uniform roofing tiles.

Slate can hold up to natural wear and tear. 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. For people who do not plan to ever sell their home the incredible longevity of slate is a highly desirable benefit. Number 10 downing street and buckingham palace both have welsh slate roofs that are expected to last approximately 150 years.

Welsh slate roofing is commonly removed from roofs after 100 years not because they have failed but because the roof timbers holding them up have failed. Welsh slate withstands cold and rain. Many slate tile manufacturers offer up to 100 year warranty on their products. Penrhyn slate for example was removed from st asaph cathedral after 400 years in use and reused and this practice also applies to civic buildings as far away as australia.

The welsh slates may then be re used. A slate tile roof can last a century or longer. The added bonus that slate provides is a longevity that most other roof materials cannot compete with.