How Long Should A Slate Roof Last Uk

Number 10 downing street and buckingham palace both have welsh slate roofs that are expected to last approximately 150 years.

How long should a slate roof last uk.

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. Wood shingles and shakes roofing although wood is rarely used as a roofing material today a well maintained wood roof can last 20 to 60 years. The old house journal april 1983 p. I ve seen a slate or tile roof last 23 years and would not be surprised if a few might last one hundred years.

There is normally enough wiggle room here to close or open the gap from 3mm to space out slates in their horizontal axis when first laying out a slate roof for adjustment purposes. New and used slate tiles are fireproof and as a naturally mined product are environmentally friendly. Welsh slate withstands cold and rain. On average slate roofs can last from 75 to 200 years.

I must say that there are so many variables with slate and tile roofing that the answer is quite broad. Slate roofs are commonly installed on premium homes and fancy mcmansions. The added bonus that slate provides is a longevity that most other roof materials cannot compete with. For fibre cement roof slates the life expectancy is a little shorter at around 50 60 years.

The roof looks original some moss etc and slate has faded. Side lap gap the gap between abutting slates should be between 1 5mm most people these days quote 3mm up to a maximum of 9mm for fibre cement slates. Darker gray buckingham slates from virginia are considered a durable high quality material which properly maintained can have a near indefinite life. A quality slate roof can last anywhere from 50 to 100 years.

Our neighbours are contemplating re roofing their roof and have enquired if we want to do ours too. Average life of these slates is 175 years. A lifespan of 80 100 years is typical for slate roofing although this can last longer if maintained well after installation. Siga 24 slate roof.

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. On the average i would say that what i ve seen here in the socal area is maybe around 28 years. Both properties are a typical victorian semi detached 3 bed property average size. Life expectancy of virginia buckingham roofing slate.

Using copper nails adds to the longevity of the slate roof.