A quality slate roof can last anywhere from 50 to 100 years.
How long does a slate roof last uk.
While roof covering are generically referred to as tiles which are moulded flat slates are often referred to as a roofing tile by home owner.
It also depends on whether or not a house has a single layer or multiple layers of shingles.
How long do slate roofs last.
Using copper nails adds to the longevity of the slate roof.
Number 10 downing street and buckingham palace both have welsh slate roofs that are expected to last approximately 150 years.
If your roof is made up of multiple layers of shingles and it s around 20 years or more you might want to have it replaced.
A slate roof will easily last over 100 years which is at least double of what other roofing materials can offer.
Welsh slate withstands cold and rain.
The welsh slates may then be re used.
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.
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.
Annual maintenance and favourable local weather will also allow fibre cement slates to live on for a much longer period.
The longevity of fibre cement slates will be similar to tiles that are made of cement.
You can expect a guarantee of 30 years from the manufacturer but in many cases they will last at least twice as long up to 60 years.
In most environments slate shingles will last at least 125 years and sometimes as long as 200 years.
For people who do not plan to ever sell their home the incredible longevity of slate is a highly desirable benefit.
A lifespan of 80 100 years is typical for slate roofing although this can last longer if maintained well after installation.
Many slate tile manufacturers offer up to 100 year warranty on their products.
Slate is one of the few roofing options that doesn t need to be replaced within the span of a lifetime.
Most people who opt for natural slate roof tiles do so for the beautiful finish it adds to the property.
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 added bonus that slate provides is a longevity that most other roof materials cannot compete with.
As such slate will outlast multiple generations of occupants at a given address.
New and used slate tiles are fireproof and as a naturally mined product are environmentally friendly.
