Asphalt roofing is very popular but it doesn t last as long as slate roofing does.
How long does the average slate roof last.
A square is equal to 10 feet by 10 feet.
Considered the rolls royce of roofing materials slate roofs are popular not only for their historical significance and dignified look but also for their 100 years of life on average.
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.
So read on to learn how long different types of shingles are likely to last so you can judge the lifespan of your roof.
Siga 24 slate roof.
A roof s average lifespan largely depends on the roofing material.
Average life of these slates is 175 years.
Wood shingles and shakes wood roofing is high maintenance but with the proper care and attention should last 30 years or so.
The added bonus that slate provides is a longevity that most other roof materials cannot compete with.
Life expectancy of vermont roofing slate.
A general rule of thumb says that most roofs last on average about 30 years.
Vermont slate roofs with proper maintenance can last indefinitely.
Architectural asphalt a higher quality asphalt with an average lifespan of 30 years.
A lifespan of 80 100 years is typical for slate roofing although this can last longer if maintained well after installation.
Metal metal roofing is expected to last from 40 to 80 years.
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.
Many slate tile manufacturers offer up to 100 year warranty on their products.
For people who do not plan to ever sell their home the incredible longevity of slate is a highly desirable benefit.
How much does a slate roof cost.
For fibre cement roof slates the life expectancy is a little shorter at around 50 60 years.
A quality slate roof can last anywhere from 50 to 100 years.
Slate roofs are commonly installed on premium homes and fancy mcmansions.
Slate roofs cost more than other types of roofs do upfront.
Asphalt roofing is more affordable but it only lasts about 20 years.
According to angie s list it costs 1 500 per square.
But that doesn t apply to all roofs.
The old house journal april 1983 p.
If you have a slate tile or copper roof it may last even longer.
A slate roof will easily last over 100 years which is at least double of what other roofing materials can offer.
For example wood shake roofs may last around 30 years and asphalt shingle roofs can last about 20 years.
