What Is The Life Expectancy Of A Slate Roof

Our photo at left shows a slate roof in good condition at vassar.

What is the life expectancy of a slate roof.

After a detailed research walsh exposed natural slate including cupa 3 to different weather conditions. Our old world slate composite shingle will not delaminate because it does not absorb water. Though a pricey option. Vermont slate roofs with proper maintenance can last indefinitely.

You will also be free of the worry and expense that comes with maintaining a real slate roof. The life expectancy of your roof depends factors that include the roof design and the climate you live in as well as the quality of installation and long term care. The life expectancy of your roof deck and appliances may affect the sale price of your home. For fibre cement roof slates the life expectancy is a little shorter at around 50 60 years.

By other sources vermont slates have life expectancy of 100 200 years. The old house journal april 1983 p 58 and slate roofs national slate association p. As a result geologist emphasizes. Walsh highlights that natural slates have a service life of greater than 100 years.

By geoff williams and teresa mears may 24 2019 by geoff williams and teresa mears may 24 2019 at 9. What is the life expectancy of roof tiles. The life expectancy of natural slate varies enormously from 70 100 years depending on the quality of the slate. Orientation of roof surface a roof slope facing south will get more sunlight and have a shorter life.

The added bonus that slate provides is a longevity that most other roof materials cannot compete with. The average life of roofing. Color of roof a dark roof absorbs more heat which shortens the lifespan. A slate tile roof can last a century or longer.

Our composite slate roof tile gives you the great looks and curb appeal that come with having a slate roof but without the stress of finding specialty roofers to install the product. Slate a natural metamorphic stone with a fine grain appearance is perfect for being cut into uniform roofing tiles. Overall homes with slate roofing are among the best properties on today s market. Angle of roof slope higher pitch roofs tend to last longer.

Natural slate is the most durable roofing material. Siga 24 slate roof. Life expectancy of vermont roofing slate. Multiple layer roof a roof installed over an existing roof will have a shorter life.

A lifespan of 80 100 years is typical for slate roofing although this can last longer if maintained well after installation.