Slate Roof Life Expectancy 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.

Slate roof life expectancy uk.

Life expectancy of virginia buckingham roofing slate. Steeper pitches shed rain and snow more readily allowing the roof slates to dry thoroughly. After a detailed research walsh exposed natural slate including cupa 3 to different weather conditions. Generally slates on steeper slopes will outlast those on lower pitches.

Siga 24 slate roof. Walsh highlights that natural slates have a service life of greater than 100 years. For starters you need to consider slate roof life expectancy in relation to the age of the house. Typically artificial slate roof life expectancy varies between 20 60 years.

Atmospheric conditions such as high pollution. The life expectancy of natural slate varies enormously from 70 100 years depending on the quality of the slate. What is the life expectancy of roof tiles. Manufacturers of both clay and concrete roof tiles typically guarantee their products for 30 years but often suggest that 60 years is a reasonable expectation of their service life.

A lifespan of 80 100 years is typical for slate roofing although this can last longer if maintained well after installation. Quality natural welsh slate tiles last for over 100 years and it is estimated that a new slate roof now will last for around 60 years if you are using quality european or north american slate. Average life of these slates is 175 years. Natural slate is the most durable roofing material.

The old house journal april 1983 p. The pitch of a roof can also be a factor in life expectancy. For fibre cement roof slates the life expectancy is a little shorter at around 50 60 years. Overall homes with slate roofing are among the best properties on today s market.

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. Bre was contacted by two different clients each concerned about the lifetime of their roof tiles now around sixty years old. The cheaper options will last at the lower end so it s worth investing to make sure your roof lasts a long time. This can vary depending on the manufacturer.

Darker gray buckingham slates from virginia are considered a durable high quality material which properly maintained can have a near indefinite life.