Lifespan Of A Slate Roof Uk

Siga 24 slate roof.

Lifespan of a slate roof uk.

Natural slate roofing that meets the s1 grade through direct independent testing by the national slate association is the highest grade slate possible and will have the longest lifespan of nearly any roofing material available. Life expectancy of virginia buckingham roofing slate. A slate tile roof can last a century or longer. S1 rated roofing slate is warrantied to last 100 years but it s expected to last even longer.

Average life of these slates is 175 years. Maximizing the lifespan of a built up roof is accomplished by regular inspection and repair and by keeping debris off the roof to prevent degradation of the surface. I would day at a guess at least another 37 years. Atmospheric conditions such as high pollution incorrect accessing to the roof where operatives walk on the tiles pressure washing incorrect installation.

Slate varies in color denseness and purity and serviceable life as a roofing material. Average lifespan bur roofs typically last from 20 to 30 years. Typically artificial slate roof life expectancy varies between 20 60 years. The old house journal april 1983 p.

Answered 19th oct 2011. Installation costs and lifetime value. The life expectancy of natural slate varies enormously from 70 100 years depending on the quality of the slate. Slate a natural metamorphic stone with a fine grain appearance is perfect for being cut into uniform roofing tiles.

For fibre cement roof slates the life expectancy is a little shorter at around 50 60 years. The roof over the main part of the house has been replaced with asphalt shingles. The cheaper options will last at the lower end so it s worth investing to make sure your roof lasts a long time. The slate roof on the turret of this 19th century home has been preserved.

Darker gray buckingham slates from virginia are considered a durable high quality material which properly maintained can have a near indefinite life. More details of the type of roof is required. What can reduce the life expectancy of roof tiles. A lifespan of 80 100 years is typical for slate roofing although this can last longer if maintained well after installation.