Life Of A Slate Roof

There are slate roofs today still functioning that are multiple centuries old.

Life of a slate roof.

Certainly the roofer has to make an accurate assessment of the roof condition and to replace enough loose damaged or questionable slates such that the remaining life of the roof is not only long but also such that additional frequent costly repairs are needed. Slate is sedimentary rock composed of compressed and hardened layers of clay or volcanic ash. Slate a natural metamorphic stone with a fine grain appearance is perfect for being cut into uniform roofing tiles. After a detailed research walsh exposed natural slate including cupa 3 to different weather conditions.

A slate tile roof can last a century or longer. Life expectancy of ribbon slates. The roof over the main part of the house has been replaced with asphalt shingles. A properly repaired slate roof is a superb and durable roof.

Typical life for pennsylvania slate roofs is 40 50 years. These life expectancies are general experience with the material and do not consider installation or environmental factors which vary from one building to the next. Natural slate is the most durable roofing material. Siga 24 slate roof for fibre cement roof slates the life expectancy is a little shorter at around 50 60 years.

Roof shingles are available in asphalt compositions which are covered in crushed stone or fiberglass. Walsh highlights that natural slates have a service life of greater than 100 years. A lifespan of 80 100 years is typical for slate roofing although this can last longer if maintained well after installation. The slate roof on the turret of this 19th century home has been preserved.

Natural slate roofs are well known to have a lifespan of hundreds of years with little to no maintenance. The average life of roofing. Slate varies in color denseness and purity and serviceable life as a roofing material. Asphalt and fiberglass shingles.