Useful Life Of Roof Replacement

Learn about the lifespan of your roof shingles and what a replacement or upgrade might cost.

Useful life of roof replacement. The average life of roofing. It just looks old and worn and you are doing preventive maintenance on your home. Asphalt shingles last 15 to 30 years. See the tables above going from asphalt shingles 20 year life to clay tile 50 year life is a betterment because that would materially increase the capacity efficiency or quality of the building structure.

Asphalt shingles the most common type of roofing material sold today are. A wood shingle roof can last up to 30 years but requires annual upkeep. Sometimes a roof can naturally reach the end of its useful life without experiencing a roof failure. Asphalt and fiberglass shingles.

Given we have set a 20 year goal for this calculation on average starting in year 15 the owner will have to either install a new roof or have the expense of major renovation work. Major renovation costs include costs incurred after the roof s expected useful life is reached. If improved materials were used what was the expected life of the old roof and what is the expected life of the new roof. Roof shingles are available in asphalt compositions which are covered in crushed stone or fiberglass.

Wood shingles and shakes. The basic roofing materials. In our example the average life of the premium black roof is 13 9 years. Roof replacement is not something to take lightly nor is it a repair that should be delayed.