Useful Life Of Roof Replacement

Major renovation costs include costs incurred after the roof s expected useful life is reached.

Useful life of roof replacement.

If improved materials were used what was the expected life of the old roof and what is the expected life of the new roof. Wood shingles and shakes. Cedar is the. Sometimes a roof can naturally reach the end of its useful life without experiencing a roof failure.

Roof replacement is not something to take lightly nor is it a repair that should be delayed. If replacing an old roof is delayed however it could result in bigger problems down the road. It just looks old and worn and you are doing preventive maintenance on your home. When you sense that your roof is nearing the end of its useful life brush up on these basics before soliciting bids from roofing contractors.

Asphalt shingles the most common type of roofing material sold today are. The basic roofing materials. The average life of roofing. In our example the average life of the premium black roof is 13 9 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. Roof shingles are available in asphalt compositions which are covered in crushed stone or fiberglass. Asphalt shingles last 15 to 30 years. 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.