Shingle Roof Life Expectancy

Here is what you should know about the lifespan and performance of asphalt shingles.

Shingle roof life expectancy.

Camelot williamsburg slate wind uplift ratings for premium shingles are similar to architectural shingles. But wood shingle or wood shake roof life expectancy varies considerably depending on the wood shingle or wood shake grade or quality. Gaf premium asphalt shingles. What affects their lifespan and causes damage.

The average lifespan for shingles which is normally around 20 years is determined to be about 14 years for warmer environment such as the southwest. The average lifespan of asphalt shingles ranges from 20 to 40 years depending on the manufacturer although many warranties only guarantee between 15 and 25 years. A wood shingle roof can last up to 30 years but requires annual upkeep. Similarly a good quality properly installed wood shake roof has a life expectancy of 20 40 years.

Thirty year shingles have about a twenty five year life expectancy. Meticulously maintained wood shingle roofs can last for 50 years. Wood shingle roofs average about 25 to 30 years in longevity though longer lifespans are sometimes achieved in locations where the roof experiences mild conditions and remains free of debris. Inspect the roof regularly when it begins to look a little rough it s probably time for a re roof.

If its too high to get on use a pair of binoculars. Fiberglass shingles are more. Cedar is the preferred choice for wood shingles also called shakes because it s rot and insect resistant. Some metal roofs can sustain wind gusts up to 140 miles per hour will not corrode or crack and may be impact resistant depending on which metal you choose.

Twenty five year shingles have a useful life of about eighteen to twenty years. Expected lifespan of a premium shingle roof is anywhere from 20 to 30 years depending on the environment. Traditional asphalt roofing materials have an estimated life expectancy of roughly 12 20 years. A premium shingle is normally thicker and will last longer than a mid range architectural shingle.