PornMD released its search statistics for pornography and broke down the most popular search terms by country and state. For example, the most searched term in California is Asian while the most popular search term in Finland is mature and granny. Different strokes!
That said, hereâs a list of the average roof lifespan per type of roofing material: 1  Asphalt Shingles â 15-30 years. 2  Wood Shakes â 30-50 years, when maintained. 3  Metal Roofs â 50+ years.  Tile Roofing â 50+ 1  years. Natural Stone â 50+, when maintained.  Synthetic Roofs â 30-50+, depending on material.
Weather is a prime factor in shingle life span. U.S. Inspect notes that in hot climates, such as in Florida, asphalt shingles often deteriorate in 12 to 14 years. And, in northern states, such as Massachusetts, asphalt shingles on houses with high, sloped roofs and an eastern and or northern exposure can last 25 years.