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.
Maintenance can extend a roofâs life five to 10 years. Similarly, a slate roof will last up to 75 years, whereas a roof made of selvage-or asphalt-based materials could show significant signs of wear within 12 years. Below is a look at how long most major home systems last, based on data from Freddie Mac*, the lender, and data published in Realty Times.