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.
Your roofâs life depends on its materials. Most homes have asphalt or composite shingles. These last about 20 years, but the premium brands can go up to 50. Fiber cement will give you about 25 years. And architectural asphalt, which is thicker, holds for about 30 years, as does cedar shake.