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.
Asphalt shingles tend to last for 20 to 30 years. Composite roofing is a type of asphalt shingle, but it has a few variations that offer different benefits. The base layer of felt is often replaced with fiberglass for greater durability and a slightly longer service life. Recycled plastics are also commonly used for the backing and the top layer of the shingle.