In an exclusive interview with Australia's Sunday Night that aired this week, the late princess's former lover James Hewitt was asked point-blank about a pesky rumor that has been circulating since the '80s â that he, not Prince Charles, is the biological father of Prince Harry.
Here's a closer look at the longevity numbers in the NAHB and InterNACHI reports: 1  Aluminum siding -- The InterNACHI report projects that aluminum siding should last for 25 to 40 years.  Brick veneer -- Both the NAHB and the InterNACHI indicate that brick is a good choice for a long lasting exterior veneer.
The industry wide estimates of how long different roofing materials last are given below: 1  Asphalt Roofing shingles last 15 to 20 years. 2  Concrete or clay tiles typically last at least 20 years. 3  Wood shingles are good for 10 to 40 years.  Metal Roofing shingles or panels last 15 to 40 1  years. Slate lasts for 30 to 100 years.