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.
You rarely expose raw steel to the elements, unless itâs the weird kind that can build up a protective rusty coating. You usually paint it or dip-galvanize it or cadmium-plate it, and then it can last 50 years easy. Aluminum can be left out and it will be fine for 50 years, it will do better if painted or anodized.