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.
Metal Siding Cost. Aluminum siding costs about $3 to $6 per square foot, including installation-slightly less than board-and-batten siding. Steel siding, on the other hand, is more expensive, ranging from $7 to $8 per square foot.