Anyone know if there is something to re-clad columns I have in front of my house? They're about 15' tall w/ornamental tops that support a semicircle roof over the entrance. They keep cracking from expansion/contraction/weather. I've had them scraped, painted many times but that didn't solve the problem. They're beautiful and make the house (Georgian) but I'm getting frustrated spending ****$ every year. I'm sure it would mucho expensive to replace.
H-E-L-P !

Just about any professional siding supply company will have column wraps which can be added to existing square or circular columns.

There are very many different manufacturers, types, and styles.