Antique wood as we define it today was used in construction that was built before 1920. The trees providing that wood were themselves usually 300-600 years old when cut, and massive. And because they had grown slowly, the grain patterns were tight and their color deep and rich.

“By definition, an antique is an item that is 100 years old or older,” says Brandon. This doesn't matter whether it's a book, a vase, some glassware, or even a piece of furniture—the rule of thumb remains the same.