Wood flooring is a long-lasting, aesthetically pleasing, and affordable interior floor covering. According to the National Wood Flooring Association (NWFA), "In a national survey of real estate agents, 90% said that houses with wood flooring sell faster and for higher prices than houses without wood floors." That being the case, who wouldn't want a wood floor? Prior to racing out and purchasing wood flooring, we need to understand what is available and keep in mind that all wood floors are not created equal.