Grey wood floors have become increasingly popular in recent years, and for very good reasons. Grey is a chic and versatile shade. It is both soothing and sophisticated. It is neutral, easily adapting to any colour palate. And it can be either cool or warm, depending on whether you opt for a shade with blue/green undertones, or one on the red spectrum. It is also a colour which is very natural for wood - think of the beautiful, mellow silvery shade oak turns when left untreated.