Quartz is another way of referring to “engineered stone” countertops—manmade surfaces created from chunks of stone mixed with resins and coloring. (This is not to be confused with “quartzite” or “natural quartz,” both of which refer to a solid-stone alternative to granite.)
Manufactured quartz is now the leading countertop material in the land, according to the National Kitchen and Bath Association. It surpassed granite in 2014, at least for kitchens created by NKBA members. (We’re betting granite still wins if you count all of the kitchens built without a professional designer.)
Quartz has many advantages over granite, including that it’s impervious to stains and stands up to acidic foods, and it does this without ever needing to be sealed. It’s also far more scratch and chip resistant—and it’s generally considered a greener choice because it’s made from waste stone and therefore doesn’t require mining slabs or shipping them around the globe, both of which are carbon-intensive processes for natural granite and marble.
If you’re curious, here are the countertop materials most commonly specified by kitchen designers last year, according to the NKBA: