The manufacturer has expanded its collection of integrated quartz basins with the Integrity DEUX. Each sink is nonporous and features Protector+ antimicrobial protection that safely fights the growth of odor-causing bacteria, mold, and mildew. The line is available in a banjo or double-bowl option, six colors, and two sizes. Cost: $900 to $1,200. Cosentino USA. 866-268-6837. www.silestoneusa.com.