QUEBEC CITY--(BUSINESS WIRE)--Christopher W. Powanda has joined Novik® Sales Corp., a premier manufacturer of shakes, stones and accents, as Business Development Manager for the Carolina region. In his new position, Powanda will oversee activity for the complete line of Novik products, including NovikShake™ and NovikStone™, in both North and South Carolina. He brings more than 15 years of demonstrated business leadership and development for the building products categories to Novik. Prior to jo