The AZEK Co., Inc. is a manufacturer of outdoor living products. It operates through two segments: Residential and Commercial. The Residential segment involves composite decking, railing, trim, molding, pergolas, cabanas, and accessories. The Commercial segment focuses on sale of its partition and locker systems, plastic sheeting, and other non-fabricated products for special applications in industrial markets. The company was founded on August 15, 2013 and is headquartered in Chicago, IL.