The AZEK Company Inc. creates and sells building products for residential, commercial, and industrial markets in the US through two segments: Residential and Commercial. The Residential segment focuses on engineered outdoor living products, while the Commercial segment provides engineered polymer materials and bathroom partitions, showers, and more. The company, headquartered in Chicago, was formerly known as CPG Newco LLC before changing its name to The AZEK Company Inc. in 2020.