CHICAGO & SEATTLE–(BUSINESS WIRE)–The AZEK® Company (NYSE: AZEK) and Weyerhaeuser Company (NYSE: WY) today announced an expansion of Weyerhaeuser’s product portfolio with AZEK Building Products, a wholly owned subsidiary of The AZEK Company. Weyerhaeuser plans to expand its full line product offering of low-maintenance and environmentally sustainable TimberTech® Outdoor Living products and AZEK® Exteriors’ products throughout the Texas market through its Dallas and Houston distribution center