| --- | |-------| | | | | Acquisition Significantly Expands Westlake's Leading Positions in Fast Growing Home Building Products • Acquisition of Boral Limited's North America building products business ('BNA') adds significant scale and product diversification to Westlake to broaden its leading Building Products business: – BNA has leading positions in Concrete & Clay Roofing, Decorative Stone, and Plastic Shutters; as well as strong positions in Stone Coated Metal Roofing, Texas Windows, and Premium Siding ...