Agreement extends collaboration through 2028, delivering homes with industry-leading siding and trim products

CHICAGO, Sept. 10, 2025 /PRNewswire/ -- James Hardie Building Products Inc. (James Hardie), a subsidiary of James Hardie Industries plc (NYSE:JHX, ASX: JHX))) and the North American leader in fiber cement home siding and exterior design solutions, announced today the renewal of its relationship with Green Brick Partners, Inc. (NYSE:GRBK). Green Brick Partners is a top land development and homebuilding company, operating through its subsidiary homebuilders across Texas, Georgia and Florida. The new three-year agreement solidifies Hardie® siding and trim products as the exclusive choice for new developments by Green Brick Partners through 2028.

Known for their unique, strategic approach to homebuilding, Green Brick Partners has built high quality neighborhoods in some of the U.S.'s fastest-growing housing markets for over a decade. Since the start of their relationship, James Hardie and Green Brick Partners have worked together to provide homeowners with durable and beautifully designed homes. This renewed exclusive agreement reinforces both companies' shared commitment to quality and innovation.