James Hardie Q1 Report 2024

First Quarter Fiscal Year 2024 Highlights, Compared to First Quarter Fiscal Year 2023, as applicable:

• Global Net Sales of US$954.3 million
• Record Global Adjusted EBITDA of US$279.1 Million, with an Adjusted EBITDA margin of 29.2%
• Record Global Adjusted EBIT of US$234.2 Million, with an Adjusted EBIT margin of 24.5%
• Adjusted Net Income of US$174.5 million, up 13%
• Adjusted Diluted EPS of US$0.39 per share, up 14%
• Operating Cash Flow increased 64% to US$252.3 million