James Hardie Industries plc

Forward-Looking Statements

This Earnings Release contains forward-looking statements and information within the meaning of the Private Securities Litigation Reform Act of 1995. These statements, which are not statements of historical fact, contain estimates, assumptions, projections and/or expectations regarding future events, which may or may not occur. Words such as “believe,” “anticipate,” “plan,” “expect,” “intend,” “target,” “estimate,” “project,” “predict,” “forecast,” “guideline,” “aim,” “will,” “should,” “likely,” “continue,” “may,” “objective,” “outlook” and similar expressions are intended to identify forward-looking statements but are not the exclusive means of identifying such statements. These forward-looking statements are subject to a number of risks, uncertainties and assumptions. Many factors could cause the actual results, performance or achievements of James Hardie to be materially different from those expressed or implied in this release, including, among others, the risks and uncertainties described in "Risk Factors" in our Annual Report on Form 10-K for the fiscal year ended March 31, 2026 and in other reports we file with the U.S. Securities and Exchange Commission and the Australian Securities Exchange from time to time; changes in general economic, political, governmental and business conditions globally and in the countries in which James Hardie does business; changes in interest rates; changes in inflation rates; changes in exchange rates; the level of construction generally; changes in cement demand and prices; changes in raw material and energy prices; changes in business strategy; the AZEK integration and the European divestiture and their anticipated benefits and various other factors. Should one or more of these risks or uncertainties materialize, or should underlying assumptions prove incorrect, actual results may vary materially from those described herein.

Forward-looking statements are based on the Company’s current expectations, estimates and assumptions. Readers are cautioned not to place undue reliance on forward-looking statements. Forward-looking statements speak only as of the date they are made, and the Company assumes no obligation to update any forward-looking statements or information except as required by law.