Slides
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August 2026 Investor Presentation
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2 Safe Harbor Statement When we refer to “AWI, ” the “Company, ” “we, ” “our” or “us, ” we are referring to Armstrong World Industries, Inc. and its subsidiaries. Certain statements in this presentation may constitute forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Those forward-looking statements are subject to various risks and uncertainties and include all statements that are not historical statements of fact and those regarding our intent, belief or expectations, including, but not limited to, our expectations concerning our markets and demand for our products, tariffs, broader economic conditions and their effect on our operating results; our expectations regarding the payment of dividends and stock repurchases; and our ability to increase revenues, earnings and earnings before interest, taxes, depreciation and amortization. Words such as “anticipate, ” “estimate, ” “expect, ” “project, ” “intend, ” “plan, ” “believe, ” “outlook, ” “target, ” “predict, ” “may, ” “will, ” “would, ” “could, ” “should, ” “seek, ” and similar expressions are intended to identify such forward-looking statements. These statements are based on management’s current expectations and beliefs and are subject to a number of factors that could lead to actual results materially different from those described in the forward-looking statements. Although we believe that the assumptions underlying the forward- looking statements are reasonable, we can give no assurance that our expectations will be attained. A more detailed discussion of the risks and uncertainties that could cause our actual results to differ materially from those projected, anticipated or implied is included in the “Risk Factors” and “Management’s Discussion and Analysis” sections of our reports on Form 10-K and Form 10-Q filed with the U.S. Securities and Exchange Commission (“SEC”), including our quarterly report for the quarterly period ended June 30, 2026. Forward-looking statements speak only as of the date they are made. We undertake no obligation to update any forward- looking statements beyond what is required under applicable securities law. In addition, this presentation includes references to non-Generally Accepted Accounting Principles in the United States (“GAAP”) financial measures within the meaning of SEC Regulation G. A reconciliation of the differences between these measures with the most directly comparable financial measures calculated in accordance with GAAP is included within this presentation and available on the Investor Relations page of our website at www.armstrong.com. The full year guidance in this presentation is effective only as of the date it was given, July 28, 2026, and will not be updated or affirmed unless and until we publicly announce updated or affirmed guidance.