Armstrong World Industries(AWI) - 2025 Q4 - Annual Results

Exhibit 99.1 Armstrong World Industries Reports Record-Setting Fourth-Quarter and Full-Year 2025 Results Fourth-Quarter 2025 Full-Year 2025 LANCASTER, Pa., Feb. 24, 2026 -- Armstrong World Industries, Inc. (NYSE:AWI), an Americas leader in the design and manufacture of innovative interior and exterior architectural applications including ceilings, specialty walls and exterior metal solutions, today reported fourth-quarter and full- year 2025 financial results highlighted by strong sales and earnings growth ...