Armstrong World Industries (NYSE: AWI) is a building products company that manufactures and sells ceiling systems and architectural specialty products for commercial and residential construction. Revenue comes from selling mineral fiber ceiling tiles, fiberglass ceiling systems, suspension system grid products, specialty walls, and exterior metal architectural products to resale distributors, ceiling systems contractors, wholesalers, and retailers. AWI operates two reportable segments: Mineral Fiber and Architectural Specialties. The Mineral Fiber segment includes a 50% equity interest in WAVE, a joint venture that manufactures suspension system grid products. Gross sales to The Home Depot (including GMS, Inc.) and Lowe's Companies (including Foundation Building Materials, Inc.) each individually exceeded 10% of consolidated gross sales in FY2025, with combined gross sales to those two customers totaling $937.8 million. The company serves markets primarily in the United States, Canada, and Latin America, with headquarters in Lancaster, Pennsylvania. As of December 31, 2025, AWI employed approximately 3,800 full-time and part-time employees.

Revenue model

Transactional product sales to resale distributors, ceiling systems contractors, wholesalers, and retailers including large home centers. The Mineral Fiber segment also captures equity earnings from WAVE, a 50% owned joint venture manufacturing suspension system grid products. Revenue skews toward the second and third fiscal quarters due to construction seasonality.

Products and services

Mineral fiber ceiling tiles and panels (including Templok energy-saving ceiling tiles, Total Acoustics solutions, and the Sustain product family), fiberglass ceiling systems, suspension system grid products and ceiling component products (manufactured through WAVE joint venture), specialty wall products, and exterior metal architectural products.

Customers and end markets

Primary customers are resale distributors, ceiling systems contractors, wholesalers, and retailers including large home centers. Key end markets are commercial construction sectors: office (including data centers), education, healthcare, transportation, and retail. Both new construction and renovation activity drive demand. Gross sales to The Home Depot (including GMS) and Lowe's Companies (including Foundation Building Materials) each individually exceeded 10% of consolidated gross sales in FY2025.

Value-chain role

Manufacturer and seller of ceiling and architectural specialty building products. Sells primarily through distributor and wholesaler channels rather than direct to end users. WAVE joint venture handles suspension system grid manufacturing with products invoiced by both AWI and WAVE.

Geographic exposure

Primarily United States, Canada, and Latin America, based on 10-K filed 2026-02-24.

Competitors

Domestic mineral fiber and fiberglass ceiling product manufacturers, International suppliers of ceiling and specialty ceiling products, Drywall manufacturers and finishing solution providers, Specialty ceiling and exterior metal product manufacturers

Source: SEC 10-K, filed 2026-02-24

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