---
schema_version: "secwatch.filing_event.v1"
accession: "0000950170-24-087491"
form_type: "8-K"
ticker: "AWI"
cik: "0000007431"
company_name: "ARMSTRONG WORLD INDUSTRIES INC"
filed_at: "2024-07-30T23:59:59+00:00"
generated_at: "2026-05-31T15:31:07.467345+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# AWI Q2 2024: Net sales +12% to $365M, adj. EPS $1.62 (+17%); raises FY guidance

## Summary
- Net sales $365.1M (+12.2%), operating income $95.0M (+9.2%), diluted EPS $1.50 (+11.9%).
- Adjusted EBITDA $125M (+12.5%), adjusted diluted EPS $1.62 (+17.4%).
- Mineral Fiber net sales $250.2M (+6.9% on AUV); Architectural Specialties $114.9M (+25.7% on 3form and BOK acquisitions).
- Raising FY2024 guidance: net sales $1,415-$1,440M, adj. EBITDA $474-$486M, adj. EPS $6.00-$6.15.
- Repurchased 0.1M shares for $10M in Q2; $692M remains under buyback program.

## SEC filing metadata
- accession: 0000950170-24-087491
- form_type: 8-K
- ticker: AWI
- cik: 0000007431
- company_name: ARMSTRONG WORLD INDUSTRIES INC
- filed_at: 2024-07-30T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 2.02, 5.03, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/7431/000095017024087491/0000950170-24-087491-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/7431/000095017024087491/awi-20240730.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950170-24-087491
- JSON: https://secwatch.observer/filing/0000950170-24-087491.json
- Plain text: https://secwatch.observer/filing/0000950170-24-087491.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.