Business
Owens Corning manufactures insulation, roofing, composites and door systems for residential and commercial buildings.
Owens Corning grew and generated strong free cash flow, but a large reported loss, the Masonite acquisition and discontinued glass-reinforcements operations made the year highly non-comparable.
The read at a glance✓ Audited against SEC data
- Growth — Revenue grew 2.6%OK
- Profitability — The company moved from net income of $647M to a net loss of $522MWatch
- Cash flow — Free cash flow declined 22.7% to $962M from $1.245BWatch
- Margins — Operating margin contracted 1148 bps to 3.56%Watch
- Accounting — Cash strength obscured by portfolio accountingNote
- Insiders — 0 purchases and 3 salesNote
Where the revenue comes from
Fiscal 2025, as Owens Corning reports it. History and quarterly detail are in the app.
- Roofing$4.4B
- Insulation$3.7B
- Doors$2.1B
Latest filings
- 8-K · Company announcement2026-08-05
- 10-Q · Quarterly report2026-08-05
- 8-K · Company announcement2026-07-29
- 8-K · Company announcement2026-05-06
- 10-Q · Quarterly report2026-05-06
In the full recordFree for 14 days
- What changed🔒
- Insider signal🔒
- Growth quality🔒
- Margins & accounting🔒
- Capital allocation🔒
- Real risks🔒
- The long arc🔒
- Company history🔒
- The filings, readable — with what changed vs the prior year highlighted🔒
- Full financial statements, industry-aware, sources cited throughout🔒
- Forensic score history & components — the trend, not one year🔒
- Ownership: insider buys/sells, clusters, activist stakes🔒
- Ana — ask about Owens Corning, every answer cited to the official filings🔒
Every figure comes from the company's filings, and analysis whose figures don't match SEC data is rejected before publication.
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