Owens Corning Reports Revenue Drop, Weak Outlook
The building materials maker missed third-quarter estimates and guided fourth-quarter sales below analyst expectations.
Updated on Nov. 4, 2026 in Corporate Finance
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Owens Corning reported third-quarter revenue of $2.489 billion, down 7% year over year, and adjusted EPS of $2.44 against an analyst estimate of $3.06. The company also issued fourth-quarter sales guidance of $2 billion to $2.2 billion, below expectations.
Why it matters
The results point to pressure across the residential building market, where weak housing activity and subdued storm-related roofing demand are weighing on sales. Rising transportation and raw material costs are also expected to squeeze margins.
Operating cash flow reached $813 million and free cash flow totaled $622 million in the third quarter, while the company returned $337 million to shareholders through repurchases of 1.9 million common shares for $275 million and $62 million in dividends. Fourth-quarter sales are forecast at $2 billion to $2.2 billion, and the company did not address how long residential weakness will last.
The players
Owens Corning
A Toledo, Ohio-based building materials manufacturer known for roofing shingles, insulation and composite products used in residential and commercial construction.
Brian Chambers
The chief executive officer of Owens Corning, who led the company's public explanation of the quarter's weak residential and cost pressures.
Jonathan Collins
Owens Corning's newly appointed Executive Vice President and Chief Financial Officer, who joined the company in August 2026.
The details
Owens Corning attributed the shortfall to challenging residential market conditions, a second consecutive year of subdued storm activity, and a sharp increase in transportation and raw material costs. The company expects continued weakness in existing home sales, remodeling and new residential construction, and forecasts an adjusted EBITDA margin of 10% to 12% for the fourth quarter.
Timeline
August 2026: Jonathan Collins joined as Executive Vice President and Chief Financial Officer, replacing Todd Fister, who was promoted to President and Chief Operating Officer.
Q3 2026: Third-quarter results missed revenue and earnings estimates.
Q4 2026: Fourth-quarter sales and margin guidance was issued below consensus.
Market Dynamics
Owens Corning's weak outlook tracks the sustained slump in U.S. existing home sales and remodeling activity that has constrained demand for residential building products. Its forecast of continued softness in new construction suggests the housing downturn has not yet reversed.
Investors holding building-products stocks may face near-term earnings pressure as guidance is revised downward. The guidance cut signals that dividend and buyback capacity could be tested if residential demand does not recover.
The takeaway
Weak housing activity and rising costs are pressuring building-products makers, so investors should watch forward guidance closely rather than headline revenue alone. Companies that protect margins through pricing and cost control will be better positioned if residential demand stays subdued.
Further reading
For more on how company earnings and guidance shape investor decisions, explore Corporate Finance coverage on Wisevoter.
Source note: This article includes information reported by Benzinga.
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