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Owens Corning (OC) investor relations material

Owens Corning Q2 2025 earnings summary

Complete event summary combining all related documents: earnings call transcript, report, and slide presentation.
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Q2 2025 earnings summary6 Aug, 2025

Executive summary

  • Achieved 20 consecutive quarters with adjusted EBITDA margins at or above 20%, with Q2 2025 net sales of $2.75B, up 10% year-over-year, and adjusted EBITDA of $703M at a 26% margin.

  • Net earnings from continuing operations were $334M in Q2 2025, up 30% year-over-year, with diluted EPS at $3.91 and adjusted EPS at $4.21.

  • Strategic focus on North America and Europe, with the sale of China and Korea building materials business completed and glass reinforcements divestiture progressing.

  • Masonite acquisition in May 2024 created a new Doors segment, significantly contributing to revenue and earnings.

  • Returned $279M to shareholders in Q2 via dividends and share repurchases, with a $2B return targeted by 2026.

Financial highlights

  • Q2 2025 net sales: $2.75B, up 10% year-over-year; adjusted EBITDA: $703M, margin 26%.

  • Net earnings attributable to shareholders: $334M in Q2 2025, up from $256M in Q2 2024.

  • Diluted EPS: $3.91 in Q2 2025, up from $2.91; adjusted EPS: $4.21.

  • Free cash flow: $129M in Q2, down from $336M year-over-year due to higher capital additions and working capital timing.

  • Returned $279M to shareholders in Q2 through $220M in share repurchases and $59M in dividends.

Outlook and guidance

  • Q3 2025 revenue expected at $2.7B–$2.8B, slightly down to in line with prior year.

  • Q3 adjusted EBITDA margin guidance: 23%–25%.

  • Roofing: Q3 revenue growth low to mid-single digits; EBITDA margin similar to prior year (34%).

  • Insulation: Q3 revenue to decline mid to high single digits; EBITDA margin expected in low 20% range.

  • Doors: Q3 revenue to decline low to mid-single digits; EBITDA margin low double digits to low teens.

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Frequently asked questions

Owens Corning is a global manufacturer of building and industrial materials. The company produces insulation, roofing, and composites used in residential, commercial, and industrial applications. Its materials contribute to energy efficiency, durability, and safety across the construction and manufacturing sectors. The company is headquartered in Toledo, Ohio, and its shares are listed on the NYSE.

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