Owens Corning: Q4 FY2025 earnings call

What management said about Q4 FY2025, from the documents filed with the SEC on 25 February 2026: press release. Guidance figures: 7 new, 3 kept. The quarter’s numbers.

Read the filing

Key takeaways

• Full-year sales rose three percent: 2025 net sales from continuing operations reached $10.1 billion, 3% above 2024's $9.85 billion. Full-year sales rose while fourth-quarter sales declined. Source
• Fourth-quarter sales fell 17%: Fourth-quarter net sales were $2,142 million against $2,574 million a year earlier, down 17%. Source
• Diluted EPS fell after impairments: Diluted EPS from continuing operations was $(2.24) against $10.79, reflecting the Doors impairment charges. Adjusted diluted EPS was $12.05, against $14.85. Source
• Doors fourth-quarter margin at 7%: Fourth-quarter Doors net sales were $486 million, down 14%, with EBITDA of $33 million, a 7% margin against 15% a year earlier. Source
• Residential demand to stay challenged early: Residential new construction and discretionary remodeling are expected to stay challenged early in 2026, given lower lagged single-family starts and cautious purchasing. Source
• Higher-cost inventory hits first quarter: Higher-cost inventory is expected to flow through first-quarter results, because fourth-quarter downtime was taken to manage inventories. Source
• Adjusted EBITDA margin at 22%: Full-year adjusted EBITDA margin was 22% against 25%. Management cited structural cost improvements, favorable product mix shifts and market positions. Source
• Operating and free cash flow declined: Operating cash flow was $1,786 million against $1,892 million; free cash flow was $962 million against $1,245 million. Source

“Through a combination of our strong market positions, improved operating efficiencies, and favorable product mix shifts, we are generating higher margins and operating cash flows on lower market volumes,”

Brian Chambers, Chair and Chief Executive Officer

Guidance

What changed from last quarter

• New: Fourth-quarter Doors impairments of $394 million: goodwill $355 million and intangible assets $39 million, added to the earlier 2025 Doors charges. Source
• New: Quarterly dividend declared at $0.79 per common share, a 15% increase and the 12th consecutive year of dividend growth. Source
• New: Sale of the building materials business in China and Korea completed. Source
• New: A small distribution business was sold to a major customer as part of network optimization. Source
• New: Management plans a more integrated go-to-market strategy across its products, operating under The OC Advantage. Source

Results and growth drivers

• Full-year sales rose three percent: 2025 net sales from continuing operations reached $10.1 billion, 3% above 2024's $9.85 billion. Full-year sales rose while fourth-quarter sales declined. Source
• Fourth-quarter sales fell 17%: Fourth-quarter net sales were $2,142 million against $2,574 million a year earlier, down 17%. Source
• Diluted EPS fell after impairments: Diluted EPS from continuing operations was $(2.24) against $10.79, reflecting the Doors impairment charges. Adjusted diluted EPS was $12.05, against $14.85. Source
• Full-year adjusted EBITDA fell 8%: Adjusted EBITDA from continuing operations was $2,268 million, down from $2,468 million in 2024. Source

Segments and regions

• Roofing sales down 4% in 2025: Roofing 2025 net sales were $4,437 million, down from $4,630 million, with EBITDA of $1,411 million at a 32% margin. Source
• Insulation sales down 6% in 2025: Insulation 2025 net sales were $3,700 million, down 6%, with EBITDA of $848 million at a 23% margin, against $945 million a year earlier. Source
• Doors sales up 47%, EBITDA flat: Doors 2025 net sales were $2,125 million, up 47%, while segment EBITDA stayed at $232 million; the margin fell to 11% from 16%. Source
• Doors fourth-quarter margin at 7%: Fourth-quarter Doors net sales were $486 million, down 14%, with EBITDA of $33 million, a 7% margin against 15% a year earlier. Source

“Owens Corning delivered $1.8 billion of operating cash flow and returned $1 billion of cash to shareholders with EBITDA margins above 20% in a year of weaker market conditions,”

Todd Fister, Executive Vice President and Chief Financial Officer

Demand and end markets

• Residential demand to stay challenged early: Residential new construction and discretionary remodeling are expected to stay challenged early in 2026, given lower lagged single-family starts and cautious purchasing. Source
• Roofing shipments expected lower: Roofing manufacturer shipments are expected to be lower early in 2026, reflecting less storm carryover demand and reduced restocking. Source
• Non-residential flat, Europe improving: Non-residential construction in North America is expected to be relatively stable, while Europe conditions are expected to improve gradually with currency tailwinds. Source
• Demand drivers named by management: Management named residential repair, residential remodeling, U.S. housing starts and commercial construction activity as the key economic factors for the business. Source

Costs and inventory

• Cost of sales up, gross margin down: Cost of sales for 2025 was $7,265 million against $6,810 million, leaving gross margin of $2,838 million versus $3,041 million. Source
• Higher-cost inventory hits first quarter: Higher-cost inventory is expected to flow through first-quarter results, because fourth-quarter downtime was taken to manage inventories. Source
• Five facilities closed or consolidated: Five facilities were closed or consolidated in 2025 as part of network optimization and operational efficiency work. Source
• Administrative expenses rose: Marketing and administrative expenses were $1,014 million for 2025, against $959 million in 2024. Source

Margins and pricing

• Adjusted EBITDA margin at 22%: Full-year adjusted EBITDA margin was 22% against 25%. Management cited structural cost improvements, favorable product mix shifts and market positions. Source
• Fourth-quarter margin at 17%: Fourth-quarter adjusted EBITDA margin was 17%, against 22% a year earlier. Source
• Adjusting items totalled $1.2 billion: Adjusting items for 2025 totalled $1.214 billion, mostly the Doors goodwill and intangible impairments, which are excluded from adjusted measures. Source

Capital, cash and returns

• Operating and free cash flow declined: Operating cash flow was $1,786 million against $1,892 million; free cash flow was $962 million against $1,245 million. Source
• Capital spending rose to $824 million: Cash paid for property, plant and equipment was $824 million in 2025, up from $647 million in 2024. Source
• Dividends and buybacks totalled $1.0 billion: Dividends of $232 million were paid, and 5.9 million shares were repurchased for $770 million. Source
• Five-year buybacks and remaining capacity: Over five years, 29 million shares were repurchased for $3.2 billion. At year-end, 12.5 million shares remained available under current authorizations. Source
• Year-end cash at $345 million: Cash and cash equivalents were $345 million at December 31, 2025, against $321 million a year earlier. Source

Strategy and investment

• Reshaping into focused building products leader: The company advanced strategic initiatives to become a focused building products leader in North America and Europe. Source
• Doors integration uses Owens Corning playbook: Management applies its commercial and operational playbook to the integrated Doors business to unlock value. Source
• Roofing and insulation investments online: Key roofing and insulation investments came online in 2025, and further investments were announced to modernize assets over the next few years. Source

People, safety and recognition

• Safety rate of 0.60: Recordable incident rate for 2025 was 0.60, described as a high level of safety performance. Source
• Ranked tenth for customer satisfaction: Named to the Wall Street Journal's list of top 250 Best-Managed Companies, placing tenth in customer satisfaction among those recognized. Source
• About 25,000 employees in 31 countries: The company describes itself as having about 25,000 employees across 31 countries. Source

Coming up, as management said on 25 February 2026

• Glass reinforcements sale closing expected: Sale continues through regulatory approvals and is targeted for completion in the next few months. Source
• Market improvement later this year: Management expects markets to improve later this year and remains focused on margins and cash flows as conditions improve. Source

Risks management discussed

• Demand: Roofing manufacturer shipments expected lower early in 2026 as storm carryover and restocking ease. Source
• Operational: Fourth-quarter downtime taken to manage inventory means higher-cost inventory flows through first-quarter results. Source
• Financial: Doors end markets are described as challenging and produced impairment charges, weighing on reported net results. Source
• Regulatory: Tariff exposure after mitigation is estimated, and that estimate rests on current tariff policies. Source
• Regulatory: Glass reinforcements sale still requires regulatory approvals before it can close. Source
• External: Inflation and weak end markets weighed on fourth-quarter conditions, per management. Source

Earlier plans management reported on

• Ahead: Doors integration synergy target by mid-2026; management says the company is exceeding it. Source
• On track: Further structural cost improvements of $75 million, described as on track. Source
• Met: Fourth-quarter operating performance described as in line with the enterprise guidance given earlier. Source
• Not stated: The prior release targeted 2025 for completion; the current release targets the next few months.
• Not stated: Management says it remains committed to the long-term targets set at its 2025 Investor Day. Source

Other quarters

• Q2 FY2026 earnings call
• Q1 FY2026 earnings call
• Q3 FY2025 earnings call
• Q2 FY2025 results

Summarised with AI from the documents the company filed with the SEC. Every point is checked against the filing before it is shown: management’s own words word for word, figures against the line or table row they come from. A point that fails the check is left out. Source opens the filing at that line.