Capacity Expansion And Efficiency Projects Will Support Long Term Construction Demand Tailwinds

Catalysts

About Owens Corning

Owens Corning is a building products company focused on roofing, insulation and doors across North America and Europe.

What are the underlying business or industry changes driving this perspective?

• Incremental roofing capacity, including the new laminate shingle line in Medina and the planned Alabama plant with capacity of about 6 million squares a year, positions the company to serve future demand more effectively, which can support revenue growth and operating leverage in Roofing margins.
• Ongoing network optimization and efficiency projects across all three segments, such as debottlenecking in Roofing and plant consolidations in Doors, are aimed at lowering the structural cost base, which can support EBITDA margins and earnings resilience through cycles.
• Balanced insulation exposure across residential and nonresidential applications in North America, combined with stable conditions in Europe and new low cost assets in Kansas City and Arkansas, gives the company more ways to participate in future construction activity, which can support revenue and EBITDA stability.
• Expansion of the contractor engagement model, with about 9% growth in the roofing contractor network and more than 35% growth in PINK Advantage dealer membership in Doors this year, deepens customer relationships and product pull through, which can support pricing power, volumes and net margins over time.
• Expected long term tailwinds from housing affordability improvements in the U.S. and increasing nonresidential investment in areas like data centers, manufacturing and energy, combined with gradually improving indicators in Europe, provide a broad demand backdrop for roofing, insulation and doors, which can support enterprise revenue and EBITDA growth potential.

Assumptions

This narrative explores a more optimistic perspective on Owens Corning compared to the consensus, based on a Fair Value that aligns with the bullish cohort of analysts. How have these above catalysts been quantified?

• The bullish analysts are assuming Owens Corning's revenue will decrease by 3.3% annually over the next 3 years.
• The bullish analysts assume that profit margins will increase from -0.7% today to 20.9% in 3 years time.
• The bullish analysts expect earnings to reach $2.2 billion (and earnings per share of $28.61) by about January 2029, up from $-80.0 million today. However, there is some disagreement amongst the analysts with the more bearish ones expecting earnings as low as $1.8 billion.
• In order for the above numbers to justify the price target of the more bullish analyst cohort, the company would need to trade at a PE ratio of 7.3x on those 2029 earnings, up from -119.4x today. This future PE is lower than the current PE for the US Building industry at 20.4x.
• The bullish analysts expect the number of shares outstanding to decline by 3.91% per year for the next 3 years.
• To value all of this in today's terms, we will use a discount rate of 10.01%, as per the Simply Wall St company report.

Risks

What could happen that would invalidate this narrative?

• Prolonged weakness in U.S. residential new construction and discretionary repair and remodel, which management already links to slower housing starts and cautious distributor inventory, could extend beyond the current year and keep Roofing, Insulation and Doors volumes under pressure, weighing on revenue and EBITDA over time.
• The Doors segment has already recorded a US$780 million non cash goodwill impairment tied to weaker near term macro assumptions, and the business is facing softer demand, negative price cost due to tariffs and lower leverage on fixed costs, which could limit progress toward higher margins and hold back consolidated earnings if these trends persist.
• Management is investing heavily in capacity and efficiency projects, with capital additions of about US$800 million expected for 2025. If end market demand in North America and Europe remains softer for longer than expected, new assets in areas such as Roofing shingles, fiberglass insulation and XPS foam could be underutilized, reducing returns on capital and pressuring margins and free cash flow.
• The company expects ongoing cost inflation and tariff related headwinds, particularly in Doors, and is already guiding to negative price cost in several businesses. If pricing power weakens as volumes stay subdued, the combination of higher input costs and selective price reductions could compress net margins and EBITDA.
• Nonresidential project delays in the U.S. and Mexico and a slowdown in Mexican construction have already affected Insulation volumes. If broader nonresidential spending on data centers, manufacturing and energy projects is pushed out further than management anticipates, the expected balance from nonresidential and European markets may not fully offset residential softness, which would weigh on revenue and earnings resilience.

Valuation

How have all the factors above been brought together to estimate a fair value?

• The assumed bullish price target for Owens Corning is $166.0, which represents up to two standard deviations above the consensus price target of $138.12. This valuation is based on what can be assumed as the expectations of Owens Corning's future earnings growth, profit margins and other risk factors from analysts on the bullish end of the spectrum.
  
• However, there is a degree of disagreement amongst analysts, with the most bullish reporting a price target of $166.0, and the most bearish reporting a price target of just $110.0.
  
• In order for you to agree with the more bullish analyst cohort, you'd need to believe that by 2029, revenues will be $10.5 billion, earnings will come to $2.2 billion, and it would be trading on a PE ratio of 7.3x, assuming you use a discount rate of 10.0%.
  
• Given the current share price of $116.21, the analyst price target of $166.0 is 30.0% higher.
  
• We always encourage you to reach your own conclusions though. So sense check these analyst numbers against your own assumptions and expectations based on your understanding of the business and what you believe is probable.