AEP Transmission Investment Plans for 2026: Key Outlook and Market Insights

Demand outlook for 2026 (as reflected in management’s 2026-quarter and guidance commentary)

Louisiana-Pacific’s 2026 demand outlook, based on the most recent earnings-call discussion, is muted and uncertain in the back half of the year, with key weakness concentrated in OSB pricing/demand conditions and Siding volume being pressured by housing/consumer sentiment. Management explicitly links the current outlook to the trajectory of the housing market weakening through 2025, and to ongoing macro indicators that are not improving. ¹²³

1) The near-term (2Q through year-end) demand picture is cautious

• Management notes that, given the weakening housing trajectory in 2025, the 1Q 2026 comparable was expected to be challenging, and that sales weakness reflected softer OSB demand and lower commodity prices. ¹
• In the OSB segment, management describes the market as continuing to trade below EBITDA breakeven levels, and they revise expectations such that Q2 OSB EBITDA is expected to be a loss of about $10 million, assuming prices persist at current levels. ⁴³
• For Siding, management indicates they are tempering expectations for the second half because high input costs, falling consumer confidence, and increasing interest rates are magnifying uncertainty about demand. ³
• Within that framework, for Siding volume, management forecasts Q2 down ~10% year over year, while expecting sequential improvement through year-end. ³
• Management also highlights that beyond the near-term visibility, there is “tremendous amount of uncertainty” for demand in the back half of the year. ⁵

2) Product-category demand divergence suggests some demand resilience in Siding, but not uniform strength

Even though the overall market is pressured, management sees relative strength in specific Siding categories:

• They expect ExpertFinish to continue to outperform products and forecast full-year ExpertFinish volume growth in the mid-single-digits range. ³
• Management also frames Siding performance as mix-driven: ExpertFinish continues to be the best performing product category, with volumes flat in 1Q while the category is helped by price/mix. ⁶
• They also characterize the shape of the emerging volume trends as: modest growth in off-site and ExpertFinish, and high-teens declines in other product lines (everything not off-site and ExpertFinish). ⁷

3) Visibility is better for Siding than for OSB, but “uncertainty” remains the theme

• Management states they have good visibility into the order file for Q2 but limited visibility beyond Q2 and emphasizes uncertainty in the back half of the year. ⁵
• Separately, they do not present any confident demand rebound assumptions for the back half; instead, they say they are tempering expectations because housing/consumer indicators are not improving and volatility is rising. ³²

How market uncertainty could impact Louisiana-Pacific

Market uncertainty impacts LPX mainly through (a) demand volume risk and (b) price/realization risk, with additional effects from the cyclicality of OSB and the housing-driven end markets.

1) Demand uncertainty increases volume risk, especially in OSB and in Siding’s weaker product lines

• LPX explicitly associates uncertainty with macro variables: consumer confidence, interest rates, and high input costs—which together raise the risk that demand won’t improve as hoped. ³
• For OSB specifically, management signals the market is oversupplied/weak enough that they do not intend to “plod” through persistent price weakness; they revise guidance assuming current lower OSB pricing persists into the modeled quarters. ⁴³
• For Siding, the uncertainty shows up as a forecasted Q2 ~10% YoY volume decline and the expectation of a tempered second-half demand outlook. ³

2) OSB cyclicality means uncertainty can quickly translate into earnings volatility

• Management calls OSB “cyclical” and says they are focused on operating with discipline and agility, being confident they can be ready for the “next upward step in the cycle whenever demand improves.” ⁸
• They also note that in earlier commentary, OSB pricing softness caused major revenue/EBITDA impacts (e.g., $66 million reduction in net sales and EBITDA from OSB price softness), illustrating how sensitive earnings are when the market is uncertain and prices move against expectations. ¹
• They further describe that OSB prices have been mired in EBITDA breakeven for the past several months and that prices are 28% lower than the first quarter of last year, contributing to the sizeable negative earnings contribution from the segment. ⁹

3) LPX attempts to mitigate uncertainty via pricing discipline and product mix, but it can’t fully offset end-market weakness

• On Siding pricing, management describes a “wait-and-see” approach rather than knee-jerk decisions, emphasizing consistency and predictability in pricing while monitoring raw materials and competitive dynamics. ¹⁰
• Mix and category performance are a partial hedge: management expects ExpertFinish outperformance and frames Siding revenue/EBITDA as being partially supported by pricing power and mix effects even when volumes soften. ³⁶
• However, they also acknowledge that channel inventory dynamics (particularly for shed products) materially affected volumes, with inventory carryover into the new year and an ~85% progression through the normalization, leaving some residual excess inventory risk. ⁶⁵

4) Uncertainty around inputs (and macro-driven freight/demand timing) affects margins, not only volumes

While the question is demand-focused, management’s comments show that uncertainty in macro conditions drives both demand and cost volatility:

• Management states they are less concerned about crude oil cost impact than broader macroeconomic and demand impacts and general volatility driving them. ²
• They quantify that crude oil price changes would affect freight and raw material costs (with explicit dollar estimates), but still emphasize they are baking current understanding into guidance rather than forecasting crude oil trajectories. ¹¹²
• They indicate that guidance reflects their best attempt to incorporate the current market and expected back-half dynamics, and that sensitivities exist if conditions move meaningfully. ¹²

Bottom line (direct answer)

• Demand outlook for 2026: Management’s outlook is cautious/muted, with Siding volume expected to decline (~10% YoY in Q2) and improve sequentially through year-end, and with ExpertFinish expected to grow (mid-single-digit full-year volume growth), while other Siding product lines are expected to decline sharply (high-teens). ³⁷ OSB demand/pricing conditions are the most pressured, with OSB still trading at levels that lead to expected OSB EBITDA losses when prices persist. ⁴³
• Impact of market uncertainty: Uncertainty is expected to translate into earnings volatility primarily through OSB pricing/realizations and through continued Siding volume pressure in weaker categories, because management highlights tremendous uncertainty in the back half of the year and ties the outlook to macro factors (consumer confidence, interest rates, and input-cost pressures) that are not improving. ⁵³⁴

All figures and outlook statements above reflect management’s stated assumptions and guidance context in the provided 2026 earnings-call excerpts.