James Hardie’s (ASX: JHX) fiscal 2026 revenue of USD 4.8 billion and adjusted EBITDA of USD 1.3 billion were 25% and 17% higher than last year, respectively. This included a partial year with Azek, without which organic sales would have declined about 2% on lower sales volumes.

Why it matters: The result was broadly as expected, with adjusted EBITDA slightly above guidance. Looking to fiscal 2027, we expect a low-single-digit decline in volumes, with management guiding volumes in family home construction, down 5%, no growth in apartments, and a 2% decline in repair and renovations.

  • However, we expect a low-single-digit increase in price and share gains to offset volume declines. Fiscal 2027 includes a full year of contributions from Azek. On a like-for-like pro forma basis, we expect revenue to be roughly flat with the prior year.
  • The Azek integration is exceeding our expectations so far. Cost savings and sales uplift targets are tracking ahead of schedule. The sales teams combined in April, with staff selling both decking and siding. Most of the combination benefits are in cross-selling, making this an important milestone.

The bottom line: We lift our fair value estimate by 2% to AUD 43 (USD 31) per share for wide-moat James Hardie, on the time value of money. We downgrade our near-term forecasts to reflect a more subdued operating environment as the Middle East conflict prolongs cyclical weakness.

  • Shares are cheap, offering about a 40% discount. We think the downtrodden share price reflects concerns about the price paid for Azek and whether the merger’s benefits can be realized. While we’re not as confident as management on the benefits, we think that’s more than compensated by the lower share price.
  • We believe fiber cement can take market share, to about 27% within a decade from 22% today. This is supported by new products, contracts with new-build construction firms, and intangible asset benefits of durability and curb appeal, with limited direct competition.

Business strategy and outlook

James Hardie’s growth strategy includes marketing directly to homeowners, market share growth, and category expansion. We view this as rational and achievable, given past success. We estimate Hardie has about 90% market share in the fiber cement category in its main geography of North America, which contributes about 80% of group operating income. About 60% of North American EBIT is from repair and renovation, or R&R, and the remainder is from new house construction. We view the R&R market as less cyclical, with homes needing to be re-sided approximately every 40 years. According to the US Census Bureau, about half of all houses are 40 years or older. As such, we expect a steady pipeline of homes requiring siding replacement or repairs through the next decade.

A focus on marketing directly to homeowners sees James Hardie promote demand for its fiber cement-based products emphasizing product value, durability, and design. The strategy to increase penetration and grow market share involves taking share from competing siding products seen as less durable or higher maintenance. Indeed, over the five years to 2022, the Census Bureau reports that fiber cement siding on newly built houses gained 3% market share in the US compared with vinyl (down 2%), stucco (up 2%), brick (down 2%), and wood (down 1%). Fiber cement siding was the siding of choice in 22% of all new US house completions in 2024. We estimate that James Hardie fiber cement siding is on about 8% of existing US houses.

Another growth initiative is targeted architectural products to appeal to higher-end markets, penetrate regions with different housing styles, and compete with costlier siding materials such as stucco and brick. This involves leveraging research and development into new products to better fit markets and/or improve margins. The firm’s primary R&R market is the US Northeast and Midwest, where the climate and house framing style suit traditional overlap siding, but newer products are targeted at other regions, such as a stucco-look product that competes in the predominantly stucco-clad Southwest.

Bulls say

  • James Hardie’s US segment continues to take market share from lower-cost alternative siding materials, such as vinyl and wood, despite higher prices and a downturn in residential spending.
  • Economic cycles aside, James Hardie’s wide economic moat provides a strong defense for long-term earnings and returns.
  • About one-fourth of all new house builds in the US use fiber cement siding, supporting the firm’s future repair and renovation pipeline as these homes will eventually need re-siding or repairs.

Bears say

  • High interest rates are likely to damp demand for new housing.
  • US homebuyers could continue a shift toward multifamily units rather than single family, causing fiber cement siding demand to decline.
  • Despite two decades in the region, uptake of fiber cement in Europe has been slow and meeting midterm financial targets in this segment seems unlikely.