Gypsum industry news

US: Alternative wallboard developer Xeriant says that it has appointed Mark Sternberg to its advisory board. Sternberg is currently Chief Financial Officer at bio-engineering firm Debina Diagnostics. He previously worked as US Sales Manager of Saint-Gobain Abrasives and President of Moyco Precision Abrasives, which developed nano-diamonds, among other technologies.

Sternberg holds a bachelor’s degree in Political Science from Emory University in Atlanta, Georgia, and an MBA from Fox School of Business at Temple University in Philadelphia, Pennsylvania.

US: GMS raised its sales by 3.5% year-on-year to US$1.5bn in the second quarter of the 2025 financial year. The producer noted volumes growth and ‘resilient or improved’ pricing across its product categories, with gypsum wallboard accounting for 39% of total sales. It recorded an impact of US$20m in reduced sales due to Hurricanes Helene and Milton, primarily impacting the single-family residential market. Adjusted earnings before interest, taxation, depreciation and amortisation (EBITDA) fell by 11% to US$152m.

GMS said that an ‘attractive capital structure’ helped it to achieve its strategic priorities in the quarter, including expanding its market share for its core products.

US: National Gypsum has donated US$1m to 42 schools and non-profit organisations in the US and Canada. Employees from subsidiaries including Gold Bond Building Products, Gold Bond Canada, PermaBASE Building Products, ProForm Finishing Products and Unifix nominated the beneficiaries.

Chair Thomas Nelson said that initiatives of this kind are “crucial in equipping the next generation with the skills and knowledge to become innovative leaders.”

US: Eagle Materials grew its sales in the first half of the 2025 financial year, which began on 1 April 2024, by 0.7% year-on-year. This resulted in revenues of US$1.23bn for the six-month period. The company’s earnings before interest and taxation (EBIT) also rose, by 1.5% year-on-year to US$378m. Its gypsum wallboard segment generated revenues of US$433m, up by 1%, with 1% growth in volumes, to 140Mm².

President and CEO Michael Haack said “Eagle’s portfolio of businesses continued to perform well, despite ongoing adverse weather during the second quarter of the present financial year. We used our strong cashflow to continue advancing our long-term growth and value-creation strategies. We remain optimistic about our near-term and future opportunities and confident in our ability to execute on them. The current economic environment is constructive for our businesses. Employment is strong, recent inflation data should support a more accommodative monetary environment, spending from the Infrastructure Investment and Jobs Act is still in the beginning phases and housing supply remains chronically short because of decade-long production deficits.”

US: A study by Resource Recycling Systems found that 33% of construction and demolition materials (CDM) entering landfill in Summit County, Colorado, could be effectively diverted into CDM recycling. Gypsum wallboard was among the 11 materials included in the study. Local press has reported that county authorities aim to reuse or recycle 25% of CDM generated locally by 2028, and 50% by 2035. Landfill capacity will run out in 2078.

CDM constituted 30% of Summit County’s landfill intake during the study period.

US: Xeriant will begin to produce its Nexboard alternative wallboard for sale at some time in the near-term future after making further recipe adjustments focused on ensuring fire safety. The company has contracted large-scale production to a ‘well-established’ producer, with which it is currently in the setup stage. It is also in talks with a bank about finance.

CEO Keith Duffy said "After initial fire testing at a national certification laboratory in June 2024, we engaged a polymer chemist to refine Nexboard's composition with a focus on passing the rigorous NFPA 286 fire safety test. This step followed several modifications in the base material and fire-retardant compositions and the finalisation of a production method that ensures the highest-volume, best quality and lowest-cost output. This extensive research and testing over many months has led us to believe that the additional changes will enable Nexboard to meet or even surpass the existing code requirements for building materials used in our targeted applications."

US: GMS recorded first-quarter sales of US$1.4bn in the 2025 financial year, which began on 1 April 2024. This corresponds to a 3% year-on-year rise from first-quarter 2024 financial year levels. Group adjusted earnings before interest, taxation, depreciation and amortisation (EBITDA) dropped by 16% to US$146m. During the reporting period, GMS increased its gypsum wallboard sales by 3%, to US$588m. It reported an overall rise in sales volumes, buoyed by 4% growth in single-family residential construction, offsetting declines in multi-family residential and commercial construction. President and CEO John Turner nonetheless announced a new US$25m/yr costs reduction programme, due to on-going ‘market pressures.’

Turner said "We continued to focus on the execution of our strategic pillars and adapting to shifting end-market demand, and are managing costs more firmly across the business. We believe the market pressures we faced this quarter will likely persist over the next several quarters, at least until the expected reduction in interest rates can positively impact demand for our products.”

Mexico: Saint-Gobain has entered into a definitive agreement to acquire construction chemicals producer Ovniver Group for US$815m. The parties expect to conclude the deal in early 2025. Ovniver Group produces its CeMix brand adhesives, renders, surface preparations and waterproofing products across 16 sites in Mexico, Guatemala, Honduras and the US.

Ovniver Group recorded revenues of US$285m in 2023, with an average annual growth rate of 20% over the past five years.

US: The Oregon Department of Environmental Quality is receiving public comment on its revised 2021 Climate Protection Program, under which natural gas users, including gypsum wallboard producers, will face tighter emissions regulations. The programme will enable plants to buy credits for emissions above regulation level, with the money raised primarily going to fund community-based projects. Local press has reported that the revised rules aim to help realise a 50% reduction in CO₂ emissions by 2035 and a 90% reduction by 2050. The latest revision also shortens companies’ compliance period from three years to two.

US: Eagle Materials raised its sales in the first quarter of the 2025 financial year to US$609m, up by 1% year-on-year. Its adjusted earnings before interest, taxation, depreciation and amortisation (EBITDA) grew by 5% to US$225m. The group’s Light Materials segment raised its sales by 2%, to US$248m, 41% of group sales. Its operating earnings grew by 5%, to US$103m. A rise in gypsum wallboard prices offset a 1% decline in sales volumes to 70.3Mm² of wallboard, while paperboard sales volumes rose by 10% to 91,000t. The segment also reported a drop in operating costs, including for energy.

CEO Michael Haack said “Our portfolio of businesses continued to perform well, despite adverse weather conditions during the quarter across many of our core markets. Underlying fundamentals in our markets continue to be favourable, and we expect demand for our products to remain steady for the balance of the year. In addition, despite some interest-rate sensitivity, residential construction activity remains resilient, given chronic housing-supply shortages and continued underlying demand strength. Our well-positioned balance sheet, significant cash flow generation and consistent, disciplined operational and strategic execution through shifting economic cycles position Eagle for another strong fiscal year."