US: Workers have walked out of Saint-Gobain CertainTeed’s Blue Diamond gypsum plant in Nevada after rejecting the company's final contract offer. The International Brotherhood of Teamsters has reported that 70 of the plant’s employees will participate in the action in protest against the contract offer, which fell ‘way short of acceptable.’

Saudi Arabia: National Gypsum Company recorded sales of US$4.48m in the first quarter of 2025, down by 0.6% year-on-year. Group net profit rose by 67% to US$352,000. Mist News has reported that sales grew by 26% quarter-on-quarter from the fourth quarter of 2024.

UK: Adaptavate has concluded an agreement for builders merchant Jewson to stock and sell its Breathaplasta lime-based plasters at outlets across the UK. Jewson customers have already had access to Breathaplasta plasters at the retailer’s Norwich, Tavistock and Romford outlets. Breathaplasta’s formulation regulates indoor humidity to prevent mould and condensation. Sales of the product grew by 45% year-on-year in 2024. It is Adaptavate’s first market-ready product, ahead of it carbon-negative Breathaboard alternative wallboard.

Jewson Innovations Manager Matthew Handley said "Developing the solutions and access for tradespeople to build more sustainably is our shared responsibility and our collective goal."

India: Saint-Gobain Gyproc India has launched the country's first Environmental Product Declaration (EPD) for plaster. Press Trust of India News has reported that that the EPD covers Elite 100, Elite MR and Xpert+ plasters produced at the company's Chennai plant.

Plasters Vice President Tridiv Ojha said "This milestone creates a platform for us to engage with our partners in sustainable progress.”