Hungary: Denmark-based Rockwool has concluded an agreement to acquire Ravago Building Solutions' 40,000t/yr-capacity Alsózsolca stone wool insulation plant in Borsod-Abaúj-Zemplén County. The producer says that it will use the plant to serve its domestic and Romanian markets. The parties expect to complete the deal in late 2026.

Rockwool CEO Jes Munk Hansen said "Our activities in Eastern Europe have been strong. With this acquisition, we will be further strengthening our ability to serve the regional market. We look forward to working closely with Ravago to ensure a smooth transition and to welcoming new colleagues, customers and suppliers."

Hungary: Masterplast recorded sales of €171m in 2025, up by 26% year-on-year. Its earnings before interest, taxation, depreciation and amortisation (EBITDA) more than quadrupled to €9.2m. Thermal insulation systems sales fell by 3% but still accounted for the largest share of sales, at 39%. Geographically, sales grew by 78% in Hungary, by 11% in Poland and by 6% in Ukraine. However, they fell by 35% in Italy, by 17% in Slovakia, by 7% in Germany, by 10% in North Macedonia and by 6% in both Croatia and Romania.

Despite its sales and earnings growth, Masterplast’s net loss widened to €14.9m, more than triple its 2024 loss of €4.6m. The figure for 2025 included one-off losses of €7m, related to the discontinuation of a stone wool insulation plant project in Central Europe, and €2.6m in provisions for the closure of the group’s extruded polystyrene (XPS) production unit.

During 2025, Masterplast noted increased capacity utilisation at its expanded polystyrene (EPS) and XPS plants in Serbia. Other production units fell short of 2024 levels, while overall cost efficiency increased.

Norway: BEWI recorded sales of €199m in the first quarter of 2026, up by 6% year-on-year from first-quarter 2025 levels. Group earnings before interest, taxation, depreciation and amortisation (EBITDA) of €22.2m, up by 43%. The producer's Insulation & Construction segment contributed 50% of sales, at €99.5m, down by 2% year-on-year. Its EBITDA remained level year-on-year at €8.3m.

During the quarter, BEWI opened a new expanded polystyrene (EPS) recycling line at its Fredrikstad insulation plant in Norway. The group adjusted its insulation capacity utilisation and expenditure amidst an on-going construction industry downturn and high inflation. It intensified measures to increase operational efficiency and price and margin management across all units. Additionally, BEWI initiated extra price adjustments to cover ‘rapid and high fluctuations’ in raw materials and energy costs. It now expects ‘further profitability increases’ based on its current volumes.

UK: Flintshire County Council has received Knauf Insulation UK & Ireland’s plans for its new, 100,000t/yr stone wool insulation plant at a former Tata Steel site in Shotton, Wales. The Daily Post newspaper has reported the submitted details for the plant as involving an investment of €231m and creating 137 direct and 131 indirect jobs. The project has provisional North Wales Growth Deal funding worth up to €16.2m.

Knauf Insulation UK & Ireland Project Director Ian Gornall said "The new facility will help us meet growing demand for non-combustible, low-carbon insulation, supporting the UK's net zero and building safety goals."