Insulation industry news from Global Insulation

US: Johns Manville (JM) plans to build a new blowing wool production line at its Winder glass wool plant in Georgia. Construction is expected to start early in 2026 and the new line will be operational in mid-2027. When this project is complete, JM will employ more than 350 people in Winder.

“Climate Pro insulation continues to see strong growth and demand in the market,” said Bob Wamboldt, president and CEO of Johns Manville. The new production line is intended to give JM easier access to Central and East Coast markets in the country.

UK: Rockwool has submitted a Section 73 application to Birmingham City Council in support of its plans to build a factory at a site in Peddimore, Minworth. The plant would be only its second in the UK. The application requests permission to vary some of the details in the current planning permissions at Peddimore to suit Rockwool's specific proposal. If approved, Rockwool will then submit a more detailed reserved matters application later in 2025 or early 2026. Once detailed plans are developed there will be another round of community consultation. Rockwool hopes that construction can begin in 2026, with production starting in 2029.

Rockwool's proposed new factory will feature proprietary electric melting technology and boost supply capacity for UK and Ireland customers while also supporting its global sustainability plans. The Peddimore site at Minworth has been designated specifically for manufacturing and logistics uses and is part of a long-running regeneration and development project.

Rockwool’s UK and Ireland managing director Nick Wilson said "Since we announced our intentions to expand the business into the West Midlands, we have had an opportunity to share our plans with the community and are very grateful to those who have provided feedback. We are taking all feedback into consideration as we develop the plans and have included the community's observations so far in our Section 73 application to the council. We look forward to meeting with community members again in the coming months."

Russia: TechnoNICOL says that it will invest US$219m in new mineral wool plants and plant upgrades in Russia throughout 2025, as part of a drive to raise its capacity to 5Mm³/yr by 2030. Interfax has reported that projects include the upcoming Krasnosulinsky stone wool insulation plant in Rostov, scheduled to open in late 2026. In Moscow, the company is investing US$46.2m to rebuild it Serpukhov glass wool plant, scheduled for completion in April 2026. At its Ryazan plant, meanwhile, TechnoNICOL is installing a 1.25Mm³/yr mineral wool recycling line and captive power plant, with a combined investment of US$29m.

Egypt: AlexForm has inaugurated its new US$13.8m, 2.1Mm²/yr Sokhna insulation plant in the Suez Canal Economic Zone. Arab News has reported that the plant is equipped with polyurethane (PU) and stone wool insulation production lines. It will employ 120 workers.

Russia: TechnoNICOL plans to build a further plant in Khabarovsk Krai. Interfax Russia & CIS Business News has reported that the plant will produce technical insulation, as well as 80,000m³/yr of shipbuilding insulation and 20,000m³/yr of substrates for vegeculture. TechnoNICOL plans to invest US$3.49m in the plant, and commission it in mid-late 2025.

France: Revibat has announced the launch of a new 1.5t/hr glasswool recycling line, featuring recycling equipment supplier Andritz’s NeXline AirLay system. The line, situated near Paris, will receive post-consumer glasswool from around the French capital. Revibat says that it plans to roll out the NeXline AirLay system in order to supply its recycled insulation production operations across France.

Spain: Saint-Gobain has launched a €40m expansion and upgrade to reduce CO₂ emissions by 70% at its Azuqueca insulation plant in Castilla-La Mancha. The producer will replace the plant’s existing furnace with a new electric one. When operational in early 2026, the upgraded line will expand the Azuqueca plant’s capacity by 40%. The furnace will run on renewable electricity sourced under a power purchase agreement signed with utilities provider Endesa in 2022.

Romania: Knauf Insulation România announced the start of operations at its new Târnăveni glasswool insulation plant in Mureș County on 22 January 2025. Transilvania Business News has reported that the plant will produce up to 75,000t/yr of insulation for local and export markets. Knauf Insulation România invested €140m in construction of the plant, which first commenced in March 2023. The producer acquired another, existing plant at the site in May 2022, investing €4m in its modernisation.

Knauf Europe, Middle East and Asia Regional CEO Dominique Bossan noted the growth of demand for insulation in South East Europe.

Russia: TechnoNICOL plans to invest US$11m in automating logistics across its mineral wool plants by 2026. Russian-owned AK&M News has reported that the investments will go towards the installation of automated loading equipment and plant digital twins. This is expected to more than double labour productivity to 180,000m³/yr per worker. Plants scheduled for automation upgrades in 2025 include the Serpukhov and Chudov glasswool insulation plants.

TechnoNICOL’s total investments in automation and digitisation totalled US$2.75m in 2024.

Russia: TechnoNICOL and the Corporation for the Development of the Far East and the Arctic (KRDV) have agreed to build a new US$29.3m, 400,000m³/yr stone wool insulation plant in Khabarovsk Krai. When commissioned in late 2026 or early 2027, the plant will be TechnoNICOL’s third in the krai and will employ 140 people. Russian-owned AK&M News has reported that surveys and design documentation for the plant are scheduled for submission in June 2025.