Insulation industry news from Global Insulation

South Korea: KCC has started operating its new second 48,000t/yr glass wool production line at its Gimcheon plant. Chair Chung Mong-jin and chief executive officer Jeong Jae-hun attended a ceremony marking the achievement in late August 2023. The company says that the new line is the largest single one of its type in the country.

US: Owens Corning is planning to close its fibreglass insulation plant at Eloy in Arizona due to poor residential housing market conditions. The Casa Grande Dispatch newspaper reports that the company’s decision was announced at a local council meeting in late July 2023. The Eloy plant was in operation for 15 years before being previously closed in 2010. However, in late 2021 the company announced plans to restart production at the unit. The closure will entail 36 job losses.

US: CertainTeed has completed an upgrade at its Athens glasswool insulation plant in Georgia. Equipment used in the production of loose-fill insulation has been updated, including modifications to the unit’s loose-fill recycling machine. In addition, the plant has installed several new pieces of equipment, including a new baler, water sub-metering system, three air compressors, efficiency pumps on cooling towers and a cooling wind fan. The modifications are expected to save over 7300MWh/yr of energy and 76Ml/yr of water, and reduce landfill waste by over 5000t/yr.

Jay Bachmann, Vice President and General Manager of CertainTeed Interior Products Group, said “The work of our insulation plant in Athens is the perfect example of what sustainability looks like for industrial manufacturing operations, where a series of small changes brought together can make a huge impact. I want to thank the entire Athens team for their success.”

The subsidiary of Saint-Gobain North America previously announced in late 2021 that it was spending US$30m towards building a new insulation production line at the Athens plant. At the time it said that increased production was scheduled to start in late 2023.

Croatia: Knauf Insulation plans to invest Euro120m in an expansion to its Novi Marof mineral wool insulation plant. Poslovni Dnevnik News has reported that the expansion will double the plant's capacity and create 70 new jobs. This is in line with Knauf Insulation's sustainability strategy. Work will commence in late 2023 and reach completion before the end of 2025.

Germany: Grenzebach says that it has completed the construction of the Hütten wood fibre insulation plant in Bavaria's Neustadt an der Waldnaab District for Ziegler Group subsidiary Naturheld. The plant took a total of 12 months to build, and will run on 100% renewable energy. Naturheld will use waste wood from Ziegler Group's wood processing operations in the region. Grenzebach says that it developed a novel wood blending system for implementation at the plant. The supplier said that the plant has a wood fibre production capacity of 6t/hr, and is capable of expanding to 10t/hr. The plant gives Ziegler Group the capacity to produce 1.5Mm²/yr of its wood fibre insulation product.

Managing director Stefan Ziegler said "Building the wood fiber insulation board plant within such an extremely short period was possible only thanks to the close cooperation with a renowned automation partner of international standing like Grenzebach. As a solution provider, Grenzebach supplied both the necessary product and technical know-how and expertise and was able to make the required capacities available at all times."

Croatia: Austria-based Austrotherm plans to invest Euro12m in the construction of a new expanded polystyrene insulation plant in Zabok, near Zagreb. SeeNews has reported that the plant is scheduled for commissioning in early-mid 2024. When operational, Austrotherm expects it to employ 30 people.

Chief executive officer Klaus Haberfellner said "More than 60% of Croatian homes are poorly insulated or not insulated at all." He added "There is also significant potential for insulation of buildings on the popular Croatian Adriatic coast."

South Korea: KCC has signed a memorandum of understanding with the local government in Gimcheon concerning an upgrade to its glass wool plant. The company plans to invest around US$75m on building a second production line at the unit by the end of 2023. The project follows a similar upgrade at the Munmak glass wool plant in 2022.

Serbia: Knauf Insulation Serbia has completed a Euro20m upgrade to its Surdulica stone wool plant. Production has restarted at the unit, according to SeeNews. The company has replaced equipment on the production line and chimney, and installed a new palletisation machine and a desulfurisation system, thereby increasing the recycling capacity of the factory. The investment also includes a new logistics building and a truck parking area. The company plans to hire 15 new employees from May 2023 to support the changes.

Malaysia: Knauf Insulation APAC’s Johor Bahru mineral wool plant has made its first export of unfaced glass wool to Japan. The company said that it has obtained Certification for Japanese Industrial Standards and is now able to begin supplying customers in that market. The 75,000t/yr Johor Bahru plant officially opened in mid-2022. However, the unit reportedly started export glass wool products to Australia in 2021.

Kazakhstan/Russia: The government of Kazakhstan says that it now expects Germany-based Knauf Group to relocate its Russian business to Kazakhstan. It says that this is due to the on-going Russian invasion of Ukraine, which initially led Knauf to freeze investments in the sanctioned state and suspend its trade between it and the EU from March 2022.

Deutsche Welle News has reported that Knauf Group ‘did not confirm’ the Kazakh government’s contention. In defending its decision to so far remain in Russia, Knauf Group’s chair Alexander Knauf said “It’s not about money for us, it’s about 4000 employees. Loyalty to these people means to me that I won’t send them off into an uncertain future.” Russia reportedly contributed 10% of the group's turnover in 2022.