Insulation industry news from Global Insulation

China/US: France-based Arkema has announced progress at two locations towards increasing the production capacity of its blowing agent product Forane 1233ZD. In China the group says its partner Aofan has started operation at a production plant. In the US at Calvert City, Kentucky the group has broken ground on the construction of an upgrade to a production line at its existing plant. The US$60m project is expected to be completed by early 2024. Both units are intended to increase the global availability of the Forane 1233ZD product.

The chemicals company is promoting the use of fluorinated liquid blowing agent due to its sustainability advantages. The product is used primarily in closed celled polyurethane foam for building insulation and cold chain applications. It also has applications for the thermal management of batteries in electric vehicles.

Russia: Denmark-based Rockwool says that it is entirely out of contact with its Russian business, under on-going EU trade sanctions against the country. As such, the group now views its relationship to its Russian plants merely as an ownership of shares.

EnergiWatch has reported that Saint-Gobain has described a similar situation in relation to its operations in the sanctioned nation. The France-based producer said "The Russian part of our business has lived a self-governing and strangled existence since the start of the invasion. This happened to secure jobs for our employees." It added "We have stopped all investment projects."

Romania: Knauf Insulation has begun mineral wool production at its recently acquired Tarnaveni plant in central Romania after investing Euro4m in upgrades. The investment covered the initial stages of modernisation at the Gecsat plant production line in Mures County, according to a Knauf press release.

A second stage of refurbishment began in September 2022. Once the entire investment plan is implemented, the Knauf Insulation factory in Tarnaveni will have an annual production capacity of about 60,000t/yr of mineral wool, with the aim of serving both domestic needs, as well as markets in Central and Eastern Europe.

Founded in 1918 in Tarnaveni as Ardeleana Glass Factory, former owner Gecsat started producing glass mineral wool at the site in 2007. Knauf announced that it was acquiring the glass mineral wool plant in January 2022 and became its owner in March 2022.

Germany: Heraklith has announced that its wood wool production plant in Simbach will be comprehensively modernised in 2023, alongside a significant increase in capacity. The focus of the planned investment is the moulding of the press line. Here, dimensionally accurate, single-layer lightweight panels and top layers for wood-wool multi-layer panels are created from wood-wool fibres and a mineral binding agent. The conversion work is currently planned for the second half of 2023. However, the exact schedule depends on the delivery situation of some key components.

“The modernisation of the system will ensure the high quality of our Heraklith products in the long term and also further increase occupational safety for our colleagues,” explained Rico Neumann, Director for Sales, Building Construction and Marketing in Germany. “The investment is a positive signal for the long-term prospects of the Simbach site and the future of our most important wood wool plant.”

Markus Uhl, Sales Manager Germany Heraklith Contract Business and Timber Construction, added “Our customers will benefit both from the additional production capacities and from the reliability of the new systems. We assume that our investment will have a significant impact on the rapid availability of our extremely popular wood wool products for underground car park ceilings and timber construction.”

UK: The government has announced funding of up to Euro1.7bn to retrofit 130,000 social and low income homes in England with energy efficiency measures including insulation. It says that the upgrades will help households save around Euro450 - 800/yr on their energy bills at current prices and funding could support around 19,000 green energy sector jobs. The money will be made available via the Social Housing Decarbonisation Fund and Home Upgrade Grant schemes.

Local authorities and social housing providers will be able to submit bids for funding and will deliver upgrades from early 2023 until March 2025, building on the more than 30,000 homes already being upgraded under the Social Housing Decarbonisation Fund and Home Upgrade Grant schemes.