Insulation industry news from Global Insulation

Belgium: Knauf Insulation has officially opened a new Euro15m glass mineral wool recycling plant in Visé. It will recycle the glass mineral wool as part of its ‘Resulation’ service. The site will also recycle production off-cuts from Knauf Insulation’s Visé glass mineral wool production plant using a dedicated production line and furnace. The inauguration event was attended by Olivier de Wasseige, managing director of the Walloon Enterprise Network.

Dominique Bossan, member of Knauf Group’s management committee and head of Knauf Insulation Europe, Middle East and Asia, said, “The new facility is an important step towards achieving Knauf Insulation’s commitment to generate zero waste to landfill by 2025 as part of the company’s ‘For A Better World’ sustainability strategy.

Knauf Insulation says that around 85,000t/yr of glass mineral wool waste are generated in France, while in Belgium and the Netherlands the figure is around 30,000t/yr with 26,000t of that total coming from demolition.

France: Isover plans to spend Euro120m on increasing the production capacity of its existing production lines and building a new line by 2025. The subsidiary of Saint-Gobain says the move will add over 70,000t/yr to its glass wool production capacity. The move is in response to “very strong demand driven by energy renovation.”

Euro20m of the planned investment will be targeted at decarbonising production and developing the circular economy. Isover intends to install a treatment unit for deconstruction waste to be reincorporated into the production process as a substitute for virgin raw materials. It also wants to increase in the proportion of recycled glass used in the production process to 80% by 2025.

Isover operates three glass wool plants in France, at Chalonsur-Saône, Chemillé and Orange respectively.

Slovakia: Ireland-based Kingspan has stopped an attempt to buy Trimo due to difficulties obtaining approval from the European Commission. Regulatory approval failed to arrive before a deadline set in August 2020 when Kingspan and Polish private equity fund Innova Capital signed a contract for the sale, according to the Finance newspaper and the Slovenian Press Agency. During its investigation the commission expressed concerns that the acquisition could reduce competition and lead to price rises in several countries. It added that the acquisition would have created the largest supplier of mineral wool sandwich panels in Europe.

Trimo was acquired by Innova Capital in 2016. It produces mineral wool sandwich panels and is reportedly the second largest seller of the products in Europe with a 10% market share. It operates production plants in Slovenia and Serbia and most sells panels in Europe. Innova Capital is expected to select a new buyer for Trimo.

Russia: TechnoNicol plans to invest around Euro350m towards building two stone wool plants as well as other expanded production in other business areas including agricultural applications. A 1.5Mm³/yr stone wool plant will be built in the Novgorod special economic zone, according to the AK&M Information Agency. Construction of a new 1.4Mm³/yr stone wool plant near Almaty in Kazakhstan is scheduled to start in the first quarter of 2022. Both project have a combined an investment of Euro127m. Additionally, the insulation producer is reportedly looking for a site to build an additional stone wool plant in the far east of Russia.

The company also plans in 2022 to launch a new production line for stone wool substrates for use in greenhouse farming at a plant in the Rostov region. Around Euro6m will be spent on the upgrade. Once complete the line will be able to supply the Southern Federal and South Caucasus districts. It will be TechnoNicol’s third production line for mineral wool substrates, joining plants at Ryazan and Tatarstan.

Romania: Belgium-based Knauf Insulation has agreed to acquire the Târnăveni glass wool plant from Gecsat for an undisclosed sum.

Dominique Bossan, the group chief executive officer of Knauf Insulation, said “The Romanian acquisition will support Knauf Insulation’s growth ambitions and add extra capacity to meet increasing demand for our solutions across the Eastern European and Commonwealth of Independent States (CIS) regions.” He added that the company plans to upgrade the plant after the acquisition has been completed.

Slovakia: Knauf Insulation’s plant at Nová Bana produced 104,000t of mineral wool in 2021. Plant director Marián Tkáč told the News Agency of the Slovak Republic (TASR) that the unit reached this record volume despite Covid-19 restrictions, rising input costs and maintenance on the production lines. The plant also installed a flue-gas desulfurisation unit as part of an environmental upgrade in 2021. Despite the high production volume in 2021, Tkáč said that demand for insulation remained high and delivery times were growing.

Spain: Etex has signed a deal with Germany-based Xella Group for the acquisition of its subsidiary URSA. The Belgium-based group says that the move confirms its portfolio shift towards lightweight construction materials. URSA produces its expanded polystyrene (EPS), extruded polystyrene (XPS) and glass and mineral wool insulation across a total of 13 sites and has operations in 20 European countries.

Chief executive officer Bernard Delvaux said “The acquisition of URSA confirms the portfolio shift initiated a few years ago by Etex to become a global leader in lightweight and modular construction. This acquisition is a strategic fit for Etex combining a new growth platform with a strong focus on sustainability. I have been truly impressed by both the quality of the management at URSA and its sound business model. I look forward to welcoming our new teammates to Etex and embarking on a prosperous future together.”

Russia: TechnoNicol plans to carry out an upgrade at its Khabarovsk basalt mineral wool insulation plant. The planned project will fully automate production at the plant and double its capacity. The producer expects the upgrade to improve safety, sustainability and product quality.

US: Denmark-based Rockwool has commissioned its new Ranson stone wool insulation plant in Jefferson County, West Virginia and started commercial production. The company has hired 110 people to work at the 43,000m³ facility. It says that the plant will employ a total of 150 once production has ramped up in mid/late 2021. It is equipped with fuel-flexible melting technology, enabling operations to switch to natural gas from coal. This can reduce the plant’s CO₂ emissions by 30%, according to the company.

Chief executive officer Jens Birgersson said “In the US, as in Europe and Asia, there is a growing demand for Rockwool’s non-combustible, recyclable stone wool insulation. The West Virginia facility will help meet that demand in North America. We are proud that our products play such an important role in reducing the energy consumption and carbon emissions associated with buildings, and do so in a safe, sustainable manner.”

Ireland/UK: Knauf Insulation has launched a new packaging including new designs across the whole range, an upgrade to its compression technology and more environmentally-friendly packaging.

The new packaging designs feature bigger and clearer product names. Products are colour-coded into thermal conductivity groups consistent across the whole glass mineral wool range, and essential features such as the Euroclass A1 reaction to fire classification and Ecose Technology, Knauf Insulation’s unique bio-based binder, are more easily identifiable. The Earthwool brand has been phased out to simplify the branding structure, and a new brand, Rocksilk, has been introduced for its rock mineral wool product range. The insulation producer says that a further upgrade of the compression technology on the glass mineral wool range enables, on average, 15% more insulation per roll and 25% more packs on each pallet for slabs.

“We’ve listened to our customers, but we have also been proactive, trying to pre-empt future needs,” said Vanessa Rae, Marketing Director at Knauf Insulation Northern Europe. “We know how important it is to choose the right product for the application quickly, and move and store it efficiently, whether in-branch or on-site. We also know that sustainability matters more than ever, so we’ve taken these steps to reduce our products’ carbon footprint further so customers can rely on us to help them tick the green boxes for their projects.”