Insulation industry news from Global Insulation

France: Knauf Insulation has inaugurated a new, €100m stone wool ceiling tiles line at its Illange plant in Grand Est. In a post to LinkedIn, supervisory board member Isabel Knauf said that the line is ‘highly automated’ and built to recycle 100% of offcuts back into insulation production at the Illange plant. The new ceiling tiles line has created 50 additional jobs.

UK: Knauf Insulation has submitted plans for a €196m, 100,000t/yr mineral wool insulation plant in Shotton, Flintshire. The plans involve the use of 120,000t/yr of basalt, slag and recycled stone wool insulation to produce insulation, using a submerged arc furnace (SAF). Local press has reported that the plans will now be subject to scoping opinion, ahead of an environmental impact assessment.

Regional Managing Director Northern Europe Neil Hargreaves said "Knauf has a proud history of production in Wales and this project aligns with the Welsh and UK governments’ commitment to sustainability and the industrial vision for North Wales and Deeside, using UK-first SAF technology."

Austria: Knauf Insulation will build a €30m, 10,000t/yr mineral wool recycling plant at Ferndorf in Villach, Carinthia. When commissioned in late 2026, the plant will recycle both glass and stone wool insulation. Kleine Zeitung Online News has reported that the process will consist of melting and granulation of the materials for use in subsequent insulation production.

The Austrian government will introduce a landfill ban for mineral wool from January 2027, but the country currently has no recycling plants for the material.

UK: Knauf Insulation plans to build a €202m, 100,000t/yr stone wool insulation plant in Shotton, Flintshire. The new Shotton plant will produce reduced-CO₂ insulation using a submerged arc furnace (SAF). It will be Knauf Insulation’s second in North Wales, along with its existing Queensferry stone wool insulation plant, also in Flintshire. The company’s other UK plants are in Cwmbrân, Gwent, and St Helens, Merseyside.

Managing director of Knauf Insulation Northern Europe Neil Hargreaves said "This project aligns with the Welsh and UK governments’ commitments to sustainability and the industrial vision for North Wales and Deeside. Using UK-first SAF technology, the new factory will support the need for safer, more energy efficient and sustainable buildings."

The new Shotton plant accords with the UK government’s €190m plans for a Flintshire and Wrexham Investment Zone, centred on ‘advanced manufacturing’ and intended to attract €1.19bn of private investments.

UK: Knauf Insulation has reopened its St Helens glass wool insulation plant in Merseyside following a 25,000t/yr capacity expansion. Local press has reported that the upgrade included the installation of a larger furnace for melting locally-sourced glass cullet. The new equipment allows for the addition of higher-thickness products to Knauf Insulation’s existing ranges.

Merseyside Mayor Steve Rotheram attended the reopening and noted the plant’s importance in continuing St Helens’ tradition of glass products manufacturing.

World: Germany-based gypsum wallboard and plaster producer Knauf and its insulation subsidiary Knauf Insulation have consolidated their online presence with a new website, knauf.com. The site offers access to the group’s entire product range. Knauf said that the shift aims to help customers to increase their productivity.

Knauf Ibérica marketing and technical director Pablo Maroto said "This new platform reinforces our commitment to innovation and facilitates access to our solutions at a global level."

Romania: Knauf Insulation has announced the completion of its new 100Mm²/yr mineral glass wool plant in Târnăveni, scheduled for inauguration by the end of 2024. With an investment of approximately €140m, the facility has a capacity of 75,000t/yr of mineral glass wool. This output will meet both domestic and regional market demands and create 100 jobs.

Adrian Garofeanu, general manager of Knauf Insulation Romania and Bulgaria said “In the second half of 2024, we are inaugurating the new Knauf Insulation unit in Romania. It is a remarkable success of the team, which will turn Târnăveni into a key location on the map of the international production of mineral glass wool.”

US: Knauf Insulation has secured US$3.28m in funding from the Environmental Protection Agency (EPA) to develop and verify Environmental Product Declarations (EPDs) for insulation. Knauf Insulation will produce the EPDs based on comprehensive Life Cycle Assessments of its products.

Knauf North America director of sustainability Gabriela Fleury said "Transparency is embedded in our core values and a key component of our business conduct. It is imperative that our product documentation provides accurate, reliable and updated information to our stakeholders. This grant will leverage the development and improvement of EPDs, which not only allows clients to make informed decisions about lower embodied carbon products, but also indicate areas of improvement to lower greenhouse gas emissions throughout our operations. This grant represents a significant sustainability leap for all of our stakeholders. It enables us to enhance our EPD portfolio, meeting increasing market demands for product transparency."

Spain: Knauf Ibérica has announced the launch of Etiks, a façade system comprised of Aquapanel Outdoor mineral wool and expanded polystyrene boards. Alimarket-Construcción News has reported that the system is compatible with Knauf ColorMix technology, enabling rapid on-site colouring of finishes or primers.

Product manager Isabel Gómez said "The external thermal insulation composite system is very interesting for refurbishing or constructing buildings for energy efficiency, greater comfort and savings in air conditioning."

UK: Knauf Insulation UK & Ireland is preparing to build a €200m rock mineral wool plant to supply the UK market. The company is currently discussing with the authorities where the plant will be situated. The unit will have a production capacity of over 100,000t/yr and will use low-carbon electric melting technology. It is anticipated the additional capacity will become available in 2026.

Neil Hargreaves, Knauf Insulation’s Managing Director for Northern Europe, said "Following the €50m investment across our two UK glass mineral wool plants in 2023 - 2024, this represents another exciting development for the business and our valued customers, as well as a further sign of confidence from Knauf Group in the future growth of the UK and Northern European mineral wool markets. The investment represents a step change in the capacity, capability, and sustainability of our UK rock mineral wool solutions, whilst significantly contributing towards Knauf Group’s ambitious sustainability goals."