Insulation industry news from Global Insulation

Saudi Arabia: Foam pipe insulation producer Perma-Pipe International Holdings has secured contracts worth US$10m for major infrastructure projects in Madinah, Makkah and Riyadh. Perma-Pipe International Holdings will deliver pipes fitted with its Xtru-Therm polyurethane (PU) spray foam insulation systems. Some of the deliveries will be served by the company’s upcoming Madinah plant, scheduled for commissioning in August 2024.

President and CEO David Mansfield said "Our new investment in Madinah further supports our growth plans and the Kingdom's 2030 vision. We are extremely proud to be playing our part to realise this vision. It has been very encouraging to see the development of strong leadership and a passion for high levels of customer service which has resulted in these accomplishments, enabling Perma-Pipe to go from strength-to-strength."

EU: The European Union (EU) is holding a consultation over possible changes to the limit on the use of hexabromocyclododecane, a brominated flame retardant (BFR) in consumer products. This includes expanded polystyrene (EPS) and extruded polystyrene (XPS) insulation. The consultation will run until 26 December 2023.

US: Global cement producer Holcim has successfully acquired leading US independent spray foam producer SES Foam. SES Foam has a track record of double-digit growth and expects to record sales revenues of US$200m in 2022, according to Holcim. The group says that the producer stands out for its value-added services to contractors, including onsite technical instruction, business consulting, branding and lead generation support.

Global head of solutions and products Jamie Gentoso said “I warmly welcome all SES employees into the Holcim family. With SES’ leadership in thermal insulation, we are expanding our range of innovative systems for sustainable buildings, from roofing to insulation, to enhance buildings’ energy-efficiency. We look forward to entering our next era of growth together.”

US: Owens Corning has announced its conclusion of a deal to buy polyurethane (PU) foam insulation producer Natural Polymers. The companies say that Natural Polymers president and CEO Benjamin Brown will take on an innovation leadership role at Owens Corning following the completion of the transaction.

Singapore: Luxembourg-based Armacell has opened its new Singapore Customer Experience Centre workshop and training facility. Armacell says that the centre will also stock its thermal, mechanical and acoustic foam insulation products.

President and CEO Patrick Mathieu said "Asia is a strong growth driver for Armacell and we have been investing intensively in the region. This investment is a testament to our confidence in new business opportunities and also highlights our core value proposition as a superior systems solutions provider.”

US: Ireland-based Kingspan has acquired Minnesota Diversified Products, the producer of the DiversiFoam range of expanded polystyrene (EPS) and extruded polystyrene (XPS) foam and polyisocyanurate (PIR) foam billets. The group says that DiversiFoam will join Kingspan Insulation’s North American division and become a key proponent of its 10-year sustainability programme, Planet Passionate. It plans to expand the company’s Rockford EPS foam plastic recycling plant. Minnesota Diversified Products is committed to recycling 99% of production waste.

Managing Director Doug Crawford said "DiversiFoam and Kingspan are a natural fit from a geographic, technical and cultural perspective. The combination of these two outstanding businesses, coupled with Kingspan’s commitment to further investment will provide our collective customer base, our employees and our business partners with significant value. I am thrilled to welcome the DiversiFoam team into the Kingspan family.”

Austria: Austrotherm says that its Resolution Facade foam insulation product is being used for exterior renovations in Vienna’s many pre-1919 apartment blocks. These kinds of jobs require thin insulation to maintain a building’s profile.

Sales director Robert Novak said, “An apartment building built before 1919 has a heating requirement of 120 - 250kWh/m². They are therefore five times worse than newly-built residential complexes, which have had to meet the lowest energy house standard across Europe since 1 January 2021.” He concluded, “There is still a lot of renovation potential in this building category.”

Buildings of this period currently house 500,000 people in Vienna and number 30,000, 20% of the total number of residential buildings. 20,000 are in the Wilhelmian architectural style, known for its facades.

France: LafargeHolcim subsidiary LafargeFrance has relaunched its Airium mineral foam, a concrete block additive, for a new application, namely roof insulation. The company says that Airium has a lifespan of 50 years and “retains heat in winter like most insulation, while also preserving buildings’ freshness in summer” thanks to its phase shift time of over nine hours.

Lafarge France developed the new application in partnership with coatings producer PRB. It said, “We select premium applicators (blowers) from suppliers from LafargeHolcim’s screeds and PRB coatings network. The PRB and Airium partnership thus takes on its full meaning and ensures quality service to new users.”

China: An investigation by non-government agency the Environmental Investigation Agency (EIA) has found that trichlorofluoromethane (CFC-11) is being widely used as a blowing agent in the rigid polyurethane (PU) foam insulation sector. The EIA contacted 25 precursor or foam producers and found that 18 of these plants were using CFC-11 in 10 different provinces.

In May 2018 the journal Nature revealed that CFC-11 emissions had increased by around 25% since 2012 despite reported production being close to zero in 2006. CFC-11, other chlorofluorocarbons (CFCs) and substances that damage the Ozone Layer were banned under the Montreal Protocol from 2010.

The EIA speculates that widespread use of CFC-11 by Chinese PU foam producers may be the source of the reported rise of emissions. It estimates that up to 3500 small and medium sized companies could have switched to using CFC-11 following a reduction in the supply of HCFC-141b, an alternative blowing agent, and lax enforcement of the ban on CFC-11. One company representative the EIA spoke to said that HCFC-141b was US$150/t more expensive than CFC-11.

“This is an environmental crime on a massive scale. How the Montreal Protocol addresses this issue will determine whether it continues to merit its reputation as the world’s most effective environmental treaty,” said Climate Campaign Leader Clare Perry.

The EIA has released its report ahead of the Open-Ended Working Group of the Montreal Protocol meeting in Vienna in mid July 2018.

Hungary: Building materials producer Masterplast has been awarded a Euro0.8m grant from the government for its foam insulation plant at Kal. The grant will be used as part of a Euro1.6m upgrade at the site, according to the MTI-Eco news agency.