Insulation industry news from Global Insulation

UK: Exterior cladding systems have come under scrutiny in the aftermath of a devastating fire at a tower block in west London that has killed at least 17 people. The system was retrofitted in 2016 to the 24-storey building that was originally built in the 1970s, according to Reuters. Concerns have been raised about the speed the fire spread. Suspicions have targeted the flammability of the insulation panels used in the façade and whether fireproof barriers were installed properly at the site. It is believed that wall fixings, exterior zinc panels and insulation panels were used in the cladding according to a planning document relating to the building that was published by the local government in 2012. It is unknown whether the insulation material included any fire retardant chemical additives.

“Without knowledge of the specific materials used we cannot say at this early stage if any of the conclusions above are relevant to this tragic incident, but the increasing use of combustible materials in construction needs to be addressed if further events are to be avoided,” said Jim Glockling, Technical Director at the Fire Protection Agency (FPA). He added that the FPA believes that local building regulations need to be updated to consider, “both the external envelope of the building and its resilience to fire ingress.”

Prime minister Theresa May has ordered a full public inquiry into the incident.

US: Owens Corning has signed an agreement to acquire Pittsburgh Corning, a producer of cellular glass insulation systems for commercial and industrial markets, for around US$560m in cash, on a cash free and debt free basis. The transaction, which is subject to regulatory approvals, is anticipated to close in the third quarter of 2017.

“The acquisition of Pittsburgh Corning will further expand Owens Corning’s commercial and industrial product offering and grow our presence in Europe and Asia,” said Julian Francis, president of Owens Corning’s Insulation Business. “The addition of Pittsburgh Corning will build on our core glass technologies and accelerates our progress in making Owens Corning the leading provider of insulation solutions with fiberglass, foam, mineral fibre, and cellular glass.”

Pittsburgh Corning produces cellular glass insulation products for commercial and residential buildings and energy and industrial applications. Its productions include Foamglas. The company also produces a range of complementary accessory products including sealants, adhesives, and jacketing. Pittsburgh Corning employs over 1100 people in 17 countries. It operates facilities in the US, Belgium, Czech Republic and China. It reported sales of over US$240m in 2016.

Norway: Saint-Gobain has entered into talks with the owners and shareholders of Glava to buy their shares, with the support of the company’s management. Prior to this negotiation, Saint-Gobain already owned 17% of the capital of Glava, which has manufactured products under an Isover license since 1960. The acquisition will be subject to the scrutiny of the relevant competition bodies.

Insulation producer Glava operates two mineral wool plants at Askim near Oslo, and at Stjørdal near Trondheim. It also has workshops producing expanded polystyrene and ceilings. Glava supplies a comprehensive range of insulating products and accessories to its customers. The company reported sales of over Euro140m in 2016.

Denmark: Lars Christian Lilleholt, the Minister for Energy and Climate, has stopped subsidies for domestic cavity wall insulation projects due to problems related to the scheme. The subsidies were stopped on a temporary three-month basis in March 2017 and this had now been made permanent in conjunction with the energy companies that take part in the scheme. A survey published in March 2017 reported errors in 60% of the projects carried out under the scheme.

Germany: BASF has launched an updated version of its Elastospray LWP spray foam insulation. The product has been changed to respond to European Union (EU) plans to reduce fluorinated gas emission by two-thirds by 2030. Hydrofluorocarbon blowing agents in the product have been replaced with more environmentally friendly alternatives.

Belgium: Knauf Insulation’s chief executive officer (CEO) Jean-Claude Carlin says he is committed to increasing production investment in Europe and North America. The group’s Visé plant in Belgium plans to restart its second line by the end of 2017 as well as adding new capacity to meet increasing demand for blowing wool. An upgrade to a line at St Egidien in Germany is underway following mineral wool production line upgrades at Nova Bana in Slovakia and Skofja Loka in Slovenia in 2014 and 2015 respectively. Another as yet unannounced European production line upgrade is planned for 2018. The group is also restarting the second line at its Inwood plant in West Virginia to support growing residential demand in the North East of the US.

“The first few months of the year proved to be highly promising for the industry and in good times it is vital that we focus on doing an even better job of providing the best possible service and quality for our customers. That is why we are planning on maximising our global footprint through investing in improvements and increasing our production capacity across the globe,” said Carlin. He has conducted a fact-finding mission visiting plants and customers since he took up the post in February 2017.

Australia: Pricewise Insulation says that it is hopeful that a shortage of pink batts mineral wool insulation products will be resolved following the end of a strike at Fletcher Insulation in late May 2017. Workers at the insulation producer started industrial action in mid-February 2017. Pricewise, an insulation distributor noticed falling stock levels of the product during the strike.

US: Johns Manville has won Insulate America’s supplier of the year award. The insulation producer has won the award four times in five years since 2013. Insulate America is a cooperative group of locally owned, independent insulation contractors. It is the largest independent insulation contracting organisation in the US with 200 locations in 46 states. Representatives from each of the locations vote on the award.

Russia: EuroChem, a fertilizer producer, and China’s ChemChina have signed a memorandum at the 2017 St Petersburg International Economic Forum on the creation of a joint venture to produce chemical industrial products including isocyanates, a precursor of spray polyurethane foam insulation. The cost of the project is estimated to be US$500m, according to the Tass News Agency. The joint venture will also produce propylene oxides for the use in the development of synthetic lubricants.

The companies plan to start the collaboration by forming a working group to further evaluate the technical possibilities of the project and will carry out a financial and legal examination of the project. Once complete the first project will be an upgrade to EuroChem’s Novomoskovskiy Azot plant in the Tula region. Products from the plant will be targeted at the Russian market.

Germany: Va-Q-Tec is preparing to move its headquarters to Würzburg from Dürrbachau. The new premises are intended to allow the producer of vacuum insulation panels (VIPs) and other thermal products to bring together five departments that were previously at different locations. The move is planned to start in June 2017 with the production department scheduled to relocate to the new headquarters by the start of 2018.