Insulation industry news from Global Insulation

UK: A leaked report by the by fire investigation specialists BRE Global has blamed a poor cladding refurbishment on a lethal fire at the Grenfell Tower in London on 14 June 2017. The document, leaked to the Evening Standard newspaper, found multiple deficiencies in the installation of the windows, cavity barriers and cladding system, and their failure to meet building regulations.

The report described insulation used in the refurbishment as ‘combustible’ and said that it provided a medium for the fire to, ‘spread up, across and within sections of the façade.’ BRE noted that the 75mm insulation foam used on most of the spandrel beams had, ‘no markings to identify the manufacturer of the foam.’ The Evening Standard says that 100mm Celotex foam insulation was also used in the columns but that the BRE report does not further distinguish between the two types.

71 people were killed in the fire that took place on 14 June 2017. The draft BRE report was submitted to the Metropolitan Police Service as part of its investigation.

Romania: Saint-Gobain Isover is upgrading its Ploiesti mineral wool plant. A modernisation and extension project of its stone wool production line is scheduled to start operation in the second half of 2019. The upgrade will increase the plant’s production capacity to 30,000t/yr and extend its range of products for the Romanian market and neighbouring countries.

Saint-Gobain Isover has run operations on its Ploiesti site since 1997, with a glass wool line currently being modernised and due to start up in July 2018, and a stone wool line.

UK: Celotex has found errors in a safety test for its RS5000 polyisocyanurate foam (PIR) insulation board product that was used as part of the rainscreen cladding system in the refurbishment of Grenfell Tower. As part of a review of the product the company has determined that there were differences between the system as tested for BS 8414:2 and the description of that system in the report of the test. The BS 8414:2 safety test was originally conducted prior to the RS5000 product being launched.

The insulation producer is exploring whether any safety issues arise from the differences in the test. It says it has notified the relevant bodies and is contacting its customers.

“It is a matter of real regret for us that this issue has arisen: we fully recognise its potential seriousness and that it will give rise to concern. We are working hard to arrange the further testing as quickly as possible and we will make a further announcement once the results of that testing are available,” said Celotex in a statement.

Celotex suspended supply of RS5000 PIR insulation board in June 2017 following a fire at Grenfell Tower in London that killed 71 people.

France: Saint-Gobain plans to build a new glass wool production line at its Isover branded plant at Chemillé near Angers. The line is scheduled to start production in mid-2019. It is being built to meet rising demand in the French market for roof insulation products.

In addition, Saint-Gobain is planning to open new production lines at its plants in Azuqueca near Madrid in Spain and Vidalengo near Milan in Italy. These lines will open in spring and autumn 2018 respectively. Altogether Saint-Gobain has invested Euro45m in the upgrades with the majority placed in Chemillé.

Kuwait: Saint-Gobain and Kuwait’s Alghanim Industries have become joint venture partners in insulation producer Kimmco. Kimmco runs a mineral wool plant in Shuaiba-Kuwait, operating under license from Saint-Gobain Isover. It reported sales of around Euro70m in 2016 selling products in Kuwait and the Middle East.

Saint-Gobain and Alghanim Industries already operate joint venture in Turkey (Izocam) and Saudi Arabia (Siimco). Kimmco, like the other common joint-ventures, will be managed jointly by both partners and will be consolidated in Saint-Gobain's accounts.

Romania: Saint-Gobain Isover plans to reopen its glass wool production line at its Ploiesti plant in July 2018. The line is expected to restart following a complete furnace rebuild and other upgrades. 50 new jobs will be created in production, logistics and administrative departments.

“The production line allows Isover to adapt its glass wool production capacity to the market demand in the region, given that Romanian market is the largest of the South-East European region. Our decision was generated by the positive trend registered by the construction market in the past year, a trend that is expected to continue over the next years as well,” said Ovidiu Pascutiu, General Manager for Saint-Gobain Rigips and Isover Romania.

Isover has also announced plans to upgrade its stone wool production line at the Ploiesti plant in 2018. The production capacity of the line will be increased by 30,000t/yr in 2019 following the Euro50m upgrade.

France: Saint-Gobain has continued growing its sales across all businesses in the third quarter of 2017. Its overall sales grew by 4.1% year-on-year to Euro10.2bn in the quarter from Euro9.76bn in the same period in 2016. This trend extends to the year so far, with a rise of 4.3% to Euro30.6bn in the first nine months of 2017, from Euro29.3bn in the same period in 2016.

“The third quarter confirmed the upbeat trends seen in the first half, excluding the impact of the cyber-attack. All business sectors and regions advanced, including France. We continued to see a good price effect against a tougher basis for comparison, but not yet sufficient in all of the group’s businesses given the more inflationary raw material and energy cost environment,” said Pierre-André de Chalendar, chairman and chief executive officer (CEO) of Saint-Gobain. He added that the group had signed 23 acquisitions since the beginning of the year, including the recently finalised Glava deal.

Sales from the group’s Interior Solutions division, which includes gypsum wallboard and insulation products, saw its saw increase by 3.6% to Euro5.11bn from Euro4.94bn. The group attributed the sales growth in this business to ‘healthy’ volume trends in Western Europe and in Asia and emerging countries. Trading in North America was reported as ‘stable’ but with a smaller pricing contribution in a more competitive environment. It added that pricing for the division lags behind rises in input costs such as a raw materials and energy.

Norway: Saint-Gobain has completed its acquisition of insulation producer Glava following the approval of the local competition authority. The deal was first announced in June 2017. The two companies have a long history together through a licence agreement for Isover. Prior to the acquisition, Saint-Gobain owned 17% of Glava’s shares and it was represented on the board of directors.

In conjunction with the purchase Jon Karlsen, the managing director of Glava, has also been appointed as the managing director of Saint-Gobain Byggevarer, a company consisting of the brands Weber and Gyproc.

China: Javier Gimeno, head of Saint-Gobain’s business in Asia-Pacific, has blamed production overcapacity for the company’s decision to stop manufacturing glass wool. He said that overcapacity had forced prices down and lowered margins, according to the Wall Street Journal. He added that the company is targeting profits over 10% and that it wants its business in China to grow faster than the national economy. Subsequently, the group has focused on products such as mortars, plastics and car windows. Gimeno also raised the issue of environmental regulations being stricter for foreign firms in China, although this is changing.

UK: Celotex has stopped supplying its RS5000 polyisocyanurate foam (PIR) insulation board product in rainscreen cladding systems for buildings over 18m tall. The decision is a temporary one whilst an investigation into the Grenfell Tower fire continues. The subsidiary of Saint-Gobain previously confirmed that its product was purchased for use in a refurbishment project at the building. The fire is believed to have killed 79 people.

The insulation producer said that safety testing had been undertaken on its RS5000 product as part of a ‘particular’ rainscreen cladding system. It added that, “…any changes to components of the cladding system or construction methods used need to be considered by the relevant building designer.”

The decision by Celotex follows an announcement by the Metropolitan Police that insulation samples collected from Grenfell Tower combusted quickly in tests. The authorities are examining aluminium composite tiles, the insulation behind it and how these tiles were fixed to the building as well as how they were installed. The aluminium composite tiles have also failed initial safety tests.