Insulation industry news from Global Insulation

UK/France: A project between the University of Bath, University of Brighton, UniLaSalle in Rouen and five other academic and non-academic partners, and funded under the Interreg VA France (Channel) England programme, is investigating the performance of a range of waste materials and bio-based co-products as alternative building insulation materials. Three different materials are being evaluated: wheat straw bales, rapeseed stalks (processed into bio-composite) and recycled duvets.

A research team at the University of Bath is testing and comparing the thermal performance of each of the insulation materials by constructing three identical prototype wall panels, each containing one of the materials. Their performances will be compared and contrasted with each other as well as against industry standard insulation used currently in most buildings. The panels are 150mm thick by 1.1m2 and fitted with 9mm plywood either side, similar to how insulation is commonly installed within buildings. Each panel contains a number of probes to measure relative humidity, interior and exterior temperature, and heat flux. The panels will undergo six weeks of consecutive testing in an environmental chamber at the University’s Building Research Park. There will be two tests – a steady state and a non-steady state temperature test.

“This is the first time these materials will have been tested in such a robust scientific way, allowing us to accurately assess their thermal performance against each other as well as against industry standard insulation,” said Shawn Platt, Research Associate in the University of Bath’s Department of Architecture & Civil Engineering.

UK: SIG has forecast in a trading update that its sales revenue will fall by 2.3% year-on-year in 2018. It described the UK trading environment as increasingly ‘challenging’ in the second half of 2018 with commercial demand reduced by economic uncertainty, slower house price inflation and falling secondary housing market transactions. Conditions in France and Germany were also reported as slowing down in the second half.

UK: SIG’s revenue has fallen in the three months to October 2018 due to a weakening construction market in the UK. Its revenue in the UK and Ireland fell by 8.7% year-on-year. It said that commercial construction demand had remained dampened by macro-economic uncertainty, house price inflation was slowing and secondary housing market transactions had continued to fall. Its sales in Europe were mixed with quarterly declines in France and Germany but strong gains in Poland, the Benelux region and in its Air Handling business.

France: Saint-Gobain’s Interior Solutions division’s net sales grew by 4.2% year-on-year to Euro5.33bn in the first nine months of 2018 from Euro5.11bn in the same period in 2017. The group said that division performance in the third quarter of 2018 was driven by pricing. Western Europe progressed slightly despite lower volumes in the UK. In North America, the acceleration in price increases in the quarter reduced sales volumes. Asia and emerging countries reported good growth. Overall, the group’s sales rose by 1.8% to Euro31.1bn from Euro30.6bn.

“Saint-Gobain continues along its growth trajectory despite a tough comparison basis in the third quarter of 2017. Our focus on increasing prices – critical in an inflationary environment – continues to pay off. The industrial issues that had weighed on our profitability in the first half of the year are largely behind us,” said Pierre-André de Chalendar, chairman and chief executive officer (CEO) of Saint-Gobain.

France: Two workers have been seriously injured by an explosion at Soprema’s Saint-Julien-du-Sault polyurethane insulation plant in Yonne. A third worker was also injured in the accident, according to Le Monde newspaper. An external company was carrying out work at the site when the incident occurred. Sparks from a grinder are believed to have caused a holding tank to explode.

France: Knauf Insulation plans to invest Euro110m towards building a new rock wool plant at Illange in Moselle. The plant will have a production capacity of 0.11Mt/yr and it is scheduled to start operation at the end of 2019. Insulation produced at the site will be targeted at markets in France and Germany. The new plant is expected to create 120 jobs.

France: Isover France has launched Isover Recycling, a closed-loop recycling service for construction and demolition glass wool waste. The new service has been developed in partnership with recycling specialists. It aims to reduce glass wool dumping in landfill and increase the proportion of recycled content in Isover’s glass wool insulation products. The Isover Recycling service is currently being deployed in two pilot areas: South-East France and Ile-de-France. It will then be rolled-out across the rest of the country. Other countries like Switzerland, Denmark and Sweden already offer construction site waste recycling services.

France: The National Union of Polyurethane producers (SNPU) says that the market is returning to normal following a shortage of methylene diphenyl diisocyanate (MDI) in 2017. Prices of polyurethane insulation panels rose due to the lack of MDI, according to the Le Moniteur trade newspaper. The SNPU added that the market had stabilised since the start of 2018.

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.

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.