Insulation industry news from Global Insulation

UK: Michael Gove, the Secretary of State for Housing, Communities and Local Government, has told parliament that the government intends to make building materials producers and developers pay to fix all fire-safety issues at high-rise buildings. In a statement Gove said, “We will make industry pay to fix all of the remaining problems and help to cover the range of costs facing leaseholders. Those who manufactured combustible cladding and insulation, many of whom have made vast profits even at the height of the pandemic, must pay now instead of leaseholders.” Flat owners in buildings over 11m tall will no longer be forced to pay for their own repairs under the proposed plans, according to the Times newspaper. Manufacturers and developers face a potential Euro4.8bn bill for the remedial work.

US: Saint-Gobain plans to invest a total of US$400m in expansions to its operations including insulation operations at four US sites. The group says that the sites are located in California and the Southeastern US. It said that the new capacities will apply the most advanced available technologies for industrial performance, safety and sustainability. This will reduce waste by 50% and CO2 emissions by 20% from current levels, according to the company.

Saint-Gobain said it hopes that the investments will strengthen its leadership in North America and accelerate its growth in the region by enriching its comprehensive range of solutions for light and sustainable construction.

Russia: TechnoNicol plans to carry out an upgrade at its Khabarovsk basalt mineral wool insulation plant. The planned project will fully automate production at the plant and double its capacity. The producer expects the upgrade to improve safety, sustainability and product quality.

UK: A public inquiry has heard that Grenfell Tower cladding subcontractor Harley Facades and staff of Saint-Gobain subsidiary Celotex discussed the use of Celotex’s RS5000 polyisocyanurate foam (PIR) insulation as a “case study” to determine “the U-value achieved by the product.” The insulation product was also sold to the contractor at a 48% discount. Ben Bailey, project manager at Harley Facades, denied that the price had anything to do with the final choice of product for the project. However, other documents showed that Harley Facades staff also enquired about the price of a Kingspan K15 insulation product.

In January 2020 Stephanie Barwise Q.C. told the inquiry that Celotex treated the 67m tall building as a "flagship" project for its RS5000 insulation product.

The Grenfell Tower fire in June 2017 killed 72 people. The inquiry continues.

US: Owens Corning has recorded a first quarter loss of US$916m in 2020, compared to a US$44.0m profit in the corresponding period of 2019. Net sales were US$1.60bn, down by 4.0% from US$1.67bn. Insulation sales grew by 2.0% to US$603m (38% of net sales) from US$591m. The insulation section’s negative balance of earnings before interest, taxation, depreciation and amortisation (EBITDA) decreased by 71% to US$10.0m US$34.0m.

Owens Corning chairman and CEO Brian Chambers said, “I’m very proud of our team’s strong execution and ability to deliver our first-quarter results in the face of the Covid-19 pandemic. Our long-standing commitment to safety remains at the forefront of everything we do while serving the needs of our customers, our communities, and other key stakeholders.”

UK: The UK government plans to adopt the recommendations made by Dame Judith Hackitt in her review of building regulations and fire safety published following the Grenfell Tower fire in mid-2017. Other commitments the Ministry of Housing, Communities & Local Government has made include creating a new regulatory and accountability framework to provide greater oversight of the industry and introducing clearer standards and guidance, including establishing a new Standards Committee to advise on construction product and system standards and regulations. It says it will place residents at the heart of the new system, with new routes for engagement and redress, and that it wants to help create a culture change and a more responsible building industry. In addition to setting out its plans to implement the changes called for by Hackitt, the government says that a full review of fire safety guidance within building regulations has also been launched.

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.

UK: An investigation by the BBC’s Panorama news program has alleged that a safety test for Celotex’s RS5000’s polyisocyanurate foam (PIR) insulation board product used extra fire retardant in safety tests. The programme believes that a different product was eventually sold to the public. It also accused the subsidiary of Saint-Gobain of mis-selling the insulation with misleading marketing.

Celotex said that it was unaware of this allegation and had not identified anything that would support it. It is investigating this allegation as a ‘matter of urgency.’ It added that it had not used any special formulation for a recent successful BS-8414 system test in May 2018 or Class 0 fire testing.

Celotex suspended supply of RS5000 PIR insulation board in June 2017 following its use as part of the rainscreen cladding system in the refurbishment of Grenfell Tower. The building had a fire in June 2017 that killed 72 people.

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.

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.