Insulation industry news from Global Insulation

UK: Knauf Insulation’s Earthwool RainScreen Slab product has been certified by the British Board of Agrément (BBA) for use in high-rise residential applications. The BBA certification follows the December 2018 update to Approved Document B, which mandates the use of non-combustible materials achieving a Euroclass Reaction to Fire Classification of A1 or A2 s1-d0 in the external walls of certain buildings over 18m in height.

“Non-combustible insulation is the best choice for architects, specifiers and contractors as it will not contribute to the development or spread of fire” said Steve Smith, Head of Product Management and Business Intelligence at Knauf 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.

US: Kathy Miks, spray foam Product Manager at Johns Manville, has been elected as the Vice Chair of the Spray Foam Coalition, an organisation of companies that produce and sell polyurethane spray foam insulation systems and the chemicals and equipment necessary for their use. As Vice Chair, Miks will work alongside the organisation’s Chair to lead efforts aimed at educating and promoting spray foam and its benefits. She will serve as Vice Chair through December 2019, and then transition to the position of Chair through 2021.

Miks is an accomplished industry professional, bringing more than 18 years of experience to the role. In her current position as Product Manager, Miks oversees the spray polyurethane foam and polyiso wall system portfolios for the Johns Manville Building Insulation division. In addition to her full-time role with Johns Manville and new responsibilities with the Spray Foam Coalition, Miks is on the steering committee for the Polyisocyanurate Insulation Manufacturers Association. Miks holds a bachelor’s degree in engineering from the Colorado School of Mines.

The Spray Foam Coalition was founded in 2010 by the American Chemistry Council’s Center for the Polyurethanes Industry to promote the use of spray polyurethane foam and its benefits in US applications, provide a forum for helping shape public policy and support the safe manufacture, transport and application of the product.

Belgium: Record earnings from Recticel’s insulation business have lifted the company’s financial performance in 2018. Adjusted earnings before interest and taxation (EBIT) rose by 13.2% year-on-year to Euro38.1m in 2018 from Euro33.7m in 2017. Overall, its adjusted EBIT fell by 4.8% from Euro63.3 from Euro66.5. Sales from its insulation division fell slightly to Euro244m.

“2018 has been a challenging year for Recticel, in a context of very soft European bedding and furniture demand since the spring, and of declining automotive demand in Europe and Asia since the summer. Thanks to the all-time high results of our Insulation division, the company has managed to hold the Adjusted EBITDA (-1.6%) in line with the level of last year,” said chief executive officer (CEO) Olivier Chapelle.

The foam products producer said that it had increased its stake in Turvac, a Slovenian producer of vacuum insulation panels, to 74% from 50% in early 2019. The company operates a plant in Šoštanj.

Azerbaijan/Georgia: TechnoNicol plans to increase its mineral wool exports to Azerbaijan and Georgia from Russia by 30% year-on-year in 2019, according to the Trend News Agency. Mineral wool production at its Krasny Sulin plant in Russia increased by 6% year-on-year to 1.5Mm3 in 2018 due to growing exports.