Insulation industry news from Global Insulation
UK: Knauf Insulation has developed a tool that uses machine learning techniques to measure the energy performance of individual homes. The method can generate an assessment of fabric performance of a residential building within three months, according to BusinessGreen. The product is intended to provide evidence to support the building fabric component of a building's energy performance certificate (EPC) rating, as opposed to Standard Assessment Procedure (SAP) calculations. Such evidence could be used to support return on investment calculations for energy efficiency retrofit programmes.
Rockwool North America releases thicker version of Safe’n’Sound stone wool insulation product
09 June 2020Canada: Rockwool North America has released its Safe’n’Sound stone wool insulation product in a new thickness of 15.24cm (6”). The new thickness offering is planned to help reduce installation time. The product is designed for fire insulation and sound dampening between floors.
Germany: Declare has certified Knauf Insulation’s Supafil blowing wool insulation ‘Red List Free’. The declaration signifies that Supafil contains no Red-Listed chemicals designated as harmful to health by the International Living Future Institute. Knauf Insulation Blowing Wool business development & residential market manager Thomas Baguette said, “Our Declare label underlines the natural credentials of our blowing wool. Supafil is composed of 99% glass mineral wool and less than 1% of antidust and antistatic.”
Isover launches new sand mineral wool product in Spain
21 November 2019Spain: Isover has launched APTA Arena, a new product in its APTA sand mineral wool line. It says it is intended for interior divisions offering high thermal and acoustic performance. The product is also made from over 50% of recycled materials and can be fully recycled after use.
Recitel’s nine-month sales fail to match growing volumes
04 November 2019Netherlands: Nine-month restated sales for Recitel fell by 7.3% year-on-year to Euro924m in September 2019 compared to Euro997m in the corresponding period of 2018. Despite ‘double-digit’ volume growth, insulation sales over the period fell by 4.5% to Euro193m from Euro202m due to pricing issues stemming from the loss of market share to fibre insulation as a lingering after-effect of the isocyanate shortage of 2017. The company noted the ‘ramping-up’ of production at its new plant in Finland, with all products now certified for sale in the Nordic countries. Recticel CEO Olivier Chapelle noted the continued substantial decrease in debt as a positive in the period.
Rockwool’s Comfortboard product certified by California State Fire Marshall’s Building Materials Listing Program
02 August 2019US: Rockwool’s Comfortboard stone wool insulation product has been certified by the California State Fire Marshall’s Building Materials Listing (BML) Program. The product is resistant to fire up to 1175˚C and has a 0/0 Smoke Development and Flame Spread rating. The BML Program certifies products based upon an evaluation of test results that include an analysis of required product performance and reliability features. The testing was completed with a State Fire Marshall (SFM) accredited laboratory.
“This listing supports our continued commitment in the promotion of fire safe building practices and helps us deliver on products that will help architects and builders meet the California Title 24 thermal and Wildland Urban Interface (WUI) requirements,” said Mark Bromiley, Vice President of Marketing & Business Development, Rockwool (North America).
US: Owens Corning plans to expand its RainBarrier continuous insulation product range. The new products in the portfolio will offer better compressive strength. They will be available in the second half of 2019. The building materials producer made the announcement at the AIA Conference on Architecture.
US: Owens Corning has received R-value certification across all its fibreglass and mineral wool batts and rolls sold in the US. This validation was awarded from the North American Insulation Manufacturers Association (NAIMA) following testing and validation by an accredited third-party laboratory.
Under the program, Owens Corning agreed to have a random selection of products regularly tested to verify compliance with the thermal performance requirements of the Federal Trade Commission's (FTC) ‘Labeling and Advertising of Home Insulation’ (16 CFR Part 460) regulation.
The R-value certification represents the latest in third-party verification Owens Corning has earned across its insulation product portfolio. It will be visible on its packaging later in 2019.
China/Germany/US: The Mannheim Court in Germany has found that Chinese companies Guangdong Alison Hi-Tech and Nano Tech infringed one of Aspen Aerogels’ European patents by selling infringing aerogel insulation products. As part of the judgments, the Mannheim Court issued injunctions prohibiting the offer, distribution, use or import of infringing products in Germany and held Nano and Alison liable to Aspen Aerogels for damages, court costs and some of Aspen's legal fees and expenses. The Mannheim Court's decision is subject to an appeal to the Higher Regional Court of Karlsruhe. In a related lawsuit, the Mannheim Court had previously issued a series of judgments against Hiltex Techniche Weefsels, a Dutch reseller of the infringing Chinese aerogels.
In addition, the German Federal Patent Court in Munich found the Aspen patent to be valid as granted in a patent nullity action initiated by Nano. The Munich Court's decision follows other unsuccessful challenges to the validity of Aspen's patents by Nano and Alison in the US and China.
"Our core strategy is to invest in the research, development, commercialisation and protection of our aerogel technology platform worldwide. These European patent wins, along with our 2018 victory at the US International Trade Commission, reinforce the scope and strength of Aspen's patent portfolio," said Don Young, President and chief executive officer (CEO) of Aspen Aerogels.
Knauf Insulation’s Earthwool RainScreen Slab product earns British Board of Agrément certification
08 March 2019UK: 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.