Insulation industry news from Global Insulation
UK/Ireland: Knauf Insulation UK & Ireland has launched ‘OmniFit Slab 32’, a 32 lambda glass mineral wool insulation slab product for use in light steel frame systems (SFS) as part of a rainscreen façade or other external wall build-ups.
Liliya Luke, the Glass Mineral Wool Product Manager at Knauf Insulation, said “We have launched OmniFit Slab 32 to help our customers deliver the low U-values required, without compromising on fire safety, acoustic performance or sustainability.” He added, “Specifiers can now optimise their rainscreen façade systems by adding the benefits of glass mineral wool to their build-up - delivering acoustic performance, and reduced embodied carbon compared to rock-only solutions, with an insulation specification that remains completely non-combustible.”
The new product is primarily designed for use with ‘Rocksilk RainScreen Slab’ when used in rainscreen applications, and is suitable for use in the external wall systems of all residential buildings over 11m tall and relevant residential buildings over 18m tall. It is the latest addition to Knauf Insulation's OmniFit range of glass mineral wool roll and slab products.
Finland/Spain: Finland-based UPM Biochemicals and Spain-based URSA have developed a new type of glass wool insulation that uses a proprietary lignin-resin binder. The companies have worked together to optimise the binder composition for both performance and smooth runnability on URSA’s production lines. UPM Biochemicals says that UPM BioPiva lignin is a “sustainably produced, cost-effective and versatile raw material that has proven valuable in the creation of many value-added industrial applications, especially in lignin-based phenolic resins.”
Christian Hübsch, Director Sales & Marketing at UPM Biochemicals said “We are thrilled about having reached this milestone together with our partners from URSA, as it marks a potentially disruptive innovation for the insulation materials industry in general, and a great achievement for URSA with its long-held vision to go green and to reduce the carbon footprint of its products,”
Wolfgang Marka, Managing Director of URSA-Adria, added “We undertook long-term studies with UPM Biochemicals to assess the viability of replacing synthetic resins with a new bio-based binder and we are excited to produce one of the most sustainable glass wool insulation materials available.”
UPM Biochemicals develops and sells wood-based biochemicals for use in a variety of industries including insulation. It is building an industrial-scale biorefinery in Leuna, Germany to convert solid wood into biochemicals.
URSA produces both mineral wool and extruded polystyrene (XPS) insulation products in Europe. It is a subsidiary of Etex.
