The Knauf Earthwool® Glasswool sound absorbing wall insulation (acoustic) batts range is a new generation of softer, safer and more environmentally friendly glass wool internal wall and acoustic insulation. Advanced compression packaging reduces handling time and the storage space required on-site. This specialist acoustic range of products is available in an Ultra Performance 11kg/m³ and 14kg/m³ density. … Continue reading Knauf Sound Absorbing Insulation (Walls)