- Knauf Insulation Acoustic range offers various densities for optimal acoustic performance. - Improves building's acoustic performance by absorbing unwanted sound from external sources and between rooms. - TwinTech® technology ensures a smooth finish on both sides for easy handling and improved appearance. - Knauf Insulation glasswool is non-combustible, sound absorbing, and odorless. - No added formaldehyde, made with up to 80% recycled glass, and ECOSE® Technology. - Suitable for builders, designers, installers, and DIYers. - Compression packed for efficient storage and transportation. - 50-year warranty. - Enhances energy efficiency and comfort while being environmentally conscious.