The Knauf WF Acoustic Resilient Layer is a 10mm premium wood fibre insulation board, engineered to enhance acoustic performance in flooring systems. Made from fresh wood thinnings and bonded with natural lignin, it delivers effective impact sound insulation while maintaining ecological sustainability.
Designed for installation under screed, it is compatible with Knauf Brio, Hugo and FHB and other DIN 18560-compliant dry screeds. Its high compressive strength ensures long-term durability, while its diffusion-permeable structure supports healthy indoor air quality.
This lightweight and easy-to-handle insulation board provides exceptional thermal and acoustic benefits, making it an ideal choice for modern flooring systems.