Our Under Screed Acoustic Flooring is the great, high-grade rubber underlay typically used for under floating screed /concrete slab systems or underneath rigid floor elements on wooden sub floors as an isolation layer (subjected to heavy loads and flooring covering with tiles and marble)
K5 3D curve ∆Lw = 20 dB
K8 3D curve ∆Lw = 22 dB
K16 3D curve ∆Lw = 26 dB
K25 3D curve ∆Lw = 33 dB