Isorubber
Isorubber is a sound reducing underlay specially for laminate and parquet. It is made of natural rubber with an integrated alu-foil moisture barrier. This rubber underlay has an impact sound insulation value by 10 dB (Δ Llin) / 21 dB (ΔLw) when used under basic click laminate (NEN-EN-ISO 140-8 EN 717-2). Available in a thickness of 5 mm.

Technical information