Isogold 5 mm
Isogold is made of polyethylene (PE)-Foam with gold polypropylene (PP)-film. Isogold improves the impact sound insulation value by 10 dB (ΔLlin) when used under basic click laminate as per NEN-EN-ISO 717-2:1997 (NEN 5079).
Isogold is rolled with the golden edge facing up and lies directly under the laminate/parquet floor.

Very high sound reduction.

Technical information