PROBASE HPS fold 3,0 Aqua-Stop is an insulating underlay for laminate and parquet. With its 2-layer foam structure (TwinFoam), it achieves outstanding results in acoustics and load capacity.
Every layer performs a different task, combining the advantages of flexible and stiff underlays in one, single product. The flexible grey layer adapts to the substrate, prevents damages caused by falling objects and reduces impact sound. The pressure-resistant blue layer withstands high loads and reduces walking noise. The integrated AquaStop film protects from moisture from the substrate.