Floor Specs ;)

Brown-Pack Laminate Subfloor
Inclusief 10DB TUV-Certificate (sound).

..the subfloor can meet these requirements due to the softboard of which the subfloor is made and is perfect in combination with a wooden supporting floor. Softboard has a high density, as does this subfloor, which supports the click connection of the laminate and parquet floor. The Brown-pack has a very high heat transfer resistance, which means that the subfloor has a high thermal insulating value and can therefore not be used with underfloor heating or floor cooling.

In contrast to the comparable Green-pack underlay, this underlay in combination with laminate has an impact sound improvement of 10dB.