Afirmaxnd SILENZA MAX AQUASTOP SMART 5 mm 3-in-1 underlay
2,79 €/m2
Free delivery from 240 € 
You can already have 14.10.2026 at home 
Your payment is secure Product parameters
Basic
Length 4700 mm
Width 1180 mm
Height 5 mm
Weight 1.05 kg
Supplier packaging 176 m2
Underfloor heating and cooling
Thermal resistance R [m² K/W] 0.18
Underfloor heating – suitability Inappropriate
Dimensions
Format 1.18 x 4.7 m
Total thickness 5 mm
Quality
Moisture protection of the subfloor SD [m] 150
Indoor air emissions A+
Usage Under ‘floating floors’ – laminate, timber, vinyl on an HDF core
Features
Impact sound reduction IS [dB] (in the room below) 20
Compressive load capacity CS [t/m²] 6
Room noise reduction RWS [Sone] 81
Packaging
Items per pallet 32
Installation
PC unevenness compensation [mm] 4.6
Installation Silver side up
Design
Colour Dark grey + Silver foil
Composition
Material Extruded polystyrene XPS+PET
Integrated vapour barrier (SD min. 75 m) YES
Classification
Product type Underlay for floating floors – laminate, timber
Further information
Product group Floor underlays
