Special SILENT 1,5 mm AquaStop

Mineral floors in particular often contain residual humidity, which can have adverse effects especially on parquet and laminate. Penetration of humidity can cause lasting damage to your wooden floors. Distortion and curvature are potential consequences which need to be avoided.

noma®floor underlays for mineral substrates and for parquet or laminate flooring boast AquaStop™ technology to prevent such problems from ever occurring.

  • 1.5 mm strong, pressure-resistant PUM heavy foam (mineral filler + polyurethane binder)
  • Vapour barrier
  • Excellent walking sound insulation value +22 db
  • Provides effective protection against residual humidity
  • Reliable protection under heavy use and load
  • Also suitable for vinyl flooring

Protects the flooring

<b>Protects against damage in the event of subfloor imperfections</b>
Protects against damage in the event of subfloor imperfections
<b>Protects from telegraphing caused by the subfloor</b>
Protects from telegraphing caused by the subfloor
<b>Load protection</b><br>(DL, CC, CS)
Load protection
(DL, CC, CS)

Increases living comfort

<b>Impact sound reduction</b><br>(IS)
Impact sound reduction
<b>Reflected walking sound insulation</b><br>(RWS)
Reflected walking sound insulation
<b>Shock-absorbing flooring structure</b>
Shock-absorbing flooring structure


1,5 mm
1,5 mm
1 m x 10 m<br>= 10 m²
1 m x 10 m
= 10 m²
SKU: 3034902-1 Categories: , , , ,




PERFORMANCE (acc. EN 16354)

Thermal resistance (R) ~ 0,01 m²K/W
Punctual conformability (PC) ≥ 0,5 mm
Water vapour permeability (SD) ≥ 100 m
Dynamic load (DL25) ≥ 250.000 Cycles
Dynamic load (DL75) ≥ 250.000 Cycles
Compressive strength (CS) ≥ 400 kPa
Compressive creep (CC) ≥ 25 kPa
Resistance to large ball (RLB) ≥ 300 mm
Impact sound reduction (IS) ≤ 16 dB
Fire protection classification (RTF) Efl


Item number 3034902
Thickness 1,5 mm
Dimensions 10 m x 1 m
Packing 10 m²
Material PU + alu, grey

Meets maximum MMFA requirements (Group 1 & 2)

Suitable for underfloor heating:
Yes, if floor R ≤ 0,14 m²K/W

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