Danosa Fonodan 900 Double Layer Acoustic Membrane - 10m x 0.92m
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Danosa Fonodan 900 Double Layer Acoustic Membrane - 10m x 0.92m

SKU: 610201

Est Delivery between and .

Estimated Delivery Time Of 3-5 Working Days

Fonodan 900 is a two layer product made of a self-adhesive high density bitumen membrane thermally bonded to a cross-linked polyethylene. Fonodan 900 acoustically works as shock absorber in mass-spring-mass system in floor, and removing resonant frequencies in plasterboard system.


  • Damp-proof and separation barrier for floating floor finishes.
  • Complements the IMPACTODAN® system.
  • Acoustic renovation of slabs.
  • High acoustic performance sprung floor systems, such as hotels, residences, etc. and wherever less interior noise is required.

Advantages & Benefits

  • Offers minimal irregularities to exisiting flooring.
  • Vapour barrier.
  • Good resistance to compression.
  • Reduces the noise of the platform itself. Lower volume.
  • Long life expectancy.
  • High resistance to tearing.
  • Inexpensive, easy and efficient installation.
  • The aluminium sealing tape reduces the static charge.
  • Improvement of airborne sound level between rigid elements ΔRA>4 dBA.
  • Improved impact noise level under floorboards ΔLw>22 dB.
  • Improved impact noise level under 5 cm mortar ΔLw>21 dB.
  • Optimum chemical and thermal resistance.
  • Feeling of comfort in the tread.
  • Loudness of 70 sone.
Length 10m
Width 0.92m
Thickness 3.9mm
Brand Danosa

Est Delivery between and .

Delivery will always take place on a weekday (Mon - Fri).
For more information on delivery visit our delivery info page.

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