Independent Acoustics and Noise Control Expertise Custom Audio Designs Ltd 

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Acoustic Quilt high performance 2FTexPlus

2ftex plus acoustic quilt

2FTtex Plus is a soundproofing quilt composite made up of a bitumen based acoustic membrane bonded both sides with a 10mm layer of porous heavy-weight acoustic felt offering excellent acoustic insulation and noise reduction in different building elements: walls, ceilings, roofs, etc.


High acoustic insulation, combined with soft, flexible elements (plasterboard, wood conglomerate).

  • Easy handling and application. (does not make you itch !)
  • Cold- and heat-resistance.
  • Excellent ageing resistance.
  • Made using 100% recycled felt and Recyclable.


Typekg/m²Thickness (mm)Packaging
2FTex Plus8.4365.5 x 1.0m rolls


Thermal conductivity coefficient0.032 W/m.K (felt)
Fire resistanceSelf-extinguishing


  • Soundproofing of horizontal (ceilings) and vertical enclosures, where excellent soundproofing against airborne noise is required.
  • Specially recommended in partition walls.
  • Soundproofing against airborne noise in ceilings.
  • Reduction of impact noise level in all types of floors, applied underneath the flooring.
  • Can be fixed over frameworks before the plasterboard sheets are attached for improved isolation and sound blocking.
  • Can be fixed against a wall with framework pushed against it for improved isolation and noise reduction.

2FTex Plus is also an ideal material for closing plenum cavities above partition walls to dramatically reduce noise transfer. Especially suited to lightweight suspended ceilings where the partitions do not go completely up to the structural ceiling soffit.

Using 2 separate layers of 2FTex Plus with a 50mm airgap between will significantly reduce the crosstalk noise between adjacent rooms.

If the ceiling hangers can take the extra weight then additional mineral wool can be placed behind the tiles for further absorption.

Approx. 4 plastic rossettes per sq.m. (along with our spray adhesive) should be used when fixing the 2FTex Plus to walls or ceilings.

2FTex PLUS used in a ceiling plenum closure application

Independent Ceiling System for Part E Compliance

All information contained in these details is given in good faith but without warranty.
Custom Audio Designs reserves the right to alter the specifications of any product without notice.
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