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Gipsline TXT Soundproofing Panel

Gipsline TXT Soundproofing Panel

Sound insulation and anti-vibration Soundproofing Panel


Soundproofing panel, with a thickness of 20 mm, suitable for plasterboard walls, composed of a high-density Soundblock plasterboard board (surface mass: 12 kg/m2), thickness 12.5 mm, paired with a sound-absorbing TXT element.

The TXT product is manufactured using recycled materials and is fully recyclable when the building is taken down. It is made of non woven white fabric, obtained from a mixture of sanitized and sterilized filaments of cotton, linen and wool, glued into sheets with adhesive polypropylene.

The Gipsline TXT soundproofing panel is suitable for improving the airborne sound reduction of existing brick walls, for installation without a metallic frame.

To ensure the best results, we also recommend to install an exposed Soundblock finishing panel, 12.5 mm thick.


Instructions for installation:


The Gipsline TXT soundproofing panel must be positioned with the soft side against the plaster or brick surface, ensuring that it is continuous, flat and without irregularities.

It will be installed with plaster glue applied with a notched trowel over the entire surface of the panel. We recommend that you install a further Soundblock panel, also glued to the Gipsline TXT panel with plaster glue. This structure needs then to be attached to the existing wall with an appropriate number of percussion dowels with polypropylene body and nylon plug.

To keep acoustic bridging to a minimum, it is important to use only the minimum number of dowels appropriate to the type and quality of supporting structure. Afterwards, the panels and the head of the dowels must be plastered and smoothed to obtain a surface ready for painting.

Gipsline TXT posa

  1. Wall
  2. Glue
  4. Soundblock
  5. Skimming
  6. Paint


  • Board coupled to a resilient element in recycled raw material which in turn can be recycled.
  • Used in applications requiring a false wall sound insulation in reduced thickness.


The GIPSLINE TXT board is fixed with the soft side in contact with the plaster or with the existing brick, making sure that the support is continuous, level and free unevenness. 

The fastening takes place by means of gypsum-based glue spread with a notched trowel on the entire surface of the board. We recommend laying a second SOUNDBLOCK board, this too fixed to a GISPLINE TXT board with gypsum-based glue. The package composed as such must be subsequently fixed to the existing wall by means of an appropriate number of percussion anchors with a polypropylene body and a nylon plug. In order to limit the acoustic bridges, it is desirable to use the minimum number of dowels, in relation to the type and quality of the support. Afterwards, the board and the washer of the dowels  should be stuccoed and smoothed to obtain a surface ready for painting.


Superficial hardness Resistance to longitudinal bending Resistance to cross bending  Thermal conductivity λ Water vapour resistance factor μ
< 15 mm 
(impronta della biglia lato cartongesso)
550 N 210 N λ = 0,076 W/mK µ = 3



Code Format Dimensions Thickness Weight
L020152421 Pannello 1,20 m x 2,0 m 20 mm 13,3 kg/m2
L020153621 Pannello 1,20 m x 3,0 m 20 mm 13,3 kg/m2

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