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Heavy-duty lifting T-hook in stainless steel - LINE ECO
2 Multipurpose lifting tools in stainless steel - LINE ECO
InsulMass Bi+18 - Heavy mass and self-adhesive acoustic felt - Insulco
Sound absorber and sound insulation for light walls in a single membrane.
Will be suitable for any wall whose acoustic performance is to be improved, such as a party wall, for example.
Price and quantity per m². Please indicate the quantity in m².
Volume discounts
Quantity | You Save | Unit price |
---|---|---|
5 | 2 % | €31.30 |
80 | 5 % | €30.34 |
320 | 10 % | €28.75 |
InsulMass Bi+18 - Heavy mass and self-adhesive acoustic felt - Insulco
insulMass Bi+18 is an acoustic absorbent and insulator for light walls consisting of a heavy mass assembled with recycled acoustic felt .
By combining a mass with a fibrous absorbent, this unique solution will act on two important principles in acoustics: insulation and absorption .

InsulMass Bi+18 will be suitable for any wall whose acoustic performance is to be improved, such as a party wall, for example. Thanks to its flexibility, it can also be placed around sanitary landfills.
Its self-adhesive side will allow it to be placed very easily on the support to be insulated. Its lateral overhang as well as the InsulTape dB 90 available separately will ensure perfect sealing of the junctions.
Benefits :
- Heavy mass + acoustic felt = excellent performance.
- Sticker.
- Soft.
- In roll.
- Easy and quick to put up.
- Cut with a cutter.
Applications:


Features :
- Materials: Blend of recycled polymers loaded with high-density mineral materials + Recycled acoustic felt.
- Weight/m²: 4.8 kg.
- Thickness: ±18mm.
- Operating temperatures: between 10°C and 40°C.
Data sheet
- Signal word
- As of Q1 2023, no signal word is listed for this item when last checked. Please check the latest update of the technical data sheet issued by the manufacturer.
- Hazard statements
- As of Q1 2023, no hazard statements are listed for this item when last checked. Please check the latest update of the technical data sheet issued by the manufacturer.
- Hazard pictogram
Specific References
- EAN13
- 9145385988527
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Je le dénomme coupe son car il y a des subtilités entre isolant phonique et acoustique qui m'échappent. Là, en clair, c'est efficace pour réduire notablement le son au travers d'une cloison ce qui était mon cas pour isoler une pièce du bruit de la pièce voisine. Attention, la pose est sportive du fait du poids du matériau. Il faut être deux, voir trois si le mur est haut. Ou faire comme nous, le couper en plusieurs morceaux pour garder la maitrise du positionnement. Par contre, il faut faire attention car le feutre a tendance à se déchirer. Difficile de ne pas le voir s'arracher à la découpe, même en utilisant cutter + couteau coupe isolants. De même, le feutre à tendance à se séparer de son support lorsqu'on enlève le plastic bleu de protection. Cela uniquement au début de la mise à nu du revêtement collant, sur le bord du haut. Après, ce n'est pas la galère. Il faut être bien calé et que le produit soit maintenu en dessous, car difficile d'être précis pour le bord à bord, tout en ne tombant pas de l'échelle, tout en empêchant au produit de glisser de 10 cm vers le bas quand vous défaites la pellicule bleue. Donc pas impossible à faire ! L'adhésif en bande de jointoiement est bien large, et colle bien, et il finit très bien le boulot. Résultat final très positif. Je suis très content. Et c'est très efficace. Maintenant, à vous !!!
Utilisé sur une conduite d'eau bruyante, cela a bien atténué le bruit
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Sound absorber and sound insulation for light walls in a single membrane.
Will be suitable for any wall whose acoustic performance is to be improved, such as a party wall, for example.
Price and quantity per m². Please indicate the quantity in m².