The soundproofing membrane for wall sound insulation Isolfon Barrier with viscoelastic material and increased surface weight significantly improves the soundproofing value of lightweight structural elements, especially those made of plasterboard.

Thanks to their viscoelastic properties, large surface weight, small thickness, high mechanical strength, and flexibility, they are one of the most user-friendly soundproofing materials in lightweight and dry construction for wall sound insulation.

The soundproofing membrane is made of high-density viscoelastic EPDM elastomer and is environmentally friendly, as it does not contain asphalt or other harmful materials that would make the material unfriendly for wall sound insulation for domestic applications.

It is used in a wide range of temperatures, maintaining its soundproofing properties without softening, liquefying, or breaking.