Innovation built on experience



Tecsound® is a high-density, polymer-based asphalt-free synthetic soundproofing membrane, which is viscoelastic and highly adaptable, and provides good acoustic insulation in the different construction elements without increasing thickness.


  • Airborne noise insulation in vertical surfaces with low surface mass (lightweight partitions or panels in various materials)
  • Airborne noise insulation in ceilings and roofs
  • Reduction of impact noise level in all types of frameworks, in formation of floating floors
  • Damping of impact noise produced by atmospheric agents in metals roofs
  • In combination with sound-absorbent materials, it results in products with high acoustic performance characteristics
  • Its applications in the industrial sector range from soundproofing booths to insulation of machine rooms, drainpipes, acoustic damping of metal sheets etc.,


  • High acoustic insulation, combined with flexion-pliable elements (sheet plaster, carrier board)
  • Flexible
  • High elongation capacity
  • Easy to handle and adaptable to uneven surfaces
  • Hot and cold-resistant
  • Self-extinguishing
  • Excellent ageing-resistance
  • Rot-proof

Technical data

Product Name:Tecsound®
Product Description:High density, polymer-based, synthetic soundproofing membrane, asphalt-free, with provides good acoustic insulation in the different construction elements.
Product code:
Tensile strength:
Crushing strength:
2.0 kg/cm³
Does not break when bent at -20°C
30 N/cm²
4.84 kg/cm²

Presentation and storage

Typekg/m²Thickness (mm)Presentation
Tecsound 353.51.758m x 1.22m roll
Tecsound 5052.56m x 1.22m roll
Tecsound 7073.55m x 1.22m roll
Tecsound 1001054m x 1.2m roll

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