Acousti Index

This assembly is a glued down installation on a mass timber structure, without suspended ceiling. The AcoustiTECH SOFIX module was installed under a ceramic flooring.


Characteristics of the AcoustiTECH SOFIX module:

  • Lightweight, easy and fast installation
  • Made of glass mineral wool with FSK facing
  • Plant-based materials
  • Reduces the transmission of impact and airborne noises
  • Provides comfort in the room, creating a cozy atmosphere
  • Enhances thermal comfort
  • Can contribute to LEED credits


The AcoustiTECH expertise goes beyond the acoustic products, providing you with support for your project (analysis of the plans, proposed various solutions to meet your needs and budget, etc.).

This acoustic result (IIC) is a projection of the results obtained from acoustic tests in different floor assemblies. In a similar building with a structure having the same characteristics, it may be that the acoustic performance differs depending on the quality of execution of the installation work, the surfaces and the selected materials.

To get more details about this test, please contact us at 1-888-838-4449 or service@acousti-tech.com mentioning the test number you have consulted.

IIC 56-APPARENT
Acoustic solution AcoustiTECH Lead 6AcoustiTECH CeramicAcoustiTECH SOFIX
Structure Mass timber
Installation Glued down
Floor covering Ceramic
Suspended ceiling No
Test CLT-15

Membranes acoustiques insonorisation de plancher

Conceived and propelled by Anekdotes