Performance Flooring Underlayment

Ventilayer Sound Rating

SOUND PROPERTIES
Impact Sound Transmission. The method is designed to measure the impact sound transmission
performance of a floor-ceiling assembly in a controlled laboratory environment.
IIC Flooring Sub-floor
69 Floating engineered wood 6” concrete with ceiling assembly
Sound Transmission Loss. The sound-insulating property of a partition element is
expressed in terms of the sound transmission loss.
STC Flooring Sub-floor
63 Floating engineered wood 6” concrete with ceiling assembly
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Meets or Exceeds Healthy Indoor Air Requirements, Multi-Family Sound Control & Made in the USA

 
 

Flooring Underlayment