Sound Solutions

The Ecospan Composite Floor System has been tested by a renowned acoustical laboratory where the system received an STC (Sound Transmission Classification) of 57. In addition, many tests were performed with various common flooring materials and in all cases the results exceeded an Impact Insulation Classification (IIC) of 50 (the IBC Code minimum), when typical sound attenuation materials were used.

Click on the links below to view Ecospan STC and IIC ratings.

For more specific information, please contact one of our Sales Representatives.

STC & IIC Ratings »