
Project Source 100-sq ft 3.34-ft W x 30-ft L x 2 -mm T Standard Foam Moisture Resistant Flooring Underlayment For Use Under Laminate, Hardwood
4.5
131 Questions
Read All Questions & AnswersWhat are the STC and IIC values
1
Thanks for your question- this product is designed to be economical and does not have the best sound performance with an IIC of 58.
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