earthplatform.com

Results 1 - 2 from 2 for stc ratings in 0.075 sec.

Sourcebook Insulation
With theses densities the slag wool has better STC ratings and R ratings when compared in exact designs with the otther cellulose and fiber insulation products. Weighs ...
greenbuilder.com

New Noise Control Brochure Offers Sound Advice for Today's Families
STC and IIC ratings. STC ratings measure the sound insulating value of a partition, whereas IIC ratings measure impact noise levels through floors. Recommended STC ratings for various rooms in a home are included. Different sound control strategies to raise STC ratings are discussed ...
naima.org