EVERYTHING ABOUT NOISE CONTROL SECONDARY GLAZING

Acoustic glazing units, for example Guardian LamiGlass Acoustic can provide a noise reduction issue of as many as 54dB in their triple glazing units and 52dB during the double glazed device. Around the decrease conclude of your spectrum, other acoustic glazing solutions will begin at all around 36dB.Trustmark is really a goverment edorsed not-for-r