Acoustic glazing units, which include Guardian LamiGlass Acoustic can produce a noise reduction variable of as many as 54dB in their triple glazing models and 52dB while in the double glazed device. About the decrease conclusion of your spectrum, other acoustic glazing solutions will start out at all-around 36dB. https://claytonaegfg.madmouseblog.com/15241469/top-guidelines-of-acoustic-glazing-installation