5 TIPS ABOUT NOISE CONTROL SECONDARY GLAZING YOU CAN USE TODAY

You will get exceptional success with merely a 4mm glass, with the air gap of 150mm you'll be able to reach a 48dB audio reduction.Glass can be a rigid, inelastic materials, which means that it is a nasty conductor of audio. In fact, it is rather great at reflecting noise. The trouble is that the glazing inside your windows tends to be slender, tha