The thickness of the air Room between glass panes matters, nevertheless it’s only pertinent for pretty extensive cavities. To boost audio attenuation, cavities that has a width of two hundred mm are suitable. It really works nearly just like a 20 mm airspace when glazed with 10 mm air Place. https://fernandomrvys.livebloggs.com/37563259/5-simple-statements-about-advanced-acoustic-laminated-glass-doors-explained