The thickness in the air House in between glass panes matters, nevertheless it’s only relevant for really extensive cavities. To improve audio attenuation, cavities which has a width of 200 mm are best. It really works almost similar to a 20 mm airspace when glazed with 10 mm air Room. https://miloiewov.59bloggers.com/31738396/indicators-on-advanced-acoustic-laminated-glass-doors-you-should-know