User talk:Maxie43W7858563
From AVENwiki
The gap SW1 between the TW1 panes of glass would be key towards the insulation. Sometimes this SL1 gap [https://www.repairmywindowsanddoors.co.uk/raynespark-windowrepair/ sw20] has a vacuum E1 in the product. There is no atoms SW20 within a vacuum, SW20 so there is TW19 nothing that can conduct sound through.
