Double Pane Windows are made up of Double Glazed Glass within the same window frame. Between the double panes of glass, there’s a gap that is filled with gas which makes them an effective way to save energy due to their insulation properties. Double Pane Windows also help to reduce outside noise. FonsterPartners is delivering excellent quality Double Glazed Windows in Lahore and so... https://fonsterpartners.com/double-glazed-windows-in-lahore/