Replacing single-pane windows with double panes is powerful, but it’s a more expensive and cumbersome procedure. Pre-2000s houses are more likely to have solitary-pane windows that offer a lot less of the noise barrier. More recent residences are typically constructed with double-pane windows, which consist of two levels of glass https://bearbrick12098.frewwebs.com/27369100/the-2-minute-rule-for-sound-insulation-windows