Efficient windows can also in the reduction of outside noise, which may be a selling point

https://gold-fenugreek-099.notion.site/Selecting-the-right-window-size-and-style-improves-comfort-3af43ccb567d803cb725fe279f26912f

Efficient windows may even lessen outside noise, which is also a promoting factor. Quiet overall performance becomes more powerful near roads, airports, or dense urban locations.