How Does Window Insulation Work?

This article discusses how window insulation works and the importance of having updated windows for maximum insulation properties. It explains that a good insulator is something dense with a lot of molecules, which modern windows achieve by having a dense gas between the glass panes that prevents temperature changes. The article also explains how old windows lose insulation over time, allowing the insulating gas to escape, and why insulation is important for blocking out unwanted sound. It concludes that updating windows is not just a matter of convenience and comfort but also saves money by making the home more effective at maintaining a comfortable temperature.