Why Homeowners in Their 30s-60s Struggle with High Heating and Cooling Bills from Old, Drafty Windows

https://www.toro-bookmarks.win/why-choosing-cheap-materials-to-save-now-often-costs-you-more-later-a-practical-guide-to-replacing-windows-on-a-budget

Are your energy bills climbing even though you try to be careful with the thermostat? Do you notice cold drafts in winter and hot spots in summer around older windows? If you are in your 30s to 60s, care about your budget, but want a long-term fix,