Almost a quarter century ago, I made the decision to upgrade our townhouse. I ditched the old, mid-1970s windows and upgraded to double panes that were supposed to be a vast improvement. After all the contracts were signed, it took the installers about six weeks to complete the job (far too long in my opinion). Beyond the attractive aesthetic improvement, these new windows were supposed to provide insulation from unwanted sounds and help with heating and cooling. The claims were true to an extent. They muffled some of the outside sounds, and they also helped the furnace and air conditioning function more efficiently, although they didn’t obviate the need for either heating or cooling overall. The new windows were clean and felt a lot more substantial than the old single pane windows they replaced.
Over the years, two of the windows in the warmest room in the house eventually failed. These particular windows faced south and daily endured hours upon hours of sun beating down on them and heating them up. After a couple of decades the spacers between the panes along the bottom cracked, and the windows fogged up. Out of all of the windows in the house only these two failed, but I hadn’t realized the difference that foggy view made on my overall outlook. Continue reading




