
Think of your house as a winter coat. If the coat has a few thin patches, your heating system works harder to make up for it, and so does your wallet. In Vaughan, Ontario, where January temperatures can stay well below freezing and July can turn sticky, windows are often those thin patches. Sustainability isn’t only about solar panels or electric cars. Sometimes it starts with the glass in your living room wall.
The good news is that a few smart choices go a long way. This friendly guide explains how newer windows can reduce energy waste, what features matter and how to plan an upgrade without overspending or overcomplicating the project.
Why Windows Matter for Energy Use
Windows let in light and views, but they’re also one of the easiest places for heat to escape in winter and enter in summer. According to Natural Resources Canada, windows, doors and skylights can account for up to 35 percent of total house heat loss.
Continue reading How New Windows Support a More Sustainable Home



