How New Windows Save You Money on Heating Bills

Pennsylvania winters can be harsh. If your home feels drafty even when the heat is cranking, your windows might be the culprit. According to the Department of Energy, heat gain and heat loss through windows are responsible for 25%–30% of residential heating and cooling energy use.

The Anatomy of an Energy Efficient Window

Modern windows are marvels of engineering compared to the single-pane glass of decades past. Here is what makes the difference:

1. Double or Triple Panes

Multiple layers of glass create substantial barriers against the cold. The space between panes is often filled with Argon gas, which is denser than air and acts as a fantastic insulator.

2. Low-E Coatings

Low-emissivity (Low-E) coatings are microscopic metallic layers on the glass that reflect heat. In the winter, they reflect interior heat back into the house. In the summer, they reflect the sun's scorching heat away.

3. Quality Frame Materials

Whether it's vinyl, fiberglass, or wood-clad, modern frames are insulated to preventing thermal bridging (heat escaping through the frame itself).

Return on Investment

While new windows are a significant upfront investment, they pay dividends immediately:

• Lower Monthly Bills: You can save 12-33% on energy costs annually.
• Increased Comfort: No more cold drafts sitting by the window.
• Home Value: New windows are a top selling point for potential buyers.

Ready to stop heating the neighborhood? Contact DAB General Contractor for a window assessment today.