Can Window Replacement Really Lower Your Utility Bills?

Homeowners are frequently seeking to make their homes more energy-efficient and lower their monthly costs. Window replacement is one upgrade that always gets mentioned. But do new windows actually make a perceptible difference in your utility bills? In short, the answer is yes — if it’s done right. New windows, which are better insulated and more fitted all around, can cut heating and cooling bills dramatically, and make your home more comfortable year-round.

The Effect of Old Windows on Energy Use

Single-pane windows or older double-pane models with poor insulation feature in many older homes. Frames may warp, seals can fail and gaps can develop, resulting in air leaks. This leakage lets out warm air in the winter and cool air in the summer. This means that your HVAC equipment is forced to work harder in order to keep the inside of your home or business at a consistent temperature, which in turn results in significantly higher utility costs.

Window replacement will correct these inefficiencies by stopping those air leaks and improving insulation. High Tech Whether double or triple paned and filled with an inert gas such as argon or krypton, modern windows feature a host of technologically advanced details, including Low-E glass, that significantly enhance thermal performance.

The Energy-Efficient Windows Factor

When you select energy efficient windows for a replacement, you’re choosing windows built specifically to minimize energy transfer. During winter, Low-E coatings prevent heat from escaping the home by reflecting it back inside, while during summer, it reflects heat and keeps it from entering the house. Double or triple glazing supplies multiple layers of insulation, or fill the gap between panes with argon or krypton gas to limit the amount of heat that can conduct through it.

In tandem, those features also reduce the amount of energy you need to heat or cool your home. ENERGY STAR® reports that homeowners can save up to $465 annually by replacing single-pane windows with energy-efficient models, depending on region and climate. Savings vary, of course, but the overall effect on energy use is substantial.

Additional Financial Benefits

In addition to saving every month by upgrading to energy efficient windows, you may be eligible for a rebate, tax credit or other types of incentives offered by your local utility company: Often, utility companies promote energy efficiency in homes by offering exclusive deals and incentives. These programs can defray some of the upfront investment cost and make your upgrade easier on your wallet.

Further, replacement windows can add to the resale value of your home. Today’s buyers are seeking energy-efficient features that can save them money over the long term. New windows can add curb appeal, as well as lower long-term ownership costs.

Selecting the Appropriate Window Replacement

Not all new windows are created equal. For best results, select windows that are ENERGY STAR certified, and rely on a trustworthy contractor who is familiar with the climate where you live. Installation is equally as important as the quality of the window. Proper installation Even the most energy efficient windows won't provide the comfort or savings you expect if they're installed improperly.

A trained window replacement contractor can help steer you toward the best choices for your home’s footprint, exposure, and energy goals. They’re going to make sure they’re straight and that they’re sealed so your home stays energy efficient.

Conclusion

Yes, window replacement can, in fact, reduce your energy bills — sometimes significantly. Although it could be a relatively large up-front investment, the long-term benefits are high in terms of energy savings, greater home comfort, and increased property value. If your windows are drafty, old or hard to open or close, now might be an ideal time to consider a replacement.