Heating and air conditioning systems are wonderful features of our modern times, and at this point it’s hard to imagine everyday life without a reliable way to keep our homes at a comfortable temperature. There’s just one issue that anyone who pays bills can attest to: they can consume a lot of energy, especially if they’re older models. That’s where energy-efficient windows come in to save the day.

By choosing energy-efficient windows, you can keep your home cool in the summer and cozy in the winter without worrying about the implications for your wallet (or the planet). In this blog post, we’ll go over some things to keep in mind if you’re thinking about upgrading your windows.

Layers are key

Double-glazed windows consist of two panes of glass separated by a layer of air or another gas. They are far superior to single-paned windows in terms of the insulation they provide between your home and the outside air. Depending on your budget and the climate where you live, you may opt for a basic model or something a bit more advanced. Let’s look at a few options:

Air-filled windows

If you live in a place where temperatures are never freezing or scorching, air-filled double-glazed windows may provide all the insulation you need. That’s good news for people living in moderate climates, since they tend to be a more budget-friendly option.


Argon, an inert and colorless gas, makes up approximately one percent of the Earth’s atmosphere. Since it’s heavier than the other main components of air, it’s a great insulator, and it has become one of the most commonly used gasses in double-paned, energy-efficient windows.


Krypton is even denser than argon and, therefore, even more effective at insulating. However, it loses efficacy fairly quickly when placed in larger gaps, which is why it’s a better choice for triple-paned windows that feature two very thin layers of gas between panes. It’s a great option for people who really need the extra insulation and are willing to pay more.

Energy-efficient window installation process: a worker removes the old window

Installation matters

When it comes time to install your new energy-efficient windows, make sure that you turn to a team of professionals who understand the intricacies of window installation, including precise measurements, proper sealing, and alignment. Their knowledge and skill set minimize the risk of errors or structural issues that could compromise the performance and longevity of the windows.

Additionally, professionals have access to specialized tools and equipment that are required for a successful installation. By entrusting window installation to professionals, you can have peace of mind knowing that the job will be done correctly, efficiently, and in a way that maximizes the benefits of your new windows.

Check the label

The NFRC (National Fenestration Rating Council) and Energy Star labeling systems are two valuable resources for homeowners seeking energy-efficient windows.

The NFRC is a nonprofit organization that provides unbiased and standardized ratings for window performance, including factors such as U-factor, solar heat gain coefficient, visible transmittance, and air leakage.

The Energy Star program, which is administered by the Environmental Protection Agency, identifies and certifies products that meet specific energy efficiency criteria. Energy Star-labeled windows undergo rigorous testing to ensure that they contribute to significant energy savings and reduced environmental impact. The federal government even offers tax credits and deductions to incentivize homeowners to make their houses more energy efficient.

Both the NFRC and Energy Star labeling systems empower homeowners to select the most energy-efficient windows, enabling them to save on energy costs while promoting sustainability.

Energy-efficient windows have Energy Star labels

Remember the added benefits

The main benefit of having energy-efficient windows is, of course, energy savings. But when you get rid of old windows and replace them with high-quality, modern models, there are additional advantages that you can look forward to, such as:

Noise-blocking properties

Unless you live in a truly remote area, chances are that you have to deal with annoying sounds at some point in the day, whether it’s heavy traffic or a neighbor’s dog that won’t stop barking. Energy-efficient windows can help a lot in keeping those sounds out and creating a more peaceful environment in your home.

Reduced condensation

In certain climates, condensation forming on windows is a common occurrence, but that doesn’t make it any less frustrating. Who wants the view outside their home to be constantly obscured by those pesky droplets? The good news is that modern, energy-efficient windows provide the necessary insulation to greatly reduce this problem.

Any other questions?

If this post left you with any lingering questions about energy-efficient windows, our team of professionals would be happy to clear them up for you. Contact us today!

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