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What Are Energy Star Windows?

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As more homeowners have recognized the benefits of installing energy-efficient windows in their homes, the Energy Star label has become much more popular. There are many different types of Energy Star windows, and each of them is appropriate for a different climate. According to Energy Star manufacturers, windows protect you from the elements just like a winter coat does; however, like a winter coat, you should choose the windows that make the most sense for your climate. While some windows are perfect for keeping you warm, others excel at keeping you cool. Depending on whether you live in a northern, north-central, south-central, or southern climate, it is important to choose the appropriate windows for your particular area. To help you select the best window for your specific needs, it can help to know some information about what makes Energy Star windows so efficient.

Energy Star Windows Have Quality Frame Materials

Energy Star windows have a variety of durable, low-maintenance framing materials that are great for reducing heat transfer and can improve insulation. This means your home stays warmer during winter months and cooler during the summer.

Energy Star Windows Have Multiple Panes

Windows with the Energy Star label also tend to have two panes of glass with an air- or gas-filled space between them, which insulates your home much better than a single pane of glass. Some of these windows even include three or more panes of glass for greater energy efficiency, increased impact resistance, and better insulation.

Energy Star Windows Have Low-E Glass

Special coatings in Energy Star windows have low-E glass that reflects infrared light, which keeps heat inside your home during winter months and outside your home during the summer. These also prevent harmful ultraviolet (UV) light from entering your home and damaging your furniture and carpet.

Energy Star Windows Have Gas Fillings

Some Energy Star-qualified windows have argon, krypton, or other gases between panes. These odorless, colorless, non-toxic gases insulate your home better than regular air can.

Energy Star Windows Have Warm Edge Spacers

Windows with the Energy Star label also have a spacer between the glass panes, which insulates the pane edges and reduces heat transfer through the windows.

Energy Star windows are a great choice if you want to save extensive amounts of money on heating and cooling costs, as these windows use cutting-edge technology to insulate your home as effectively as possible. You can also customize windows with the Energy Star label to fit the climate in which you live, which can help ensure you receive the best insulation for your specific needs.

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