5 Proven Tips on Buying Energy-Efficient Windows

Energy efficiency is becoming a big priority of homeowners these days. At Renewal by Andersen® of Orange County, we strive to provide what our clients need and want for their homes. As a Renewal by Andersen Certified Master Installer, we offer some of the most energy-efficient replacement windows in Mission Viejo, CA. For homeowners who are new to the concept of energy efficiency, we share with you these five proven tips on choosing energy-efficient windows.

Energy-Efficient Windows

1. Select the Frame Carefully

As it us supposed to hold the window up, the frame should fit snugly into the opening, without any gaps to ensure weathertightness. It should also have high insulation values. Composite materials such as Fibrex® offer exceptional insulation coupled with ease of maintenance and aesthetic appeal.

2. Choose Low-E

Low-e glass is one with a coating of a virtually invisible layer of metallic oxide. Low-e coating gives the glass the ability to reflect away unnecessary heat and light from the sun, eliminating heat absorption. At Renewal by Andersen of Orange County, we take pride in our High-Performance™ Low-E4® glass.

3. Consider the Glass

Double-pane window glass offer better insulation than single-pane windows. When you choose a double-pane window, there are components inside the glass panes that you should take the time to check and consider. At Renewal by Andersen of Orange County, we take pride in our High-Performance™ Low-E4® glass. Gas fills, such as argon, trump regular air fills. The panes are held together by high-quality seals and spaced apart by warm edge spacers.

4. Look at the Labels

When shopping for different types of windows, including gliding windows in Orange County, CA, always look for the ENERGY STAR® sticker and National Fenestration Rating Council (NFRC) label. The former indicates that the window passed stringent energy efficiency standards. Meanwhile, the NFRC label indicates energy efficiency markers and corresponding values.

For instance, the U-factor measures the window’s overall heat resistance while SHGC measures how much heat can pass through the glass. The lower the number is for these two, the better. Meanwhile, VT measures how much light gets through a window; the higher the number, the better.

5. Hire a Reliable Contractor

To get the most out of your new energy-efficient windows, you should ensure proper installation. The only way to do it is to hire a certified window contractor. You can be sure that Renewal by Andersen of Orange County will provide you with a smooth and stress-free installation. After all, we are a Renewal by Andersen Certified Master Installer.

If you are looking for the most energy-efficient Orange County windows, consult Renewal by Andersen of Orange County. Call us today at (949) 216-7711 to learn more about our replacement window products and services.

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