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    • Commonly Asked Questions About Renewal by Andersen® Windows

    Commonly Asked Questions About Renewal by Andersen® Windows

    Replacing old and damaged windows is an important investment, which is why we understand that homeowners may have several questions about the products and services that we offer. To help alleviate some of your concerns, Renewal by Andersen® of Nashville, the window replacement contractor, answers frequently asked questions about our replacement units:

    Commonly Asked Questions About Renewal by Andersen® Windows

    What Is Low-Emissivity Glass?

    Our High-Performance™ Low-E4® glass is our standard glass package for all our windows. It features a microscopically thin metallic oxide layer that’s deposited directly on the surface of the glass panes. This coating helps reduce infrared radiation from the glass panes, resulting in a lower U-factor. The U-factor measures a window’s heat loss properties, with a lower value indicating a greater resistance to heat flow and better insulation.

    What Is Fibrex®?

    Fibrex® is our exclusive framing material that combines the excellent durability of wood with the low-maintenance properties of vinyl. This extremely sustainable material creates a weathertight seal on your home that boosts its protection against water damage and helps eliminate energy leaks for improved energy efficiency. Additionally, the unique fabrication process behind this excellent material blends the color with Fibrex, for long-lasting beauty. You can enjoy these wonderful benefits on all the styles we offer, from sliding to casement windows. 

    What Warranty Do You Offer? 

    Our replacement windows come with our limited lifetime warranty. This provides up to 20 years of coverage for our glass packages and up to 10 years for the installation. We also offer a 10-year limited warranty for components other than glass; this includes the hardware and our exclusive Fibrex frames and sashes.

    For superior window replacements, you can count on Renewal by Andersen of Nashville. We also offer quality replacement doors. Call us today at (866) 609-5033 to schedule a free consultation. We serve Clarksville and nearby Tennessee communities.

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