A Closer Look at Our Third-Party Certifications

Much like our parent company, Andersen Corporation, Renewal by Andersen® of Las Vegas has always prioritized energy efficiency in the design and construction of our replacement windows. In our own way, we continue to do our part in conserving energy and minimizing carbon emissions.


This commitment has earned us third-party certifications and the trust of like-minded organizations. Here’s a closer look at the certifications that allow us to work on our goal.

1. ENERGY STAR—This voluntary program aims to identify and promote energy-efficient products to reduce carbon dioxide emission and energy consumption. A product only earns the ENERGY STAR label if it has exceeded the strict energy performance ratings set by the program. As the top choice for window contractors in Las Vegas, NV, Renewal by Andersen takes pride in our ENERGY STAR certified windows. This ensures that our selection of windows can lower your energy costs up to 25% depending on your home’s location and climate.

2. National Fenestration Rating Council (NFRC)—We also meet the standards of NFRC, assuring you of accurate and credible window performance rating and labeling. Along with the ENEGY STAR label, all of our windows feature the NFRC label.

3. Green Seal—Renewal by Andersen is the first window manufacturer to earn the Green Seal Certification for Environmental Stewardship. In fact, Green Seal has estimated that homeowners would save up to 2.5% of the annual energy consumption if their windows are as energy-efficient as ours. This covers all of our windows, including casement windows in Las Vegas.

4. Scientific Certification Systems (SCS)—We are privileged to earn the Scientific Certification Systems (SCS) Indoor Advantage Gold™ certification. This is the most stringent indoor air emission standard in the U.S. It ensures that our high-end selection of replacement windows don’t contribute to poor indoor air quality.

Trust Renewal by Andersen of Las Vegas for quality windows that can maximize the comfort and energy efficiency of your living spaces. As your experts in window replacement in Las Vegas, we’ll help you achieve to a healthier and safer home.

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