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Our Replacement Windows in Metairie LA Deliver Superior Energy Efficiency

Energy Efficient Awning Window

Did you know that each Renewal by Andersen® window we install is EnergyStar rated? Renewal by Andersen® of Southern Louisiana® does all it can to ensure the lasting energy efficiency of the windows we install. To that end, we use materials designed for increased energy efficiency, including our exclusive Fibrex® material and High Performance™ Low-E4 glass packages. You’ll be hard pressed to find another window company in New Orleans LA who has a deeper appreciation of energy efficient windows.

Many homeowners embrace any way to save money on monthly energy bills, and with the annual costs of gas, oil, and electricity getting higher and higher, this is more important than ever. We want to help keep your home bright and comfortable, which is why Renewal by Andersen® of Southern Louisiana® brings you advanced windows to counteract those skyrocketing prices. In producing our windows, we take into account the many factors that lead to energy loss or overuse.

Our Window Replacement in New Orleans LA is All About Saving You Money

Here are two fun facts:

  • Renewal by Andersen’s High Performance™ Low-E4 glass is 45% more energy efficient in winter and 56% more energy efficient in winter as compared to ordinary dual panel glass.*
  • Renewal by Andersen’s High Performance™ Low-E4 SmartSun™ glass is the most energy efficient glass we have ever offered. High Performance™ Low-E4 SmartSun™ glass is 70% more energy efficient in summer and 45% more energy efficient in winter as compared to ordinary dual panel glass.*

FREE Estimate on Replacement Windows in New Orleans LA and Surrounding Areas

To learn more about the energy efficiency properties of Renewal by Andersen windows, don’t hesitate to call your leader in window replacement in Jefferson LA: Renewal by Andersen® of Southern Louisiana®.

*Values are based on comparison of Renewal by Andersen double-hung inserted window SHGC to the SHGC for clear dual pane glass non-metal frame default values from the 2006 and 2009 International Energy Conservation Code.


"I loved everything about the process of my new windows. The salesman, Terry, was super nice and sweet. He made sure i ordered exactly what i wanted and gave me different options and answered all my questions. My project manager, Chase, was really helpful making sure everything was measured correctly and double checked everything. The installer, Everett and his team, were really helpful and even went to the store to get parts to make sure everything was properly installed right since we had just put new siding on as well. The office team, Michael, Karissa and many others, were so nice to talk to and helpful. Thank you all so much for your help!! We love our new windows! "

May 19, 2023

"David DeFelice is our go to guy!! He made the whole experience worth it!! He was apart of the whole process came in and checked in on everything. Gave us suggestions to help make the process easier and was very understanding of our situation and concerns!! The whole process was easy! our hose looks amazing the windows are gorgeous and soooooo much better than what we had! THANK YOU RENEWAL BY ANDERSON!!!"

Jamie Delaune
May 23, 2023

"Very professional explained the windows how they were made. Explained our options for financing and made it easy. Installation was fantastic! Great group of guys. Cleanup was amazing you couldn't tell they were ever there!"

Scott Davis
May 23, 2023

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