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Energy Efficient Replacement Windows

Energy Efficiency and Savings: Window Replacement in Jefferson LA

Renewal by Andersen® of Southern Louisiana® guarantees the superior energy efficiency of the windows we install. Every replacement window we install is Energy Star-rated, utilizing materials specifically designed for better energy efficiency, including Renewal by Andersen’s exclusive Fibrex material and Low-E glass packages. You won’t find a window company in New Orleans LA and beyond with a better understanding of energy efficient windows! 

As a homeowner, it is important to find ways you can save money on your monthly heating and cooling bills. In New Orleans, window replacement is one of the best ways to do that. Rest easy knowing our advanced replacement windows will reduce energy loss and save you money. Plus, unlike wood or vinyl windows, which have the tendency to crack or leak over time, new windows in Kenner LA can withstand even the harshest of weather. 

Translation? Your warmed or cooled air remains in your home, allowing your HVAC regulating systems to work at optimal levels. The Low-E glass that we use limits the demands placed on your heating and cooling systems by reducing the penetration of infrared sun rays. These are responsible for all those drastic temperature fluctuations in your home that get in from your windows, which cause your HVAC system to constantly cycle. As you know, this uses a lot of energy and you’ll see a high usage bill at the end of the month.

When your new windows in Metairie LA feature Low-E glass, IR rays are kept at bay and your heating and cooling systems work much more efficiently. 

FREE Estimate From Our Window Company in Jefferson LA and Beyond

To learn more about the energy efficiency properties of our replacement windows in Metairie LA and surrounding areas, call Renewal by Andersen® of Southern Louisiana® or fill out our Request an Estimate form to schedule a FREE in-home consultation.


"I am so pleased with my new windows. They look stunning. The installers were professional and courteous. Good job!!"

Laura Newton Jones
Oct 11, 2022

"Words can’t explain on such a great job that was done. I would refer they 2 installers for any job, very professional!!!"

Kelvin Warren
Nov 10, 2022

"Start to finish renewal by Andersen did an amazing job. From the sales guy to the final call I got from the project manager. Don’t forget the cookies I got in the mail when the job was done. The windows look awesome and perform great. Thank you!"

Ruben Alvarez
Nov 3, 2022

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