Schedule a Free Consultation
New Windows Replacement

Windows FAQs

Renewal by Andersen® of Southern Louisiana® answers a lot of questions from people seeking quality window replacement in New Orleans LA and beyond. We thought it would be a good idea to compile many of them here to better inform you of the process. And as always, if you have additional questions on new windows in New Orleans, don’t hesitate to call us!

What makes a window a replacement window?

A replacement window is a window that has been custom built to precisely fit within the opening of an existing window. This means replacement windows can be installed without disturbing the interior and exterior areas around the existing window.

Why do I need to replace my windows?

Window replacement in Jefferson LA provides many benefits, from energy savings and increased comfort to higher resale value and increased cleaning convenience. Plus we can make your home look its best!

What is Low-Emissivity or Low-E Glass?

Low-E Glass features a microscopically thin metal or metallic oxide layer placed directly on the surface of the glass. Its purpose is to reduce the infrared radiation from a warm pane of glass to a cooler pane, thus lowering the U-factor of the window.

What is Fibrex?

Fibrex is Renewal by Andersen’s unique sustainable composite material combining strength and durability with easy maintenance and care. For further information, visit our Advantages of Fibrex page.

How much money can I save on heating and cooling bills with new replacement windows?

This will depend on the type of window you currently have installed, but when you replace your old windows with new windows in Metairie LA, you could save up to 40% on your energy costs. This is because our energy efficient windows can sharply reduce energy loss from your home. For more information on saving money on your energy bills, please visit our Energy Efficiency page.

What type of window warranty will I get?

All Andersen replacement windows in Kenner LA and indeed all over the country come with a manufacturer’s limited lifetime warranty, which is fully transferable in the event you sell your home. For more information, check out our Window Warranties page.

What payment methods and financing plans do you offer?

We offer many convenient payment methods and financing options depending on the time of year and the promotional period we are in. To learn more, visit our Financing Options page.

 FREE Estimate on Window Replacement in New Orleans LA and Beyond

To ask more questions about our replacement windows in Metairie LA and beyond, just call Renewal by Andersen® of Southern Louisiana® or fill out our Request an Estimate form to schedule a FREE in-home consultation today.


"They were great. The windows are beautiful. Everything was setup by appointments and each person that came did a phenomenal job. The window replacing took 2 hours max."

Shane Davis
Feb 15, 2024

"Brandon Freeman from renewal by Anderson came today to do the measuring for our new window. He did a great job of explaining the process and all of the features. His knowledge and professionalism made us feel assured that we had made the right choice. It's refreshing and a pleasure to do business with someone with such a positive attitude and is proud of the company he represents!"

patrick michon
Feb 7, 2024

"I have to say they are very concerned to please you in every way possible.Robby turner and Brendan freeman address all your needs.They came out and presented me with many different opinions.I have to say renewal by andersen have really great products.The old vinyl windows were falling apart,so i decided to spend the extra money and go quality with renewal by andersen.I would like to purchase my entry door setup from them with the quality of there product,so they will stay in touch with me.I really appreciate there service and product.RENEWAL BY ANDERSEN,is definitely the way to go!!!!!!!!!!!!!!"

Mitchell Fontenot
Feb 3, 2024

View All Reviews