News and Updates

How Well Does Fibrex® Age?

Mar 13, 2020 | Renewal by Andersen

Quality windows last longer and add more value to your home. Just like the other areas of your home, windows should be maintained regularly. They do not only add beauty, but increase energy efficiency as well.

4 Things to Expect During an In-Home Window Consultation

Feb 27, 2020 | Renewal by Andersen

When you choose Renewal by Andersen® of St. Louis as the contractor for your windows or patio doors installation, you will experience our industry-leading process that is designed with your satisfaction in mind. Today, we’ll share the things to expect upon requesting an in-home window consultation.

Summer and Winter Window Condensation: A Comparison

Feb 20, 2020 | Renewal by Andersen

Condensation is caused by warm and moist air coming into contact with any cold surface. In the context of windows, this happens whenever outside temperatures are low, resulting in the formation of water droplets on the window glass surface.

Double-Pane Windows: A Look at Their Advantages

Feb 13, 2020 | Renewal by Andersen

Apart from the frame material, the type of glass is also a major factor to consider when choosing replacement windows. Double-pane windows offer many benefits, most notably increased energy efficiency and better indoor comfort all year round.

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A Quick Look at Our Window Warranty Coverage

Feb 06, 2020 | Renewal by Andersen

A lot of things must be considered when tackling window replacement. Apart from the frame material and the glass that comes with the product, you should also take its warranty into account.

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Reviews

"Have nothing but great things to say about the window installation done today by John Hutchinson with Renewal by Andersen! He was friendly, personable and professional and did a great job installing. He did a great job of putting down roller pads and tarps with next to zero clean up. Would highly recommend them for any window replacement needed!"

Mark V.

Jun 26, 2025

"We had our new Renewal by Andersen windows installed on June 5th & 6th, 2025 and we LOVE them! The quality, beauty, and functionality are best-in-class! The whole experience from dinner presentation at Lazy River Grill, the initial in-home sales consultation and measurement, the regular communications from the salesman and concierge, and the installation team’s professionalism and skills made the process so seamless. This is the second home we have opted for Renewal windows and doors and have been delighted both times! Thank you Renewal by Andersen STL! "

Jeff C.

Jun 7, 2025

"I had an excellent experience with RbA STL. Our designer, Courtney, was great and the finished product is awesome. The installation was easy and the gentlemen left our home cleaner than they found it upon entering. I would recommend RbA STL - you’ll get tired from their constant contacts, and that’s a GOOD thing!"

Jeramy D

Jun 3, 2025

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