News and Updates

What Makes Replacement Windows ENERGY STAR® Qualified?

Apr 23, 2019 | Renewal by Andersen

You know you’re purchasing energy-efficient windows if they are ENERGY STAR® qualified. These windows add more protection to your home and help you save on energy costs.

Tips to Stay Protected Against Mosquito-Borne Diseases

Apr 16, 2019 | Renewal by Andersen

Around 1,700 cases of malaria are reported annually, and most of them are from returning travelers and immigrants. Though there are no known active transmission cases in the U.S., it’s still best to stay protected against virus-carrying mosquitoes.

Four Ways to Effectively Soundproof Your Home

Apr 08, 2019 | Renewal by Andersen

Noise, whether it’s coming from a blaring television in your living room or from the neighbor’s dog barking outside, disturbs your peace and quiet. You spend a lot of time at home so you want it to be a place where you can relax.

Patio Doors for Seamless Indoor-Outdoor Transition

Mar 26, 2019 | Renewal by Andersen

The thing with having a patio or balcony is that it gives an impression that your space is wider and more spacious than it actually is. Coupled with see-through windows and patio doors, it’s the ideal place for those who would love for more natural light to enter their home.

The Energy Efficiency of Casement Windows

Mar 19, 2019 | Renewal by Andersen

Casement windows are one of the most well-known and most bought windows on the market. They’re easy to spot: a framed see-through glass with a hinge on its side. Consumers love them for their simplicity. However, how do they fare when it comes to energy efficiency? Here are the different types that you can buy:

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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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