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The Benefits of Renewal by Andersen® Exclusive Products

The leading windows installation and replacement company, Renewal by Andersen®, has built a track record of creating high-quality and energy-efficient products. Our windows are made of Fibrex®, which is proprietary to Renewal by Andersen products. Fibrex is known for its strength, durability and ease of maintenance.

The Benefits Of Renewal By Andersen Exclusive Products

Strength and Durability

Fibrex is twice as strong as vinyl material. This means that weathertight seals maintain their form. Its durability is displayed when faced with nature’s harsh elements. It maintains its form and rigidity in all climates

Energy Efficiency

Fibrex has superior thermal insulating properties that help keep your home warmer in the winter and cooler during the summer. Since your heating and cooling system doesn’t have to run all the time, you can save a lot on energy costs. Furthermore, our energy-efficient windows offer unique benefits that aid with cooling, heating, visible light transfer and ultraviolet (UV) ray reduction.

Beauty

Our windows come with narrower frames, which results in having more glass area and a wider view. Additionally, our extrusion process allows us to create windows in any shape and size, meaning that we can create a window that complements your home’s architectural style. We also have a wide range of colors and finishes to choose from which gives you a lot of combinations to amplify your home’s beauty.

Maintenance

Renewal by Andersen windows are known to stand the test of time. Our manufacturing processes ensure that our windows do not flake, peel, blister, rust or corrode. They remain easy to maintain as the day they were installed even after 20 years.

In need of casement windows or french doors? Check out our selection at Renewal by Andersen of St. Louis! Call us at (314) 983-9977, or fill out our contact form for a FREE estimate! We serve St. Charles and the rest of Missouri!

Reviews

"Renewal by Andersen of St. Louis performed EXACTLY as the commercial illustrated. We were able to book an appointment on a Sunday. Matthew was our representative and he was great!"

Melanie Matthew | RBA OF ST. LOUIS, MO - MARYLAND HEIGHTS
Sep 27, 2021

"The product is excellent, the salesman were very knowledgeable about it, the installers were helpful and did an excellent and efficient job. I would highly recommend using this company."

Maria Marafioti | RbA of St. Louis, MO - Maryland Heights
Sep 16, 2021

"The salesman had previously sold us new windows and was very informative and not a bit pushy. The installation was excellent and as advertised absolutely nothing was left for me to clean up. Highly recommend Renewal by Andersen of St. Louis👍"

Elizabeth Ham | RBA OF ST. LOUIS, MO - MARYLAND HEIGHTS
Sep 25, 2021

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