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THE UNIQUE FEATURES & BENEFITS OF OUR GLASS PACKAGES

The energy efficiency of a window is largely dependent on the quality and br and of the window. To maximize your investment, choose a window replacement that focuses on maximum energy efficiency. Your trusted Chesterfield Missouri windows company, Renewal by Andersen® of St. Louis, discusses our unique glass packages.

The Unique Features Benefits Of Our Glass Packages

High-Performance™ Low-E4® Glass

This glass package is our st andard offering. It makes our windows 56% more energy-efficient in summer and 45% more efficient during winter. Compared with ordinary dual-pane glass, this package helps cut down energy bills by up to 25%. Our st andard glass package blocks 83% of the sun’s harmful UV rays.

High-Performance™ Low-E4® SmartSun™ Glass

SmartSun glass is the most energy-efficient option among the three. It makes our windows 70% more energy-efficient in summer and 47% during winter. It has the highest energy efficiency rating during cold weather. SmartSun also does exceptionally well in summer, blocking the intense heat of the sun while letting in enough natural light. It also filters harsh light that can fade your carpet, artwork, drapes and furniture.

High-Performance™ Low-E4® Sun™ Glass

Sun glass has the highest rating against solar heat gain. It helps homes stay cooler during warm weather. The specialized coating on our Sun glass reduces the amount of visible light. This means that homeowners can enjoy just the right amount of natural lighting indoors. Like our other glass packages, Sun glass does well at filtering harsh light.

As the go-to Chesterfield doors and windows company, Renewal by Andersen of St. Louis ensures quality and performance in our products. We offer industry-leading glass packages that will significantly contribute to your energy savings. If you have any questions or if you want to learn more about our replacement windows, call us at (314) 310-3636. You can also fill out our contact form for a FREE in-home estimate.

Reviews

"The installation crew was very professional and answered what questions I had. And they cleaned up when they were finished. We're very pleased with our windows & patio doors. Highly recommend Renewl by Anderson."

Pamela D
Feb 13, 2023

"Very pleased with installation of six windows and a ProVia entry door. I love the look of the windows and door. I am pleased that my wife is thrilled with the look of the door. She is very pleased that the bronze color fits in well with the color of the brick."

Terry S
Feb 8, 2023

"I just had my Renewal by Andersen windows installed and couldn’t be happier, the entire process went very smoothly. The windows are high quality and look great. But the installers Roy, Zack and Jordan were the stars, they introduced themselves upon arrival walked me thru everything they were going to do and when they finished took me to each window to make sure I was completely satisfied. They were clean and courteous and I would definitely recommend and have them work in my home again."

BOB B
Feb 6, 2023

"Wonderful experience with knowledgeable, competent employees. We had Andersen windows in a previous house & didn’t even consider anything else this time. After replacing our patio door almost two years ago, we replaced all our windows this year. What a difference over builder-grade windows, especially in the really cold temperatures we’ve had this year. Andersen windows may be a little more expensive than other brands, but they are top quality."

Susan S
Jan 31, 2023

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