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WINDOW ANATOMY: KEY COMPONENTS YOU NEED TO KNOW

Having basic underst anding of the window’s anatomy is key to choosing energy-efficient and lasting products. After all, every part contributes to the performance and longevity of the whole.

Window Anatomy Key Components You Need To Know

Without getting too technical, Renewal by Andersen® of St. Louis wants to shed light on the fundamental components of double-pane windows:

Glass

The glass is the chief reason energy efficient windows save energy. With the right type of glazing, the window could block heat, thermally insulate, and admit natural light.

Of all the technologies out there, we chose to use spectrally selective, low-emissivity coatings to reflect the undesirable portions of the solar spectrum. To put things into perspective, our Low-E4® SmartSun™ glass deflects 72% and 95% of infrared and ultraviolet rays, respectively, while catching 65% of sunshine.

Frame

The framing material defines the window’s ability to stay weathertight and remain in mint condition for a long period. Wood and vinyl are two of the most popular choices, but they have undisputed downsides. The former is prone to decay while the latter can’t preserve its structural integrity with changes in temperature.

This is why our very own Fibrex® is a superior alternative to wood and vinyl in window installation. This composite material naturally expels moisture and doesn’t bow or crack with time. As a result, it retains its airtight seal and flawless beauty as it ages.

Gas Fill

Double-pane windows contain an insulating gas to help reduce thermal transfer and minimize the chances of condensation. Compared with krypton, argon offers the better trade-off between energy efficiency and affordability.

Our double-hung, picture, sliding, bay, bow, and casement windows combine the power of our Low-E4 glass and argon gas. Together, our custom units act as an effective barrier against the heat and cold.

Learn more about the parts of Renewal by Andersen of St. Louis windows. To talk about your Missouri project, call us today at (314) 310-3636 for your FREE, in-home consultation in St. Charles, MO.

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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