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4 Fun Facts About Windows That You May Not Know

We take windows for granted. We use them every day to get some fresh air or even just brighten up our rooms. But there’s more to windows than meets the eye. Today, we discuss four fun facts about windows. 4 Fun Facts About Windows That You May Not Know

The White House Has a Total of 147 Windows

To give you a sense of scale, the average household has about eight windows. Imagine how much work it takes to keep those windows clean! But, alas, the building with the most number of windows goes to the Burj Khalifa, with a whopping 24,000 windows. It takes a team of 36 window cleaners and 3 months to clean all windows top-to-bottom, using state-of-the-art cranes and special suits.

Grilles Were a Necessity

You’re probably more familiar with removable grilles, but in the past, they were absolutely needed. During the Renaissance period, glassmaking technology was limited to manufacturing glass panels several inches across. The earliest examples of glass windows featured several glass panels held together by what we know today as grilles. Today, you can have replacement windows with glass panels of virtually any size; grilles serve a more decorative function.

The Origin of the Word “Fenestration”

You may have heard of the word “fenestration” in reference to windows and doors. It came from the Latin word fenestra, which translates as window. The term “fenestration” persists as a general term for windows, doors and skylights. In fact, there is an organization called the National Fenestration Rating Council® (NFRC), which is responsible for the energy performance labels that are affixed to new doors and windows.

Invisible Insulation

You may have been wondering how “insulated glass” works without visible insulation. Unlike window frames and sashes, conventional insulation can’t be inserted into glass, which happens to be a naturally conductive material. The solution is an assembly of two glass panels, separated by insulated spacers. The airspace between glass panels dramatically reduces conductivity, which slows down heat transfer between its indoor and outdoor sides. This has proven to be so effective that Renewal by Andersen® has made it a standard component of our replacement windows.

Looking for a company that provides comprehensive window replacement service? Call Renewal by Andersen of Southwest Missouri at (417) 268-9301, or fill out our contact form to schedule an appointment.

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"Great workmanship on windows installation is done very professionally by excellent crew. Installed in a very timely manner. Excellent company to deal with."

Roy D
Feb 14, 2023

"The Springfield team was wonderful to work with , professional , friendly and knowledgeable. They all seem to take great pride in their work. These new windows are fantastic, they look great , operate so easy and the energy efficiency was noticeable from the very first day . Thank you Renewal by Andersen for transforming our home and our lives."

Pam S
Feb 15, 2023

"After years of watching the wind move my drapes and hours of difficult cleaning, I decided to get new windows. I went with Renewal by Andersen because of the great reviews and quality. From Brent who did the consult, Gideon who did the measuring, to Jason, Josh, and I apologize I can't remember the third installers name, this is the most professional company I've ever worked with. I own a 1994 double wide mobile home, so everything in this place is hard to work with. I had a bay window, 6 double hung, 2 awning, and a front door replaced.. They said it would take 2 days and they were done on time! I did have second thoughts about doing this mainly because of the cost, but once it was done, I was very happy I did this."

Gary S
Feb 18, 2023

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