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Reap the Benefits of South-Facing Windows Throughout the Year

Every homeowner should learn the basics of certain design concepts, particularly those geared towards making homes more energy-efficient. Some concepts include south-facing windows and passive heating. Here are a few things about them you may not know.


According to the National Institute of Building Sciences, passive solar heating involves the “collection of solar energy through properly-oriented, south-facing windows”. The Office of Energy Efficiency & Renewable Energy of the U.S. Department of Energy (DOE), meanwhile, recommends that, “If you’re planning a new passive solar home, a portion of the south side of your house must have an unobstructed ‘view’ of the sun.”

Make Them Work

Homes that have passive solar designs are better able to stay warm throughout fall and winter, and cool during the summer months. The ideal window orientation will allow your home to absorb enough sunlight while the climate is cooler and use that heat to warm your home. To prevent too much sunlight from making your home uncomfortably hot, it will help to have access to good options for replacement windows.

Reaping the Benefits

You can best experience the benefits of south-facing windows if they are built with High Performance™ Low-E4® glass. Different iterations of such windows are proven to be effective against solar heat gain even as they allow a good amount of sunlight into your home. Installation by professionals is also key to ensure that your windows will function as expected.

Learn more about great design concepts that can improve your home from the top-quality window replacement service provider, Renewal by Andersen® of Southwest Missouri. We provide no-obligation estimates to help homeowners understand what types of windows may work best for them and their home. Give us a call at (417) 351-2801, or fill out our contact form here.


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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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