Schedule a Free Consultation

Harnessing Passive Heating With Your Windows

If you are looking to renovate your home, consider incorporating large, south-facing windows. In doing so, you are harnessing solar power in your home. This is known as passive solar design, which uses the sun’s energy effectively without the aid of panels or other mechanical systems. In addition to windows, other building elements like walls and floors can help boost the efficient use of the sun’s heat.

Passive heating using windows

Window Placement

The placement of your home’s windows plays a crucial role in achieving passive heating for your home. Living in a warmer climate means the largest windows are reserved for the north-facing part of the house to reduce heat gain during summer while letting sunlight indoors.

Conversely, large windows should be placed on the south-facing side so they can draw heat during the winter months. When the summer comes, shading in the form of awnings or trees prevents certain rooms from becoming saunas.

The Best Windows for Passive Heating

Proper window orientation shouldn’t be the only thing to consider when considering passive solar design. You should also take the window features into account. For south-facing windows, for instance, choose those with low emissivity (low-E) glass coatings. Plus, make sure they have the appropriate solar heat gain coefficient (SGHC) and U-factor ratings suitable for your local area.

To help you make the right selection, get in touch with the experts at Renewal by Andersen® of St. Louis. We offer a wide array of high-quality replacement windows and doors, each one backed with an outstanding warranty. We can provide homeowners with a variety of options when it comes to the size, style and design of their new windows.

Call (314) 983-9977, or fill out our contact form to schedule a free consultation. We serve Missouri homeowners, including those in Chesterfield and the surrounding communities.

Reviews

"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

"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

View All Reviews