Categories: Window

Understanding SHGC Window Ratings

Solar heat gain coefficient (SHGC) ratings refer to the amount of solar energy transmitted through your windows, which can impact the energy efficiency in your home. Depending on where you live, you either need low or high SHGC ratings to maintain a comfortable indoor temperature. 

To help you find the best window for your home, we discuss how SHGC ratings vary by location. 

In Colder Climates

In colder regions, windows with a high SHGC rating are the better choice because the Northern regions are generally heating-dominated. Windows with an SHGC rating of about 0.30 up to 0.60 ensure your home can maximize solar heat. Since they help warm your home naturally, these windows can reduce the demand for your heating system and allow you to save on energy costs. 

In Warmer Climates

If you live in warmer areas, choose windows with a lower SHGC rating. It’s important that homes in this type of climate are cool to ensure comfortable temperatures all day. If you live in the Southern regions, make sure to buy windows with an SHGC rating of less than 0.27. You can also consult a professional window contractor to guide you through your selection process.

In Mixed Climates

Homes located in the South Central region use both heating and cooling systems. Therefore, the SHGC ratings for windows and skylights in these places are usually kept under 0.30. However, in areas where heating is used extensively for certain periods of the year, a lower SHGC rating is needed to reduce solar heat gain. To determine which windows are best suited for your home, you can compare your cooling and heating costs.

Make the most of your window upgrade with the help of the experts at Renewal by Andersen® of Wyoming. As a leading window company in the area, we are dedicated to delivering superior workmanship and exceptional customer service at all times. Call us today at (307) 472-2199, or fill out this contact form to schedule a consultation. We proudly serve clients in Douglas and Casper, WY.

Andy Stellpflug

Recent Posts

Why You Should Consider Spring Window Replacement

As the snow melts and the days grow longer, homeowners in Evansville, WY, start thinking…

3 days ago

Bad Window Maintenance Habits to Avoid

Windows play a crucial role in the aesthetic appeal, energy efficiency, and overall comfort of…

1 week ago

How to Make Windows as Focal Points in Homes

Windows are not just functional features to let in light and provide ventilation; they can…

2 weeks ago

How to Maximize Natural Light With Windows

In Evansville, WY, efficient use of natural light not only brightens spaces but can significantly…

3 weeks ago

Reasons Your Windows Are Rattling and What to Do About Them

Rattling windows are annoying. When the wind blows and your windows start shivering, the problem…

1 month ago

How to Deal With Mold Growth on Windows

When you see mold growing on your windows, it's a sign that it's already too…

1 month ago