When planning a window replacement, one of the important factors to consider is the Solar Heat Gain Coefficient (SHGC) of your windows. The SHGC rating measures how much solar radiation is allowed through a window and into a home or building. It helps homeowners choose energy-efficient windows that are right for their needs.
In this blog post, we discuss what SHGC ratings are and how to choose the right one for your window replacement project.
What Is SHGC?
SHGC is a measure of how much solar radiation is allowed to enter through a window. This rating can range from 0 to 1, with 0 indicating that no solar radiation is being let in and 1 indicating that all solar radiation is being let in.
The SHGC also helps you determine the amount of cooling or heating required for your home during different seasons.
How to Choose the Right SHGC Rating
When choosing the right SHGC rating for your windows, it is important to consider both your climate and the type of window you are installing.
Different climates require different levels of insulation to keep your home comfortable throughout the year. Additionally, certain types of windows offer higher or lower levels of solar radiation absorption.
Understanding Your Climate
Memphis, TN, experiences hot summers and mild to cold winters, so it is important to select windows that will provide adequate insulation during both seasons. A moderate SHGC rating, like 0.35, is generally recommended for Tennessee’s mild climate.
A window with a higher SHGC rating may be more suitable for the summer months, while a window with a lower SHGC rating might be better suited for the winter months.
Selecting the Right Window Type
When selecting the right window type for your exterior replacement project, you should consider both the climate and the type of glass used.
Double-paned windows with low-emissivity coatings are a great choice for keeping heat out during the hot summer months. On the other hand, single-paned windows with high SHGC ratings are better suited for colder winter climates.
Let Masters Roofing Help You Choose the Right SHGC Rating for Your Windows!
If you are considering a window replacement, be sure to take the SHGC rating into account. This rating will help you determine the amount of solar radiation that is allowed into your home and how much insulation is required for different seasons.
To find the right SHGC rating for your needs, contact Masters Roofing. We also offer residential and commercial roofing services. Call us today at (901) 871-7663 or fill out our online form for a free quote.