Whenever exterior services experts talk about making a home energy-efficient, you will probably hear them talk about SHGC rating for windows. What is an SHGC rating and what is a good rating if you’re getting new windows? Here’s a quick rundown from the leading window replacement contractor in the area.
SHGC stands for Solar Heat Gain Coefficient. It is a rating that describes how much heat coming from the sun is absorbed by the window and transmitted indoors, as represented by a number. A rating of 1.0 means that all of the heat passes through the windows, while 0 means the heat is completely blocked off.
If you are in an area with a cold climate, air conditioning and staying cool isn’t a major concern. In fact, you may want some heat to enter your home during daytime to help improve your home performance when it comes to air conditioning. Window and roof repair experts say that a good SHGC rating for your windows should be anywhere within 0.3 to 0.6.
Homes in areas with warm climate tend to use up a lot of energy to keep the indoors cool and comfy. For hotter climates, experts suggest getting windows with an SHGC rating of 0.3 or lower. This will make it significantly easier for your home’s HVAC to keep indoor temperatures at a comfortable level.
Unsure of what SHGC rating to go for? Consider getting recommendations from the experts. Certified local window and roof repair experts have a better grasp of energy assessment and which window options will work best given your area’s unique needs. They’ll also be able to install your new windows according to manufacturer specifications to make sure it performs at full efficiency.
Looking for a local roofing company to hire? We’re here for you. California Energy Consultant Service is the leading provider of energy-efficient solutions in Sacramento and Rancho Cordova, CA. You can call us at (916) 852-8132 or fill out this contact form to request a quote.
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