The energy efficiency of your new windows should be a top priority when investing in window replacement. When checking window products, make sure to look into their solar heat gain coefficient (SHGC) rating. This is a measurement of how much solar radiation can pass through windows or skylights.
Read on to discover the ideal SHGC rating for your windows.
What Is the SHGC Rating
Experts use SHGC ratings to determine how energy-efficient windows and skylights are. It’s an important measurement to consider if you want to improve your home’s energy efficiency and sustainability. SHGC refers to the amount of solar radiation that can penetrate a window through direct transmission or absorption. Products with lower SHGC ratings do better at transmitting solar heat into your living space.
What Should You Look for in Your New Windows?
Your home’s location, orientation and external shading are the key factors that go into determining the ideal SHGC rating for your new windows. Whether you need new casement or double hung windows, products with a high SHGC rating of 0.30 to 0.60 are beneficial if your area experiences extremely cold winters. Meanwhile, windows with an SHGC rating of 0.30 and below can help cut down energy costs during summer in warmer parts of the country.
One of the best ways to ensure you choose the right windows for your home is to work with a reliable contractor. Experienced professionals can help you choose products that will elevate the look of your property and give you the best energy savings.
At Renewal by Andersen of Seattle®, we install some of the most energy-efficient replacement windows and doors on the market. We offer a wide selection of products, including casement, double-hung, picture and gliding windows. Call us at (206) 777-0954 or fill out our contact form to get a free estimate. We work with homeowners in and around Bellevue.