The solar heat gain coefficient (SHGC) of your windows plays a vital role in maintaining the temperature balance in your home. When getting window replacements, it’s not just about picking any glass panel and framing. The right windows with an optimal SHGC rating can significantly enhance your home’s energy efficiency and comfort. Continue reading as Renewal by Andersen® of Sacramento explains what a good SHGC rating is and why it is so crucial for your new windows.
Understanding SHGC Ratings
The SHGC rating is a unique measure that shows how much solar radiation a window allows inside a building. This value is indicated on a scale of 0 to 1 where a lower number means less heat gain and, conversely, a higher number indicates more heat gain. Factors such as the window’s size, type and orientation can all influence its SHGC rating.
Benefits of a Good SHGC Rating
A good SHGC rating can significantly contribute to your home’s energy efficiency. This is especially important when considering the installation of patio doors as it reduces your home’s reliance on your HVAC system, resulting in less energy consumption and savings on utility bills. More efficient windows also improve overall home comfort, reducing excessive heat in the summer and cold drafts during the winter. Furthermore, less energy usage means reduced carbon footprint, making them an environmentally friendly choice.
Optimal SHGC Ratings for New Windows
The optimal SHGC rating varies depending on the regional climate and individual home needs. In colder climates, a higher SHGC rating can be beneficial to allow more solar heat gain during the winter. In contrast, homes in hot areas should have windows with a lower SHGC rating to minimize heat gain. This consideration also applies to hinged French doors and the like.
Reach Out to Us!
A window’s SHGC rating plays an integral role in your home’s energy efficiency and comfort. If you need new windows or sliding French doors, be sure to factor in their SHGC ratings. Turn to Renewal by Andersen of Sacramento for professional advice, and we will be glad to help figure out the right SHGC ratings for your windows. Call us at (916) 779-5800 or fill out our contact form to schedule a consultation.
