What is solar heat gain coefficient? The SHGC is the fraction of the solar radiation external to a window system that is transmitted as well as admitted through inward flowing surface radiation and convection. This coefficient is angular dependent and varies according to the incident angle of the source, whether it is direct light, diffuse, …
Enhanced Winter Performance Glass Double-pane windows become triple-pane performers Introducing Loå-i89™, our new energy-saving 4th surface coated glass. It offers more light transmittance and less reflectance than Loå-i81. And it’s now available in annealed making it less expensive. Yet it still delivers a center of glass U-Factor of just 0.20 when coupled with …
As fall comes to a close and colder weather invades our desirable, typically mild, Colorado climate, many homeowners are rushing to improve the energy efficiency of their homes. Replacing your outdated windows can be the perfect solution for reducing heating bills. Five Ways to Increase Energy Efficiency in Your Home this Winter 5. …
