How Do Ordinary Windows Differ from Energy Saving Windows?

You may be wondering what differentiates ordinary windows from energy saving (insulating) windows. This article discusses the major differences between those two kinds of windows. Us this information to upgrade your windows to energy saving ones so that you enjoy the many benefits that energy saving windows have over ordinary windows. Number of Glass Layers The number of glass layers that a window has distinguishes ordinary windows from energy saving windows. [Read More]