Low e Glass

Low E Glass has been developed to minimize the amount of ultraviolet and infrared light that can pass through glass without compromising the amount of visible light that is transmitted  It has a lower rate than clear float glass of allowing heat to pass through the glass  In winter, if you have Low-E glass in your home, much of the heat given off by air conditioners, heaters and all the objects which they have heated, is bounced back into the room. In the summer, the same thing happens but in reverse