How does Low-E Glass Save Energy?

Windows play a key role in energy efficiency and glass almost takes up 80% of the area of the windows. To maintain the high energy efficiency of windows, you need to pay attention to glazing options. You may have heard many ways to improve energy efficiency, including going for double-pane glazing (not sing-pane), or going for thermally broken aluminum (not general aluminum alloy), etc. You may want to know how Low-E glass saves energy if you want to improve the energy efficiency from the way of glazing.

What is Low-E glass?

Low-E glass is short for Low-Emissivity glass, which means having a thin coating on the surface of the clear glass. Many manufacturers would recommend Low-E glass for glazing because it greatly improves your energy efficiency without reducing the amount of sunshine. The Low-E coating is thin, healthy and has no color, and doesn’t block the sunshine from coming into your rooms. And it’s a cost-efficient way to improve the energy efficiency from the glazing, rather than other ways.

How does Low-E glass work?

You may wonder how Low-E glass works to make windows more thermally efficient. The difference between Low-E glass and clear class is that Low-E glass is finished with one- or two-layer transparent coatings, depending on the requirements of energy efficiency of the coating, it reduces the amount of infrared and ultraviolet light that comes into your home by reflecting to save energy.

Benefits of Low-E Glass

Low-E coating is not a complicated design but it does bring many benefits for windows in a long term.
Low-E glass improves your energy efficiency. When we are talking about windows and doors, energy efficiency is the most important concern. With Low-E glass, you greatly improve the energy efficiency of your windows. In cold winters, when the outside temperature is much lower than the inside, your Low-E glass builds up great protecbuildsfor the inside warm. And vice versa for hot summers. Low-E coatings provide improved energy efficiency for all seasons, especially for windows and summers.
Low-E glass doesn’t reduce the amount of sunshine or influence the aesthetics. You can barely see the differences between glasses with and without coatings through your eyes. The coatings don’t reduce the amount of sunshine. They don’t influence the aesthetics of the windows, either. You don’t have to compromise on aesthetics when you apply Low-E glass.
Low-E coatings are not so expensive. Low-E coatings surely cost more than only clear glass, however, they are reasonable. There are a few more dollars at the beginning while saving more bills for you in the long term. They deserve your investment if you want better energy efficiency.
Low-E glass is environmentally friendly. Since Low-E coatings can make your house more thermally efficient, there are fewer energy bills you will spend on heating or cooling. Not only does it help you to pay less on energy bills, but it also does good to the environment as there is less pollution created.