With Energy Advantage Low-E Glass from Götz Awnings in your new windows you will get the best comfort, beauty and energy performance available.

What is Energy Advantage Low-E Glass?
Energy Advantage Low-E Glass is a high performance, energy efficient window glass made with an invisible coating that blocks heat flow. It’s made by Libbey-Owens-Ford, a company with more than a century of experience making glass that makes life better.

How does it work?
Ordinary clear glass allows heat to pass through it. Since heat always flows towards cold, in winter, inside heat flows to the outdoor, in summer, heat from the outside flows through your windows into cooler interior.

The special coating on Energy Advantage Low-E Glass helps separate heat from cold. In winter, heat stays inside where you need it, to keep you warm. In summer, Energy Advantage Low-E Glass helps keep heat outside, so you can stay more comfortable.