Energy Saving
LowE Glass

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On windows, doors, and siding

Desired Features (check all that apply)

LowE glass is glass that has had an invisible metallic coating applied to the surface. This coating dramatically increases thermal performance of the window by reflecting radiant heat. It is most effective when used in a sealed insulated glass unit that has been filled with inert Argon gas. You can achieve even greater efficiency by using a warm-edge non-conductive spacer to separate the two panes of glass. With the proper LowE coating, your windows meet EPA Energy Star guidelines for energy efficiency.