"We really like our new windows. They look so nice and are a good addition to our home. Chris did and excellent job installing them and was very neat. We are very happy with everything." » more
- Kenneth and Adeline Lewis of Moline, Illinois


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Low E (Emissivity) Glass

Microscopically thin, virtually invisible, metal or metallic oxide layers deposited on a window or skylight glazing surface primarily to reduce the U-factor by suppressing radiative heat flow. A typical type of low-E coating is transparent to the solar spectrum (visible light and short-wave infrared radiation) and reflective of longwave infrared radiation.

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