Do Sungate Low-E coatings work as well at night (when the sun isn shining)?
Sungate Low-E coatings work 24 hours a day. In the winter, they reflect the heat (long-wave infrared energy) back into the interior, day and night. Low-E coatings do not differentiate between furnace heat and heat created by solar energy, as they are both absorbed and re-radiated as long-wave infrared energy.
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- Do Sungate Low-E coatings work as well at night (when the sun isn shining)?