FAQs > HeatBarrier XP > How does HeatBarrier XP work in cold climates?
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HeatBarrier XP works as well in cold climates as it does in hot climates. Much like a Thermos bottle, the reflective coating on the HeatBarrier XP film reflects interior heat back into the room. Our testing has shown ceiling temperatures increase 8 to 10 degrees fahrenheit where HeatBarrier XP is installed.
Last updated on October 15, 2010 by Heat Barrier XP Main
