Quote:
Originally Posted by speeder
Conversely, I would think that dark roofs help in the winter in really cold places. But I don't know anything about the formula for figuring solar effect in the frozen tundra. Not to mention that all of the roofs are covered w/ snow all winter.
White roofs it is!
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My roof is not covered in snow all winter. It's gone pretty quickly from the dark roof, and at times you can see steam rising from the roof even in below freezing temp's.