That's a great site Larry. I totally didn't know that. That makes me wonder big time, cause a lot of the homes around my place don't have a lot of snow on the roof, even in the winter. That scares me cause I'm wondering just how much heat I'm losing. I'm going to keep a watchful eye on that this winter. We have icicles coming off our roof usually in spring time only when the snow is melting off the roof and then we have a cold day the next day. That's the only time it happens but that should be normal right?
Thanks for that site.
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