The Mystery of the "Cold Couch" It’s 7:00 PM in February. You’ve got the heat set to 72°, but you’re sitting on the couch wrapped in a blanket because you can feel a cold breeze hitting the back of your neck. You check the window—it’s closed. You check the door—it’s locked. So where is the cold coming from? In Colorado, our homes are subjected to high winds (especially in Castle Rock and Parker) and extreme temperature differentials. When it is 10°F outside and 70°F inside,