As the temperature continues to drop outside, many people are worried about what is going to happen to their heating bills. Given the challenging economic year, nobody wants to pay more than they have to. On the other hand, there are ways that people can keep their heating bills as low as possible as long as they take steps to winter-proof their homes now.  Prevent Drafts Under The Doors And Windows One of the most common reasons why people end up using more heat than they should is that they are losing heat to the external environment. Often, this heat…