Weatherproofing is a necessary part of life. After all, you need a winter wardrobe. When you get right down to it, your house isn’t all that different. Your home needs a winter wardrobe of its own—certain things to help it through the cold, harsh months. Autumn is the ideal time to take on projects like this. What are the highest priorities at this time of year, when you are sending the kids back to school and starting to think about the holidays? Certain things will bring more value than others. Focus on the biggest bang for your buck.