This hour of At Home with Gary Sullivan covers essential winter preparation tips for homeowners. Gary discusses the importance of protecting exposed pipes from freezing temperatures and shares advice on how to check for and fix potential issues. He also takes calls from listeners, including Paul, who asks about insulating a pole barn, and Mary, who has concerns about a high-pressure water system. Additionally, Gary talks about the importance of maintaining gutters and downspouts to prevent ice dams and water damage.