In this hour of "At Home with Gary Sullivan" covers various home improvement topics. Gary discusses metal roofing, specifically the importance of ventilation, insulation, and reflectivity in preventing heat buildup in attics. He also talks to a caller who's concerned about his heat pump's performance during extremely cold weather. Additionally, Gary shares tips on winterizing outdoor equipment, such as gas mowers and generators, and answers questions from listeners about pest control and home maintenance. The hour wraps up with a discussion on the importance of proper ventilation in homes, especially during the winter months.

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