Weatherizing your historic home is the first step towards a more comfortable, energy efficient building. Working with historic buildings provides special challenges and opportunities. You will learn how to reduce energy costs with practical solutions for weatherizing historic homes or buildings. Understanding how air, heat, and moisture moves in a typical structure, this course will focus on historic homes. You will learn where to look for, and how to locate, air infiltration in a home or business, and how to seal any leaks found. Various weatherization products and their proper applications will be discussed, including caulk, foam, and weather stripping.