Want to make your home more energy efficient, healthy, and comfortable? Hiring an energy auditor can be expensive and confusing. Come learn about the building science these “house doctors” use, whether you are a DIYer or just want to decipher exactly what an auditor will tell you. We will explore the building envelope, insulation, windows, heating, cooling, ventilation, indoor air quality, and other topics. Not only will we learn how to find problems, but we’ll learn what the pros do to fix them, from choosing and installing weatherstripping to replacing appliances to remediating mold to adding insulation. We’ll also discuss payback on such improvements so you’ll know what’s worth your money. This class will include a site visit where we’ll explore the house for areas of needed improvement, and even do some of the improvements. Bring your house plans, and we will help you help your house! All Levels.