by John Krigger | Jan 21, 2022
(1.5 CEUs) This lesson covers the type of doors and focuses on insulated doors. You’ll learn how to select and install doors. We also discuss thermal resistance and air leakage around doors.
by John Krigger | Jan 21, 2022
(2.0 CEUs) This lesson discusses how to cool a home with only fans. Fans can create a wind chill effect, and they can cool the home with night air, assuming that the air outdoors is cooler than the air indoors. Here are the main topics of this lesson. Circulating...
by John Krigger | Jan 21, 2022
(2.0 CEUs) In climates with cooling needs, the most effective cooling strategy stops heat before it enters the building. This lesson describes how heat enters buildings and the best strategies to stop heat gain. You’ll learn to limit heat gain in buildings, including:...
by John Krigger | Jan 21, 2022
(1.5 CEUs) Windows are the most complex topic under the main topic of the building envelope. They are expensive to buy and install. This lesson presents the economic factors to consider when making decisions about windows. We discuss incremental costs and four...
by John Krigger | Jan 21, 2022
(2.0 CEUs) Good window and door installers pay attention to details that prevent water and air infiltration. This lesson presents high-performance window and door installation techniques. You’ll learn the following window-and-door installation essentials. Window frame...
