Finding ways to improve the energy efficiency of buildings is a key focus of many codes organizations, designers, architects, and government groups. This course examines how the roof of a building—one of the few parts of a building envelope that undergoes periodic replacement—impacts energy efficiency. It also explores how roof design can be a key contributor to meeting both sustainability and energy operating cost goals.

Upon completion of this course, the Learner should be able to:

• Identify the role of reflective roofing on energy efficiency and the impact of geographic location.
• Compare the relative cost impacts of air conditioning versus heating, and evaluate the effects of modern electricity pricing mechanisms, including demand charges.
• Summarize the impact of insulation levels and fasteners on energy efficiency.
• Discuss thermal short circuits and how to reduce their impact.
• Explain air flow within roof systems and strategies for reducing it.

Approximately 1 hour. Delivered online, at your own pace.

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