R2.2 Residential Existing Buildings Part 2: Additions

Course Description: Part 2 of this course covers how an addition is impacted by the new energy code. When does an addition require a HERS rating and when is it not needed. Part 2 of this course covers the HERS process and requirements. What is a passing score for an addition? How does solar readiness apply to additions? Do all additions need blower door testing? Examples of different types of additions are used in the course to show when a HERS rating is needed and not needed.

Learning Objectives: 

1. Gain knowledge about the application of the Energy and Stretch Code for Large Additions
2. Apply the appropriate compliance paths based on project type
3. Identify the requirements for Solar Ready provisions of the Stretch code as it applies to additions