By Rob Jonkman P. Course Number: WWOL112, Year Created 2018. Format: PowerPoint Video – Length: One Hour – Credits: AIA, all Canadian Provincial Architect Associations, BC Housing, EIC – Handout: No. This course will discuss The Canadian Wood Council’s (CWC) interactive Effective R-value calculator that is a free tool to help designers comply with the prescriptive energy provisions in any code that references effective thermal insulation values, including the ABC.
