BC Energy Step Code Airtightness Training – BCIT, Burnaby, Dec. 8
British Columbia Institute of Technology (BCIT) 3700 Willingdon Avenue, Burnaby, British Columbia, CanadaThis one day class was developed in 2016 to help builders meet the City Of Vancouver requirements of 3.5 ACH50 by the air-tightness experts at RDH Building Science, and Small … Continued