Builder Alert: Airtightness Survey

You are invited to participate in a survey about airtightness testing services across Canada. This survey is being conducted by RDH Building Engineering and Building Science Consulting Inc. as part of a larger study reviewing issues related to whole building air leakage testing requirements in the National Energy Code of Canada for Buildings.
The survey takes about 5 minutes and is available at: https://www.surveymonkey.com/r/testingcapacityEQ