Building Classification and Existing Buildings

 Thank you to everyone who joined my “Building Classification and Existing Buildings” presentation at IDA Encounters 2026 yesterday at Hotel Arts in Calgary.

The feedback was encouraging. During the session and in the conversations afterward, interior designers showed a clear understanding of how existing-building provisions affect their projects.

The diagram below captures a central message from the presentation. For an existing building, begin with its lawful existing conditions, review the proposed changes, and determine which upgrades those changes trigger.

Through two real project case studies, we explored how this approach can help define the required work, preserve appropriate uses and avoid unnecessary construction costs.

I appreciated the thoughtful questions and the opportunity to share perspectives from my experience as a municipal plans examiner and building code consultant.

Thank you to the organizers and everyone who participated. I look forward to continuing the conversation.

#IDAEncounters2026 #InteriorDesign #BuildingCode #ExistingBuildings #BuildingClassification