We’ve expanded our National section with the latest versions of key user guides:
  • Illustrated User’s Guide: NBC Part 9 – Housing and Small Buildings → Now includes both NBC 2020 and NBC 2015 editions.
  • Structural Commentaries (User’s Guide – NBC: Part 4) → Now includes NBC 2020 and NBC 2015 editions.
  • User’s Guide – National Energy Code of Canada for Buildings (NECB) → Now includes the 2020 and 2017 editions.
Explore the updates to stay aligned with the latest national code guidance.
Screenshot 2025-07-15 at 10