On March 8, 2024, the Province’s 2024 editions of the BC Building Code came into effect. Overall, there are no changes to the technical requirements for the BC Energy Step Code and Zero Carbon Step Code. However, the boundaries between two climate zones changed slightly to better align with climatic values published in the National Building Code of Canada.
The following communities that were in Climate Zone 5 are now in Climate Zone 4:
- Comox
- Courtenay
- Hope
- Ladysmith
- Nanaimo
- Parksville
- Qualicum Beach
Further information may be found in Table C-2 of Division B, Appendix C (p. 764 of the BC Building Code 2024). Local governments may choose different climatic values that are a better match for local conditions.
To learn about other changes in the BC Building Code 2024, visit the BC Codes homepage. |