Navigating BCBC 2024 Overheating Protection Requirements
Overview
This report expands on the Building and Safety Standards Branch Bulletin B24-08. The purpose of the report is to provide an overview of the new overheating protection requirements and provide recommendations based on industry standards and best practices to assist municipal officials and industry professionals with evaluation and achieving compliance. The report outlines key considerations for different building types and explains how to undertake design evaluations that align with the intent of the new requirements. While this report primarily focuses on Part 9 buildings, considerations specific to Part 3 buildings are highlighted throughout. Finally, this report also highlights how overheating protection strategies can also support meeting the energy and emissions requirements set by the BC Energy Step Code and Zero Carbon Step Code.
RDH Building Science, BC Hydro
Ideation Report
Built Environment, Resilience
2025
