Photo courtesy of Burst from PexelsThe Canadian Board for Harmonized Construction Codes (CBHCC) is inviting the public to participate in the winter 2025 public review of a proposed change to the 2020 edition of the National Building Code of Canada (NBC).The proposed change included in this public review addresses overheating in new dwelling units, by adding a maximum indoor air temperature for new dwelling units.The purpose of this process is to provide code users, the codes community, and the public with a detailed look at the proposed technical change, and seek comment as to whether it should be approved, altered or withdrawn. Feedback on the proposed change will help shape the National Model Codes, which are adopted, with or without modifications, by the provincial or territorial authorities having jurisdiction over the regulation of construction of buildings and houses.The public review will close at11:59 p.m. PST on February 24, 2025, after which comments will no longer be accepted. The CBHCC decides which changes will be published in the next edition of the National Model Codes based on the recommendations of the code development committees.Those interested in participating in the review can access the proposed change on the CBHCCs websiteand provide feedback.To learn more about public reviews, click here.The post Public review of proposed change to 2020 National Model Codes now open appeared first on Canadian Architect.