Proposed Changes by Code Provision—National Building Code 2020

A hyperlinked number (e.g., Footnote 1) at the end of a proposed change link leads to a supporting document for that proposed change.

List of Supporting Documents

National Building Code 2020 (Proposed changes to 8 provisions)

Division B

(Proposed changes to 8 provisions)

Part 1 - General

(Proposed changes to 1 provision)
1.3.1.2. Applicable Editions

Part 9 - Housing and Small Buildings

(Proposed changes to 7 provisions)
9.7.6.1. Installation of Windows, Doors and Skylights
9.27.2. Required Protection from Precipitation
9.27.3. Second Plane of Protection
9.36. Energy Efficiency
9.36.2.7. Thermal Characteristics of Fenestration, Doors and Skylights
9.36.5.3. Compliance
9.36.7.3. Energy Performance Improvement Compliance Calculations
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