Proposed Changes by Subject—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)

Building Envelope - General

(Proposed changes to 3 provisions)

Div.B 9.7.6.1. Installation of Windows, Doors and Skylights

Div.B 9.27.2. Required Protection from Precipitation

Div.B 9.27.3. Second Plane of Protection

Fenestration

(Proposed changes to 3 provisions)

Div.B 9.36.2.7. Thermal Characteristics of Fenestration, Doors and Skylights

Div.B 9.36.5.3. Compliance

Div.B 9.36.7.3. Energy Performance Improvement Compliance Calculations

Greenhouse Gas Emissions

(Proposed changes to 1 provision)

Div.B 9.36. Energy Efficiency

Referenced Documents

(Proposed changes to 1 provision)

Div.B 1.3.1.2. Applicable Editions

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