What is the minimum clear height in a storage garage?
A storage garage requires a clear height of 2.0 m.
Conditions and exceptions
- Measured to the lowest projection, including door tracks and pipes.
- Door opening height is a separate requirement.
- Municipal zoning may impose its own dimensions.
Where this comes from
National Building Code of Canada — Part 9
This page states the requirement and points you to the publisher. It does not reproduce the code text — read the provision itself at the official source below.
Read the official text at NRC — Codes Canada publications →Verify this against the code edition actually adopted where you are building. Provinces, territories, and municipalities amend on their own schedules, and where the governing document and this page disagree, the governing document controls. This is not legal, engineering, or permitting advice. Last reviewed 2026-08-12.
Why the requirement is written this way
This page gives the figure. These notes explain the reasoning behind it and what it means on site.
Occupancy Classification, in Plain Language
Field NotesFire Separation Between the Garage and the House
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