The Ontario Building Code | Group F, Division 1, 1 Storey
3.2.2.66. Group F, Division 1, 1 Storey
(1) A building classified as Group F, Division 1 is permitted to be of combustible constructionor noncombustible construction used singly or in combination provided,
(a) it is not more than 1 storey in building height, and
(b) it has a building area not more than 800 m2.
In Plain Language
This article sets one of the specific size-and-construction packages available for a Group F, Division 1 buildings building: 1 storey, area capped at 800 m², combustible or noncombustible construction. Designers can choose whichever of the several packages in this Subsection best fits the building being planned, trading height and area against construction type, sprinklering, and fire-resistance rating requirements.
This is a plain-language summary of the 2012/2017 Ontario Building Code text above, for general understanding only and not a substitute for the Code. Always confirm current requirements against the 2024 edition (O.Reg. 163/24) or a qualified professional before construction.