The Ontario Building Code | Design Basis for Air-Supported Structures
4.4.1.1. design Basis for Air-supported Structures
(1) The structural design of air-supported structures shall conform to CSA S367, "Air-, Cable-, and Frame-Membrane supported Structures" using the loads stipulated in Section 4.1., in accordance with limit states design in Subsection 4.1.3.
4.4.2. Parking Structures
In Plain Language
The structural design of air-supported structures (fabric buildings held up by internal air pressure) must conform to the referenced design standard specific to this unusual structural type.
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.