The Ontario Building Code | Support
9.26.13.2. support
(1) Where sheet metal roofing is not supported by roof decking but spans between spaced supports, the panels shall be designed to support the specified live loads for roofs.
9.26.14. glass Reinforced Polyester Roofing
In Plain Language
This roofing component needs adequate support as set out in this article, ensuring it doesn't sag or fail under load.
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.