CAN/CGSB 93.3-M91 [ Withdrawn ]

This standard applies to zinc-coated (galvanized) and aluminum-zinc alloy coated steel sheet with a factory applied finish coat, intended primarily for exterior use in residential building applications.

Intended Uses -- Prefinished steel sheets covered by this standard are intended for fabrication into such building products as roll-formed windows, siding, fascia, soffits, gutters, downspouts and roofing.

The testing and evaluation of a product against this standard may require the use of materials and/or equipment that could be hazardous. This document does not purport to address all the safety aspects associated with its use. Anyone using this standard has the responsibility to consult the appropriate authorities and to establish appropriate health and safety practices in conjunction with any applicable regulatory requirements prior to its use.

Referenced in the National Building Code of Canada
Referenced in the National Housing Code