The CSSBI 10M Standard for Steel Roof Deck and the CSSBI 12M Standard for Composite Deck are intended to assist specifiers, designers, buyers, manufacturers and erectors of steel roof and composite deck by providing information which can be adopted by reference where desired. These standards include recommended minimum requirements for grade of steel, base steel design thickness, metallic coating designation, loads, resistances and deflections, as well as design, fabrication and erection in general. Currently the CSSBI does not have a standard for the deep composite deck products.

• Download the PDF version of the 10M standard.
• Download the PDF version of the 12M standard.