scope:

This standard applies to all profiled steel panels intended for use as roof decking in Class 1 insulated roof construction. This standard also applies to the interaction of accessory components with the steel deck. These accessory components include the products used to secure the deck to the structure, the methods of deck side laps securement and the insulation and fasteners located above the roof deck. Each steel roof deck Approval must include an FM Approved above deck roof system qualified in accordance with FM Standards 4454, 4470, 4471, 4475, 4476 or 4477.

Purpose

This standard states Approval requirements for profiled steel panels for use as roof decking in Class 1 insulated roof construction.

Approval criteria include, but are not limited to, performance requirements, labeling and marking requirements, examination of manufacturing facility(ies), audit of quality assurance procedures, and a surveillance program.