NCCER Advanced Roof Systems (27403)
Issued by
NCCER
Individuals can identify and describe physical and mechanical characteristics of metals, metals forms, structural shapes, steel trusses and joints, safety precautions and hazards, and installation of built-up roofs. They understand how to install lap-seam and standing-seam metal roof. They can prepare eaves for a metal roof, install panels, install endlapped standing-seam metal roof panes and seal sidelap seams.
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