» Using Gypsum Board for Walls and Ceilings Section II
Using Gypsum Board for Walls and Ceilings Section II. ... and relative ease of installation. The components of metal frame systems fit together easily and are generally friction fit (requiring no fasteners) except at doors, windows, and other openings. ... " not more than 1/16 inch deep around the nail head (Fig. 19). Take particular care ...