All models of the DG fire wall hanger series install on a two-hour wood stud fire wall during framing. These top-flange hangers feature space to allow two layers of 5/8-inch gypsum wall board (drywall) to be slipped into place after the framing is complete. The DG/DGH/DGB fire wall hangers have been tested according to ASTM E814 and received F (flame) and T (temperature) ratings for use on one or both sides of the wall. They are listed in Intertek Design No. SST/WPCF 120-01.
All models of the DGH hanger may be ordered with a skew angle of up to 45 degrees or with the top flange offset left or right. The skew and offset options may not be combined.
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