Door Jamb #770 Data Sheet

Our acoustical head and jamb seals are secured directly to the door stop. This acoustical seal features our unique compress-o-matic design with a sound-absorbing neoprene bulb that compresses to form a tight seal as the door is closed. They include adjusting screws for field correction of irregular clearances that might otherwise compromise the sound performance. These acoustical jambs are listed for both wood and metal doors.

The #170 and #770 Jambs require a minimum setback of 3 3/8" for door handle, unless you use the jamb as the stop.