The backset is 2 3/4" from edge of door to the center line of the device and strike.
The preparation for the WS98/99 strike must be specified when placing order for the frame.
The location to the top of hinge will vary depending on hinge size used.
6'8" Frame with 1 1/2 pair of hinges (top to top):
For 4 1/2" hinges from the head to top of each hinge is 7 1/2", 37 7...
Standard Doors: standard inverted bottom channels will accept the following manufactures automatic door bottoms:
National Guard (320)
Pemko (420)
Zero International (355/354)
Special (custom) option: a special/optional end channel that will support the following manufactures:
National Guard (422/423/522)
Pemko (443)
Zero International (360/364).
Steelcraft does not manufacture 12 gage closed section mullions. The maximum is 14 gauge.
Steelcraft can provide the outer perimeter (open sections only) of a transom frame in 12 gage material. ...
Yes, an additional jamb anchor can be used at the bottom of the frame in lieu of the typical (adjustable or weld-in) base anchor in fire rated frames.
This is limited to the anchor designed for...
Overhead Concealed door closers are used to provide a more aesthetic look to the opening.
Concealed in either the frame or the door
Offer the ability to be adjusted to maintain control o...