minimum width on fire rated door

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Question
Answer
"PUSH SIDE" application: Minimum 52" wide pair, with neither door being less than 21" wide. "PULL SIDE" application: Minimum 60" wide pair, with neither door being less than 30" wide.
The minimum stile for each lock will depend on the backset and the rose diameter/escutcheon width.  See the Schlage Minimum Stile Guidelines  for the minimum stile for each...
Minimum door opening for a 98/99 rim device with a 4954 mullion and 299 strike is  26.687" (26 11/16")
The Minimum single door opening should be 26.32" and use the 299 or 499F strike.
The minimum door widths for mounting a Senior Swing are: Concealed 2810 Series: 2811 single door (offset pivot or butt hinge) -- 33". 2811 single door with stop (center pivot) -- 36". 2853 pa...
The minimum door opening width (for mounting a pair of 4640 or 4630 operators on a double door) is 72" wide (2 - 36" door leaves). Mounting the 4640 or 4630 on a double door that is less than 72" w...
The minimum clear opening width for ADA is 32" measured from face of door opened to 90 degrees to face of stop on strike jamb. There must be no hardware mounted to the door projectin...
The Von Duprin 5100 electric strike is not for fire rated applications.
The 6111 electric strike can be used only on non rated openings less bottom rod with pullman top latch (use ES prefix when ordering device). Device back set will change to match the centerline of t...
Not for use in fire rated openings.