clear door opening height

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Clear Opening Width for swinging doors is measured (with the door open 90 degree) from the face of door to stop soffit on strike jamb.          &nbs...
For compression anchor details refer to the “ANCHORING SYSTEMS”  section in the Steelcraft Tech Data Manual.
Always check the most current revision of the ANSI A156.19 standard for recommendation or requirement of the location of a Knowing Act switch. 2019 ANSI A156.19 states the requirement of the ...
From head to centerline of each hinge (4 1/2" or 5") is 9 3/4", 39 3/64", 68 11/32" & 97 41/64".
The hinge spacing on a 9'0" frame opening height is 29 19/64".
From Head to top of each 4 1/2" hinge is 7 1/2", 36 51/64", 66 3/32" & 95 25/64". From Head to top of each 5" hinge is 7 1/4", 36 35/64", 65 27/32" & 95 9/64".
For 33/3549A and 98/9949 cable devices shipped from the factory AFTER 7-15-2016:The door opening height must be specified during order entry. The 33/3549A and 98/9949 cable devices are availab...
 
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...
Nominal opening height, Nominal Height
The rough opening dimensions are the same for either Welded (SUA) or Knock Down (KD) frames For F, FN, FE, DE, MU three sided frames and four sided borrowed light frames: New masonry W...
 For DW, K three sided frames and four sided borrowed light frames: Three sided frame = door opening width (order size) plus 1 1/2" minimum to 2" maximum and the door opening hei...
The following items are needed for Spec Writers to write a door and hardware specification  Building code being used Occupancy type or types Occupancy load for any rooms or areas of ass...
To determine Actual Door Size, the following values are subtracted from nominal door size (frame opening/order size) Actual Door Size: The largest measured width by height of the door leaf as m...