Door opening size

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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 Walls: N...
 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 height ...
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 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...
 
Hold Open Closers & Magnets (Fire/Life safety products) provide a wide range of solutions.  Single or multi-point hold open closers Utilize an electromechanical closer. Hold the door o...
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...
The following Securitech products have been tested and approved for use on Steelcraft Paladin doors: 5300 series devices- 3 point surface and concealed devices 7300 series devices- 3 point surf...
Blast and pressure resistant doors protect people and property from explosions and shrapnel. More damage is generally caused by shrapnel than the blast itself, and a properly specified and engineer...
Steelcraft Blast Resistant Assemblies meet the following Blast Test Standards:                    ...
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...