Drywall single rabbet

  • drywall sr 400
Allowed Profile Dimensions
Frame part UL rated Non rated
Throat 2″- 13″ 2″- No limit
Soffit (A) * 1″- Varies * * 5/8″- No limit *
Rabbets (B) 1 9/16″- Suit door 5/8″- No limit
 Stop (C) 5/8″- Varies 5/8″- No limit
Faces (D) 1 1/4″- 4″ 1″- No limit
Returns (E) 1/2″- 3/4″ 1/2″- No limit
DW returns (F) 7/16″- 11/16″ 7/16″- Varies
Allowed Open Dimensions
Frame Part UL Rated Non Rated
Height 20″ – 108″ 18″ – No Limit
Width-SGL 6″ – 48″ 6″- No Limit
Width-Pair 12″ – 96″ 12″- No Limit

Notes

  • Maximum fire rating = 3 hour
  • KD rough opening = door opening + 2″ W, + 1″ H
  • Available KD or welded (face only or continuous)
  • *A = 1 1/4″ min for compressions anchors*

Anchor options

  • UL – all except CO, CP, TA, & EP
  • Non UL – same except CP allowed

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