Masonry double rabbet

  • profile A
Allowed Profile Dimensions
Frame parts UL rated Non rated
Throat 3 5/8″- 13″ 3 1/4″- No limit
Soffit (A) 1″- 10 1/2″ 5/8″- No limit
Rabbets (B) 5/8″- Suit door 5/8″- No limit
 Stop (C) 5/8″- Varies 5/8″- No limit
Faces (D) 1 1/4″- 4″ 5/8″- No limit
 Returns (E) 3/8″- 3/4″ 0″- No limit
Allowed Open Dimensions
Frame Part UL Rated Non Rated
Height 20″ – 120″ 18″ – No Limit
Width-SGL 6″ – 48″  No Limit
Width-Pair 12″ – 96″  No Limit

Notes

  • **Maximum fire rating  = 3 hour**
  • Available KD or welded (face only or continuous)
  • Rough opening = overall frame size + clearance

Anchor options

  • UL – all existing stud, & masonry types
  • Non UL – same

HMF EXPRESS