Gensteel Doors offers a full range of steel frames in standard or custom sizes and profiles. Steel frames are available for dry wall or masonry applications in 12, 14, 16, and 18 gauge for 1 3/4 in. (45 mm) doors and in 22 gauge for 1 3/8 in. (35 mm) doors. All standard frames are manufactured from galvannealed steel and are reinforced to receive specified architectural hardware in accordance to ANSI A115 standards. Frames are also available in stainless steel, lead-lined (x-ray) and G90 galvanized steel. We also offers a full line of frames with thermal break for cold climate exterior applications.


  • Standard frames are available as welded-up or knock down (KD).
  • Hinge jambs are prepared and reinforced to receive 3 standard weight 41⁄2” x 41⁄2” (114 mm x 114 mm) butt hinges. Hinge reinforcements can easily be converted to accommodate heavy weight hinges.
  • Strike jambs are prepared and reinforced to receive one standard 47⁄8” (124 mm) strike in accordance to ANSI A115.1.
  • Hinge and strike jambs are supplied with appropriate wall anchors

  • GenFrame™ DW/MA-12
  • GenFrame™ DW/MA-14
  • GenFrame™ DW/MA-16
  • GenFrame™ DW/MA-18
  • GenFrame™ DW/MA-22

To learn more about fire safety standards, please click here.