Stainless Steel Frames

Lindstrom Corporation fabricates Vertically Steel Stiffened or Styrene Core Doors, 1-3/4" thick as specified.

Frames will he fabricated of:

  • 16- or 14-gauge face sheets of commercial grade Stainless steel type 304 or 316.
  • Doors will have continuous vertical steel stiffeners of 20-gauge and will be spaced no further than 8" on center.
  • Doors will be filled with mineral rock wool. Polystyrene optional.
  • Top and bottom of doors will be reinforced with continuous 16-gauge steel channels, spot welded to both sides of doors.
  • Hinge reinforcements will be 7-gauge steel angle, 12" long.
  • Cylindrical lock reinforcement will be 16-gauge with 11-gauge thread depth. Other lock and closer reinforcements will be 12-gauge.
  • Doors will be reinforced for all surface type hardware. Drilling and tapping of surface hardware to be done in the field by tlne installer.
  • Edges of door will be seam welded, ground, and refinished to match face.


  • Satin No. 4 finish standard.
  • Other finishes available, please specify.

Undercut: 3/4" standard.
Other undercuts as specified.
Hinge Backset: 1/6" standard, 3/16" or 1/8" available.

Stainless Steel Doors