Temperature Rise Doors

  • 1 3/4” standard
  • Any manufacturer’s hinge locations
  • 18-gauge steel A60 galvannealed standard
  • 18-gauge top and bottom channels spot welded to face sheets
  •  Continuously welded vertical edges (seamless) standard (open seam available)
  • 60 – 180 min. labels available for 450°; and 250° temp rise at 30 min.
  • Rust inhibitive prime coat ANSI/SDI 250.10


  • 16-gauge and 14-gauge steel
  • G90 galvanized steel
  • Stainless steel, available in 304 or 316 alloys


  • Integral lite option up to 100 sq. inches (only for 60 and 90 min. ratings)
  • Flush top cap
  • Any manufacture’s Deadlock prep, Panic prep, and Mortise Sectional Trim
  • Flat bar astragal (pairs)


  • 3/16” for hinges
  • 12-gauge for locks standard
  • 14-gauge for closers standard
  • Heavier gauge reinforcements available


Door Components

Tested for Commercial & Institutional High Traffic Applications

Meets the requirements of ADA, ANSI, ASTM E152 and SDI Standards

Get your technical questions answered with installation guides, door templates, spec sheets, product catalogs, and other materials available whenever you need it.