OCSS 430 pp resized 309

430 Series

The 430 Series sectional steel door is available in sizes up to 20´2" in width and 16´1" in height (6147mm and 4902mm) for a variety of medium-duty applications. These doors feature a 2" (51mm) panel thickness and a nominal 24-gauge, ribbed, white galvnized steel exterior with 16-gauge steel intermediate and end stiles (Industrial brown exterior is available). The 430 Series is customizable to any project specification with a variety of additionally available options.

Standard Features At a Glance

Nominal thickness 2" (51 mm) 
Max. standard width 20'2" (6,147 mm)
Max. standard height 16'1" (4,902 mm)
Exterior Steel Nominal 24-gauge galvanized steel
Exterior surface Ribbed
End Stiles 16-gauge steel
Center Stiles 16-gauge steel
Standard mounting Angle mount
Standard track 2" (51 mm)
Standard springs 10,000 cycle
Weatherstripping Flexible PVC bottom with retainer
Operation Manual pull rope
Finish White baked-on polyester
Lock Interior-mounted slide lock

Options

  • Electric operator or chain hoist
  • Full sash section with 1/8" (3 mm) DSB, insulated; 1/8" (3 mm) and 1/4" (6 mm) plexiglass
  • Individual lites with 1/8" (3 mm) DSB;
    1/8" (3 mm) and 1/4" (6 mm) plexiglass;
    1/8" (3 mm) and 1/4" (6 mm) Lexan;
    1/8" (3 mm) and 1/4" (6 mm) Tempered;
    1/4" (6 mm) wired
  • Industrial brown polyester paint
  • 3" (76 mm) track
  • Bracket mounting (not available on full vertical)
  • Higher-cycle springs in 25k, 50k, 75k, 100k cycles
  • Exhaust ports
  • Jamb weatherseals, including Saverseal pliable blade seal and Therma-Flex seal
  • Bottom strips, including looped PVC weatherstrips, flexible PVC astragal weatherstrips and double-contact weatherstrips
  • Reinforcing struts of roll-formed steel
  • Movable center posts for 2" (51 mm) or 3" (76 mm) tracks that roll away, with automatic safety catches that prevent door closure when posts are removed
  • Tumbler keyed lock