Sectional Steel Doors

  • 16, 20, or 24-gauge steel door panels results in a solidly constructed door for years of dependable service
  • Standard steel doors available in sizes up to 32'2" (9804 mm) in width; 24'1" (7341 mm) in height
  • Insulated steel doors available in up to 30'2" (9195 mm) in width; 24'1" (7341 mm) in height
  • Heavy-duty track and hardware are fabricated of high-quality galvanized steel and engineered for precise, trouble-free performance
  • Flexible PVC bottom weatherseal lessens conductivity of heat and cold, minimizes air and water penetration, and accommodates irregular floor conditions
  • Insulated steel doors provide thermal efficiency with an R-value of 7.35
  • Baked-on, polyester paint finish eliminates field painting and provides long-lasting protection against the elements
  • Superior panel strength and well-engineered track are designed to meet many wind load requirements and codes

Insulated Sectional Steel Doors

The industry's most comprehensive line of Insulated Sectional Steel Doors.

Series Image Max
Width
Max
Height
Insulation Warranty
418

30'2"
(9144 mm)

21'1" 
(6426 mm)

Up to
R-value
7.35

1 year
limited
warranty

422

29'2"
(8890 mm)

24'1" 
(7341 mm)

Up to
R-value
7.35

1 year
limited
warranty

426

28'2"
(8585 mm)

24'1" 
(7341 mm)

Up to
R-value
7.35

1 year
limited
warranty

432

20'2"
(6147 mm)

16'1" 
(4902 mm)

Up to
R-value
7.35

1 year
limited
warranty

Non-Insulated Sectional Steel Doors

The industry's most comprehensive line of Non-Insulated Sectional Steel Doors.

Series Image Max
Width
Max
Height
Insulation Warranty
596

32'2"
(9804 mm)

21'1" 
(6426 mm)

Non-
insulated

1 year
limited
warranty

596

31'2"
(9500 mm)

24'1" 
(7341 mm)

Non-
insulated

1 year
limited
warranty

596

30'2"
(9195 mm)

24'1" 
(7341 mm)

Non-
insulated

1 year
limited
warranty

596

20'2"
(6147 mm)

16'1" 
(4902 mm)

Non-
insulated

1 year
limited
warranty