422 Series Insulated Steel Overhead Sectional DoorThe 422 Series door is ideal for heavy-duty applications requiring protection against the elements. These doors feature a 2" (51 mm) panel thickness, 16-gauge steel intermediate and end stiles, ribbed steel exterior and 26-gauge steel back cover in a white finish. Polystyrene insulation provides an R-value of 7.35. The 422 Series is a 20-gauge steel door available in sizes up to 29´2" in width and 24´1" in height (8890 mm and 7341 mm). A multitude of options -- including reinforcing struts, movable center posts, and motor operation -- allow these insulated heavy-duty doors to be used in a variety of commercial and industrial environments.
Features
Standard Max Width
29'2" (8890 mm)
Standard Max Height
24'1" (7341 mm)
Warranty
1 year
Insulation
Expanded polystyrene
R-value
Polystyrene 7.35 (1.29 W/Msq)
Exterior steel
20-gauge galvanized steel
Exterior surface
Ribbed
Exterior stiles
16-gauge steel
Center stiles
16-gauge steel
End stiles
16-gauge steel
Interior color
White
Back cover
26-gauge galvanized steel (poly-backed, HIPS backed optional)
Standard mounting
angle mount
Standard track
2" (51mm)
Standard springs
10,000 cycle
Weatherstripping
standard on bottom
Operation
manual pull rope
Finish
white baked on-polyester
Lock
interior mounted slide lock
Options
Glazing
Full sash section with 1/8" (3 mm) DSB;
1/8" (3 mm)insulated;
1/8" (3 mm) and 1/4" (6 mm) plexiglass;
Individual lites with 1/2" insulated DSB
Safety
Bottom sensing edge
Operation
Electric operator or chain hoist
Hardware
3" (76 mm) track
Bracket mounting (not available on full vertical (door tracks)
Higher-cycle springs in 25k, 50k, 75k, 100k cycles
Reinforcing struts of roll-formed steel hat sections
Weatherstripping
Jamb weatherseals, Bottom strips, including looped PVC weatherstrips, flexible PVC astragal weatherstrips and double-contact weatherstrips
Exhaust ports
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
Overhead Door Corp.
2501 South State Highway 121,Suite 200
Lewisville, TX 75067
Tel: (800) 275-3290
Fax: (972) 906-1499
E-mail: sales@overheaddoor.com
Web site: http://www.overheaddoor.com
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