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418 Series

The 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.

Standard Max Width

29’2″ (8890 mm)

Standard Max Height

24’1″ (7341 mm)

Warranty

1 year limited

Nominal thickness

2″ (51 mm)

Insullation

Expanded polystyrene

R-value

7.35 (1.29 W/Msq)

Exterior Steel

20-gauge galvanized steel

Exterior Surface

Ribbed

End Stiles

16-gauge steel

Center Stiles

16-gauge steel

Back Cover

26-gauge galvanized steel (poly-backed, HIPS backed optional)

Standard Mounting

Angle mount

Standard Track

2″ (51 mm)

Standard Springs

10,000 cycle

Weatherstripping

Standard on bottom

Operation

Manual pull rope

Finish

White baked on-polyester

Lock

Interior mounted slide lock

Exterior Color

White

Interior Color

White