Sectional Steel Doors - 420

Sectional steel door model 420 is designed for heavy-duty use in a variety of commercial and industrial applications. The Model 420 door features a 2" (51 mm) panel thickness, 16-gauge steel intermediate and end stiles, ribbed steel exterior and a white paint finish. This 20-gauge steel door is available in sizes up to 31´2" (9500 mm) in width and 24´1" (7341 mm) in height. Numerous options including weatherstripping, reinforced struts, movable center posts, and motor operation allow these heavy-duty doors to meet nearly any project requirements.

BIM objects are for general reference and should not be used for exact construction information. Please contact an Overhead Door Distributor when exact dimensions are required.

Specification

Standard Features
Standard max width: 31'2" (9500 mm)
Standard max height: 24'1" (7341 mm)
Warranty: 1 year limited
Nominal thickness: 2" (51 mm)
Exterior steel: 20-gauge galvanized steel
Exterior surface: ribbed
Finish: white baked on-polyester
End stiles: 16-gauge steel
Center stiles: 16-gauge steel
Standard mounting: angle mount
Standard track: 2" (51 mm)
Standard springs: 10,000 cycle
Weather Stripping: flexible PVC bottom with retainer
Operation: manual pull rope
Lock: interior mounted slide lock
Door Options
- Chain Hoist or Electric Operator is recommended for doors above 10’ tall or more than 400 pounds
- Bottom sensing edge
- Full sash section with 1/8" (3 mm) DSB, insulated; 1/8" (3 mm) and 1/4" (6 mm) acrylic
- Individual lites with 1/8" (3 mm) DSB; 1/8" (3 mm) and 1/4" (6 mm) acrylic; 1/8" (3 mm) and 1/4" (6 mm) polycarbonate; 1/8" (3 mm) and 1/4" (6 mm) tempered; 1/4" (6 mm) wired
- 3" (76 mm) track
- Bracket mounting (not available on full vertical door tracks)
- Higher-cycle springs in 25k, 50k, 75k, 100k cycles
- Exhaust ports
- Jamb weather seals
- Bottom strips; including: looped PVC weatherstrips, flexible PVC astragal weatherstrips, and double-contact weatherstrips
- Reinforcing struts of roll-formed, galvanized 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

Technical specification

Unique ref.sectional-steel-doors-420
Product familyCommercial Doors
Product groupSectional Doors
TypeObject (single object)
Date of publishing2022-12-15
Edition number1

Links

Product urlhttps://www.overheaddoor.com/sectional-steel-doors-420
Instruction videohttps://www.youtube.com/watch?v=A_cqgBm83u4&t=7s
Technical descriptionhttps://www.overheaddoor.com/Documents/sectional-steel-door-systems-brochure.pdf

Material mainSteel
Designed inUnited States
Manufactured inUnited States

Classification

BIMobject CategoryDoors - Industrial
IFC classificationDoor
CSI MasterFormat 2014 Code08 36 13
CSI MasterFormat 2014 TitleSectional Doors
OmniClass Number23-17 11 13 25 13
OmniClass TitleSectional Overhead Metal Doors

Region availability

North America
Anguilla
Antigua and Barbuda
Aruba
Barbados
Belize
Bermuda
British Virgin Islands
Canada
Caribbean Netherlands
Cayman Islands
Collectivity of Saint Martin
Costa Rica
Cuba
Curaçao
Dominica
Dominican Republic
El Salvador
Greenland
Grenada
Guadeloupe
Guatemala
Haiti
Honduras
Jamaica
Martinique
Mexico
Montserrat
Nicaragua
Panama
Puerto Rico
Saint Kitts and Nevis
Saint Lucia
Saint Pierre and Miquelon
Saint Vincent and the Grenadines
Saint-Barthélemy
Sint Maarten
The Bahamas
Trinidad and Tobago
Turks and Caicos Islands
U.S. Virgin Islands
United States