Sectional Warehouse Doors
Model 406
Our Sectional Warehouse Doors provide a highly efficient design for strength and longevity for use in demanding commercial settings. They feature full 2” thickness for ultimate strength and durability. Optional insulation consists of 1 5/16” expanded polystyrene throughout the door. Both steel and polylaminate backer choices are available to ensure these models are well-suited for a wide range of applications.
Categories: Sectional Doors, Sectional Steel Doors
Overview
| Door Features | ||||||
|---|---|---|---|---|---|---|
| Model | 401 | 402 | 403 | 404 | 405 | 406 |
| Exterior Steel Gauge | 20 Gauge | 20 Gauge | 24 Gauge | 24 Gauge | Nom. 24 Gauge | Nom. 24 Gauge |
| Section Thickness | 2″ | 2″ | 2″ | 2″ | 2″ | 2″ |
| Joint Profile | Tongue & Groove | Tongue & Groove | Tongue & Groove | Tongue & Groove | Tongue & Groove | Tongue & Groove |
| Insulation | Expanded Polystyrene |
N/A | Expanded Polystyrene |
N/A | Expanded Polystyrene |
|
| Interior Backer Options | N/A | Vinyl or Steel | N/A | Vinyl or Steel | N/A | Vinyl or Steel |
| Max. Width | 30’2″ | 30’2″ | 30’2″ | 30’2″ | 20’2″ | 20’2″ |
| Max. Height | 22’1″ | 22’1″ | 22’1″ | 22’1″ | 16’1″ | 16’1″ |
| Section Sizes | 19″, 21″, 24″ | 19″, 21″, 24″ | 19″, 21″, 24″ | 19″, 21″, 24″ | 19″, 21″, 24″ | 19″, 21″, 24″ |
| R-value* | N/A | 7.64 | N/A | 7.64 | N/A | 7.64 |
| Exterior Surface | Ribbed | Ribbed | Ribbed | Ribbed | Ribbed | Ribbed |
| Standard Spring-Cycles | 10,000 | 10,000 | 10,000 | 10,000 | 10,000 | 10,000 |
| Warranty | 1-Year Limited | 1-Year Limited | 1-Year Limited | 1-Year Limited | 1-Year Limited | 1-Year Limited |
*R-Value is a measure of thermal efficiency. The higher the R-Value the greater the insulating properties of the door. Overhead Door Corporation uses a calculated door curtain R-Value for our insulated doors.
Options

White Smooth

White Stucco-Embossed (Models 405/406)

Brown Smooth (Models 403/404/405/406)

Brown Stucco-Embossed (Models 405/406)
Actual color may vary due to fluctuations in the printing process.
- Chain hoist operation
- Motor operation
- High cycle spring (25K, 50K, 100K)
- 3″ track option
- Solid shafts
- Perimeter weatherseal
- Broken cable devices
- Safety edges
- Safety photo eyes
- Special track designs
- Simple Install System
Brochures
Documents
Sectional Warehouse Doors
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