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
Related products
Aluminum Glass Door – 511
Model 511
Aluminum Glass Door model 511 is designed in sizes up to 16'2" (4928 mm) wide and 16'1" high (4902 mm). Featuring a narrow center stile width of 21/32" (17 mm), these doors are sleek, attractive and permit maximum visibility. An array of glazing choices, top and bottom rail widths, finishes and special options customizes the 511 to satisfy nearly any project requirement.
Insulated Sectional Steel-Back Door Model 470
Sectional Warehouse Door
Model 402
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.
Sectional Warehouse Doors
Model 401
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.
Sectional Warehouse Doors
Model 403
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.
Thermacore® Sectional Steel Door – 592
Model 592
The Thermacore® Model 592 offers superior thermal efficiency for heavy-duty applications. It is an ideal choice for applications that demand the highest levels of thermal efficiency, air infiltration, and wind load resistance.
With a U-factor of .10 (R-value of 17.5) and one of the best overall air infiltration ratings in the industry, the Thermacore® Model 592 is one of the most thermally efficient door system in its class.
The Thermacore® product line features steel-polyurethane-steel panel construction which provides a thermal barrier that withstands extremely hot or cold climates and the most demanding environmental requirements.
The Model 592 has 2" (51 mm) thick, extra heavy-duty sections that are available in standard sizes up to 40'2" and 32'1" (12,243 mm and 9,779 mm) to fit the broadest range of applications.
Thermacore® Sectional Steel Door – 599
Model 599
With a U-factor of .10 (R-value of 17.5), and one of the best overall air infiltration ratings in the industry, the Thermacore® Sectional Steel Door Model 599 is one of the most thermally efficient door systems in its class. The Model 599 doors also carry a Class 26 sound transmission rating for applications where sound suppression is desirable.
The Thermacore® line features steel-polyurethane-steel panel construction which provides a thermal barrier that withstands extremely hot or cold climates and the most demanding environmental requirements.
