Sectional Warehouse Doors 401–406 are workhorse doors for warehouses, plants and public facilities. Each section is a full 2 inches thick for strength, with optional 1-5/16″ expanded polystyrene insulation throughout.
Choose a steel or polylaminate backer to suit the space, and we’ll match the model to your opening and duty cycle.
Our team installs and maintains sectional doors for warehouses, retail and industrial buildings throughout NYC, Nassau and Suffolk.
| 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.
Actual color may vary due to fluctuations in the printing process.
