Commercial & Industrial Steel Overhead Doors
Delden’s 625-C, 624-C, 620-C are the industry workhorses and our most versatile door models. These open-back commercial steel doors are available in a variety of steel gauges and feature tongue and groove construction with a bottom weatherseal to guard against the elements.
These doors can be factory-or field-modified with CFC-free polystyrene insulation to fit the needed application.
Superflex Section Option. Impact resistant sections are the answer to lower door section damage common in today’s busy warehouses. Made with high-performance TPO skins on a flexible fiberglass tube frame. Available in widths up to 12’2″.
| 625-C | 624-C | 620-C | |
|---|---|---|---|
| Steel Thickness (actual) | 25 ga | 24 ga | 20 ga |
| Insulation1 | Optional | Optional | Optional |
| Exterior Design | Ribbed | Ribbed | Ribbed |
| Section Texture | Wood Grain | Smooth* | Smooth |
| Maximum Standard Width | 18’ 2″ | 30’ 2″ | 30’ 2″ |
| Section Heights | 21″ & 24″ | 21″ & 24″ | 21″ & 24″ |
| Door Thickness | 2″ | 2″ | 2″ |
| Maximum Standard Height | 14’ 1″ | 20’ 1″ | 20’ 1″ |
| Wind Load2 Available | 16’ 2″ Maximum Width | 20’ 2″ Maximum Width | 20’ 2″ Maximum Width |
| Exterior Color | White | White, Gray, Brown and Black | White |
1 Insulation has passed self-ignition, flamespread and smoke developed index fire testing.
2 It is your responsibility to make sure your garage door meets local building codes.
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