Doors are designed to provide access to equipment installed within ducts. The door panels are insulated and gaskets between the panel and frame will assure tight seals without obstruction in the air system.
| Model No. | Door Size W x H | Duct Opening W x H | Cam Latch | Price * |
| DT | 6×6 | 4 3/4 x 4 3/4 | 1 | $9.99 |
| DT | 8×8 | 6 3/4 x 6 3/4 | 1 | $10.99 |
| DT | 10×10 | 8 3/4 x 8 3/4 | 1 | $11.99 |
| DT | 12×12 | 10 3/4 x 10 3/4 | 1 | $13.99 |
| DT | 14×14 | 12 3/4 x 12 3/4 | 2 | $17.99 |
| DT | 16×16 | 14 3/4 x 14 3/4 | 2 | $20.99 |
| DT | 18×18 | 16 3/4 x 16 3/4 | 2 | $22.99 |
| DT | 20×20 | 18 3/4 x 18 3/4 | 2 | $25.99 |
| DT | 24×24 | 22 3/4 x 22 3/4 | 2 | $28.99 |
| * Plus shipping and handling. Doors larger or equal to 30″ are subject to oversize charge (Free Shipping at 50+ doors) |
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- Door: 24 ga. galvanized steel, with knock-over tabs and easily attached to the duct.
- Frame: 24 ga. galvanized steel, 1″ thick, double wall construction and insulated
- Hinge: Continuous piano
- Latch: Self-tightening and hand operated













