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Products/Spiral duct
Custom Duct Manufacturing

Spiral duct fabrication
in Brighton, Colorado.

Galvanized and Paintlock round spiral duct made to your specified diameter and cut length.

Rows of galvanized spiral duct fabricated by Custom Duct Manufacturing

The diameter and length you need.

Send the material, diameters, lengths, and quantities you need. We fabricate galvanized and Paintlock spiral in standard 6–22 inch diameters. Call for availability on larger sizes. Our team will confirm gauge, connections, pricing, and lead time.

Diameter range
6–22 inches; call for availability on larger sizes
Material & gauge
Galvanized or Paintlock · 24–26 gauge
Cut lengths
Up to 10 feet
Connections
Specify your required end connections
Have a specific gauge, diameter, or connection combination in mind? Include it with your request so we can confirm the fabrication details.

Talk through your requirements.

Call with questions about an upcoming spiral duct order.

Call 720-491-3410