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Fabricated in Brighton, Colorado

Ductwork, fittings & accessories.

Find the fabrication capabilities your job needs, then send us your cut sheets or takeoff list for a quote.

Pallet of Paintlock rectangular ductwork fabricated by Custom Duct Manufacturing

Rectangular duct

Galvanized and Paintlock rectangular duct in 18–26 gauge. Lined or unlined. TDF, slip & drive, or notched raw ends.

Rectangular duct details
Rows of galvanized spiral duct fabricated by Custom Duct Manufacturing

Spiral duct

Galvanized and Paintlock spiral duct. 6–22 inch diameters, 24–26 gauge, and lengths up to 10 feet. Call for availability on larger sizes.

Spiral duct details
Custom sheet metal fittings from Custom Duct Manufacturing

Custom fittings

Fabrication from your supplied fitting details, with tags for jobsite identification.

Custom fitting details

Finish your materials list.

Connection hardware, sealants, gaskets, hanger strap, and more.

View accessories

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Send quantities, dimensions, and connection requirements.

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