Rectangular duct: line drawing of the cross-section. One drawing covers every size; the dimensions are in the table below.

Rectangular duct

Galvanized rectangular duct sections and fittings.

MaterialGalvanized steel
Gauge26-18 ga
Typical lotFull job lot

Also called: ductwork, sheet metal duct.

SizeUnitPricingAction
12x8lfRequest pricing
16x10lfRequest pricing
20x12lfRequest pricing
24x14lfRequest pricing
30x16lfRequest pricing

Sourced on request. Materials Broker does not stock this item: we source it through our supplier network and confirm price, quantity and lead time in a written quote. *A target price is our sourcing goal, 20% below typical market, not a guaranteed price or stock. Typical lot: Full job lot. Orders under $5,000 may be combined with other requests or declined.