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LL BUILDING PROD INC/GAF

3-1/4 x 10-Inch Rectangular Stack Duct

Mfg.#
RD3.25X10X60
Sku#
3240447
  • Made of 30-gauge, galvanized steel
  • Can be cut to length
  • Suitable for most HVAC applications

* Estimated stock levels as of Tue, Mar 3, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.

Description

Used for running air between stud walls for HVAC or venting appliances like range hoods

Specifications

General

Dimensions

Diameter 3-1/4 in
Length 10 in
Size 3.25 X 10 X 60

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