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LL BUILDING PROD INC/GAF

Rectangular Stack Duct Starting Collar

Mfg.#
SCF3.25X10
Sku#
3240868
  • Install with sheet metal screws
  • Use to transition from a flat surface to stack duct

* Estimated stock levels as of Sat, Apr 11, 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 to transition from a flat surface to stack duct

Specifications

General

Dimensions

Size 3.25 X 10 in

Please choose a store for pricing and availability.

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