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Roof Vent Bases

Vent bases for gravity ventilators, turbines, and other exhaust venting applications

Showing 1–12 of 40 results

  • Flat Pitch Roof Base

    Flat Roof Jack Base (4 Inch) (FB 4)

    $32.00 Add to cart
  • Flat Pitch Roof Base

    Flat Roof Jack Base (6 Inch) (FB 6)

    $32.00 Add to cart