null 8'' Snap-Lock Stove Pipe Adapters: 8'' Insul-Plug
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8'' Insul-Plug Insulating Wall Thimble Plug

8'' Insul-Plug Insulating Wall Thimble Plug
SKU: NLE5CO_34250
MPN: 34250
$350.33
Quantity Discounts


RECOMMENDED USES

    Prevent smoke and carbon monoxide from reentering your home with an 8'' Insul-Plug. Used to block old, unused thimble holes in masonry chimneys.

    • 8'' diameter
    • The black outside plate covers up to a 10" diameter hole
    • Sides expand and create a tight fit inside the thimble opening
Availability: In Stock: Ships in 5 to 7 business days
$350.33
  • Details

    The Insul-Plug blocks old, unused thimble holes in masonry chimneys. It provides a thermal break from combustibles and prevents downdrafts from entering the room. The Insu-Plug is constructed of a ceramic based fireproof insulating material and will help stop the possibility of smoke and carbon monoxide from reentering the home. The black outside plate covers up to a 10" diameter hole. Simply insert it in the old thimble opening screw on the face of the Insul-Plug. The sides expand and create a tight fit inside the thimble opening. It can always be removed by reversing the process. Also available in a 6".

  • Additional Information
    Clearance Non-Clearance
    Country Of Origin United States
    Pipe Wall Single Wall;Double Wall
    Pipe Piece Thimble
    Type Chimney Liner Pipe
    Diameter 8 Inch
    Product Type Chimney Pipe
    Left Overlay Image Made in America.png
    Lowest Bulk Price 315.3
    Brand Imperial

The Insul-Plug blocks old, unused thimble holes in masonry chimneys. It provides a thermal break from combustibles and prevents downdrafts from entering the room. The Insu-Plug is constructed of a ceramic based fireproof insulating material and will help stop the possibility of smoke and carbon monoxide from reentering the home. The black outside plate covers up to a 10" diameter hole. Simply insert it in the old thimble opening screw on the face of the Insul-Plug. The sides expand and create a tight fit inside the thimble opening. It can always be removed by reversing the process. Also available in a 6".

Clearance Non-Clearance
Country Of Origin United States
Pipe Wall Single Wall;Double Wall
Pipe Piece Thimble
Type Chimney Liner Pipe
Diameter 8 Inch
Product Type Chimney Pipe
Left Overlay Image Made in America.png
Lowest Bulk Price 315.3
Brand Imperial
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