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8'' Insul-Plug Insulating Wall Thimble Plug

8'' Insul-Plug Insulating Wall Thimble Plug
SKU: NLE5CO_34250
MPN: 34250
$321.84
$189.32


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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
In Stock
$321.84
$189.32
  • 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
    Season Everyday
    Product Type Chimney Pipe
    Diameter 8 Inch
    Pipe Piece Thimble
    Pipe Wall Single Wall;Double Wall
    Type Chimney Liner Pipe
    Left Overlay Image Made_in_USA_USF_prod.png

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
Season Everyday
Product Type Chimney Pipe
Diameter 8 Inch
Pipe Piece Thimble
Pipe Wall Single Wall;Double Wall
Type Chimney Liner Pipe
Left Overlay Image Made_in_USA_USF_prod.png

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