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Your cart is empty.Product Description


Save Energy And Reduce Costs With A FlueBlocker!
Save on Energy, Block the Drafts Coming into your Home, and Eliminate Fireplace Flue Smells with the Rectangle Chimney Flueblocker.
The Square Chimney Flueblocker is an innovative fireplace draft stopper that can be easily inserted into a rectangular chimney flue to stop drafts, odors, and debris from coming down into the your home through your fireplace.
Made of dense rigid wool imported from England, the Flueblocker seals and insulates your fireplace! Simply insert the fireplace flue block into the narrow part of the flue just above the firebox, with or without a damper.
FlueBlocker will help you:
- Reduce Energy Costs
- Eliminate Drafts
- Eliminate Chimney Odor and Noise
- Will Keep Out Unwanted Debris and Objects
Square Flueblockers are Installed in Chimney Flue Tile.

Looking up from the fireplace firebox into the flue area, you will see the metal damper frame, the smoke chamber, and the flue tile
The 12x12 or 16x16 Square Chimney Flueblocker is your fast and easy energy saving solution for stopping drafts, odors and debris from coming into your home through the fireplace.

How to Size Your Chimney
WE HAVE A STEP-BY-STEP SIZING GUIDE IN THE FLUEBLOCKER STORE THAT WILL WALK YOU THROUGH IDENTIFING YOUR APPLICATION, MEASURING FOR THE CORRECT SIZE AND INSTALLATION!
CHECK IT OUT!
Measure the length and width of the area you wish to install the Flueblocker. Buy a Flueblocker that is a little larger than your opening, because it stays in place by a pressure fit. You can trim down the wool pad of the Flueblocker with a sharp pair of scissors if needed.

Square Flueblocker Installed
The Flueblocker is pressed into place with the provide 12" long handle. You can purchase additional 6" long handle extenders to add to the handle length for higher installs.

Get The Length You Need to Reach Your Install Location!
Each Flueblocker comes with a 6" long handle with a loop on the end and a 6" handle extender to easily add reach from 6" to 12".
Additional 6" Handle extenders can be purchased separately if your install location requires a handle longer than 12".
$38.99 $38.99
$ 17 .99 $17.99
$14.65 $14.65
$ 7 .99 $7.99
$25.18 $25.18
$ 11 .99 $11.99
$13.58 $13.58
$ 6 .99 $6.99
$84.52 $84.52
$ 34 .99 $34.99
$578.99 $578.99
$ 99 .00 $99.00
$32.89 $32.89
$ 15 .99 $15.99