Extend-a-Flue™ chimney enhancements are available in various styles. Our chimney products are lightweight and install with no masonry work or drilling. Check out our product selection……

Showing 1–16 of 29 results
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316Ti Simple Flex Chimney Liner Kit – 3″
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9×9 Inch Stainless Steel Chimney Cap
$63.00 Add to cart -
9×13 Inch Stainless Steel Chimney Cap
$71.00 Add to cart -
13×13 Inch Stainless Steel Chimney Cap
$84.00 Add to cart -
9×18 Inch Stainless Steel Chimney Cap
$91.00 Add to cart -
13×18 Inch Stainless Steel Chimney Cap
$99.00 Add to cart -
18×18 Inch Stainless Steel Chimney Cap
$109.00 Add to cart -
Chimney Flue Extension – 8×8 Inch Boost-a-Cap
$110.00 Add to cart -
Chimney Flue Extension – 8×12 Inch Boost-a-Cap
$112.00 Read more -
Chimney Flue Extension – 12×12 Inch Boost-a-Cap
$114.00 Read more -
8×8 inch Deluxe Chimney Liner Cap
$117.00 Select options -
8×13 inch Deluxe Chimney Liner Cap
$123.00 Select options -
13×13 inch Deluxe Chimney Liner Cap
$127.00 Select options -
8×8 inch Chimney Cap Damper
$189.00 Add to cart -
8×13 inch Chimney Cap Damper
$193.00 Add to cart -
13×13 inch Chimney Cap Damper
$196.00 Add to cart