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Chimney Liners

Chimney liners are the heart and soul of a properly functioning chimney and fireplace. We have every shape, size, style, and thickness of chimney liner under the sun, all priced to fit your budget, to ensure that your chimney is protected and works efficiently. Your chimney deserves the best, so make sure it gets it by shopping our chimney liner store to find the right liner for your home.

Chimney Liner Installation Guides

DuraFlex Chimney Liners
DuraFlex Chimney Liners
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HomeSaver Chimney Liners
HomeSaver Chimney Liners
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FasNSmooth Chimney Liners
FasNSmooth Chimney Liners
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Majestic Chimney Liners
Majestic Chimney Liners
See all 2 Products
B-Vent Chimney Liners
B-Vent Chimney Liners
See all 119 Products
By Russell from White Sulphur, NY on July 2, 2013
I have a 12" x 8" brick chimney that goes directly into the basement with a 90 degree turn at the bottom through the basement concrete wall. What do I need to do to install a liner so I can hook up my wood burning boiler?
By Collin C. - NFI Master Hearth Professional on July 2, 2013

Answer:
In order to make this conversion, the appropriate length of flexible liner, connection tee, support plate, clamps, and cap will be needed. A short run of single or double wall chimney connector will also be needed to span the gap from the appliance to the chimney thimble. However, you would need to know the distance from the top of the chimney to the existing thimble, before you make any purchases.

By troy from Owenton, KY on November 17, 2012
How do I convert from square clay tile to the Duraplus 6" triple wall pipe?
By Collin C. - NFI Master Hearth Professional on November 19, 2012

Answer:
Making the change to a Duraplus chimney system would require a masonry transition plate, which is designed to be used in conjunction with the appropriate slip connector and flexible liner assembly.

By Nelda Matthews from Sugar Grove, PA on November 7, 2012
Do you have the complete chimney liner kits, including insulation? We need approximately 6" by 13 ft.
By Collin C. - NFI Master Hearth Professional on November 7, 2012

Answer:
We do indeed offer complete liners kits for most needs. Will you be venting a wood-burning appliance or a unit that burns coal or oil? The type of alloy needed will depend on the fuel being used.

By kevin from Sparta, NJ on February 12, 2013
I have an 8 x 8 clay chimney. I would like a 6" SS liner. Do I have to remove the clay tiles? Can I pour insulation around the SS liner?
By Tyler M. - Fireplace Specialist on February 12, 2013

Answer:
No, your tiles can indeed stay in place; and yes, if the tiles are not cracked or damaged, you can use pour-down insulation to surround the liner. We recommend the HomeSaver Insulation Mix.

By Chandler on November 9, 2012
I'm installing an insert in a fireplace where it already has double wall straight steel pipe 12" and 8". Do I need the 6" flex liner pipe?
on November 9, 2012

Answer:
Yes, you will need 6" stainless steel liner to vent our wood-burning inserts. Please note that you need to make sure that your existing fireplace is listed to accept the particular model that interests you, and that the insert itself is able to be installed in a manufactured fireplace. You can see one example of our 6" stainless steel liner insert kits here: Stainless Steel liner insert kits.

By Tom from NE on August 8, 2013
Can you put a liner in a triple wall metal chimney?
By Collin C. - NFI Master Hearth Professional on August 9, 2013

Answer:
Certainly. As long as the triple wall chimney is in good condition, it can house a liner to size down the flue for an insert or stove.

By Madeline Marrero from Plattekill, NY on November 15, 2012
I am installing a pellet stove where a wood-burning stove was, and I need a 3 inch 30 foot chimney liner. What would be recommended? Do I also need a vent kit or does the liner suffice?
By Collin C. - NFI Master Hearth Professional on November 15, 2012

Answer:
If the existing chimney for the wood stove is in good condition, it will be acceptable to line the chimney and continue to use the same termination. The liner can be supported at the top of the chimney using "L" brackets or HVAC strapping. In order to line the chimney, I recommend use of the Dura-Vent 3 Inch Diameter x 15 Foot Long DuraFlex Light Liner, as well as a Dura-Vent 3 Inch Diameter Connector Adaptor for DuraFlex to connect two of the 15 foot sections.

You may also need a rigid-to-flex adapter to connect from the stove to the liner. This part is the Dura-Vent PelletVent Pro Vent Pipe to HomeSaver Flex Liner Adaptor - 3-Inch Inner Diameter. These would be the needed components for your application.

Chimney Pipes & Liners
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