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Internet # 204673787

Model # SWCL610

6 in. x 10 ft. Smooth Wall Stainless Steel Chimney Liner Extension Kit

$228.19
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  • Made from stainless steel that resists corrosion
  • Designed to enhance chimney drafting and prevent creosote buildup
  • Backed by a lifetime limited warranty
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Product Details

About This Product

Smooth Wall Double Ply Flex-All Chimney Liner is made from a single strip of 316Ti 0.006 in. stainless steel. Corrugated interlocked seam on the outside provides for maximum strength and flexibility. Smooth interior inner ply wall creates positive air flow that increases drafting by 20%, while eliminating creosote buildup. Unbreakable seem locks are leak proof, air and water tight Excellent choice for relining masonry chimneys. All propose, can be used with gas, wood pellet, oil or wood appliances. Applications include: fireplace inserts, furnaces, boilers, water heaters, gas and wooding burning stoves. Backed by a lifetime warranty.

Highlights

  • Smooth wall chimney liner extensions kits included the following parts, a 6 in. x 10 ft. length of double ply chimney liner, joining sleeve and fasteners
  • SmoothWall chimney liners increase your chimney drafting by 20%
  • Lifetime warranty
  • Forever vent the smooth wall chimney liner kit that's preferred by professionals
  • Return Policy

Product Information

Internet # 204673787

Model # SWCL610

Additional Resources

Shop All Chim Cap Corp

Specifications

Dimensions

Chimney Liner Diameter (in.)

6

Chimney Liner Length (ft.)

10

Details

Accessory Type

Chimney Liner Kit

Included

No Additional Items Included

Material

Stainless Steel

Returnable

90-Day

Warranty / Certifications

Manufacturer Warranty

Lifetime Warranty

Questions & Answers

Does this 10 foot by 6 inch flex chimney extension ship coiled in a circle or a straight stick configuration?
BySep 1, 2026
0 Answer | 
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is there attachments for both ends for connection points
ByJun 6, 2026
0 Answer | 
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does this 6" flexible stove liner fit a standard 6" stove pipe
ByJun 13, 2025
0 Answer | 
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What is the temperature rating
ByFeb 7, 2025
0 Answer | 
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Can this be squished down to go through an opening of 5 3/4 inch damper? I know others say it cant be ovalized but just wondering if it can be squished down about a 1/2 inch?
ByOct 11, 2024
1 Answer | 
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This chimney liner has a diameter of 6 inches. Since your damper opening is 5 3/4 inches, the liner would need to be compressed by about 1/4 inch on each side to fit. While the liner is somewhat flexible, it's not designed to be compressed this much. Forcing it could damage the liner and compromise its integrity. It's generally recommended to avoid compressing or ovalizing chimney liners.

By|Feb 1, 2025


What is the outside diameter of the pipe?
ByNov 18, 2022
0 Answer | 
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can you connect two of them together and still have a connector on both ends?
ByMay 25, 2022
1 Answer | 
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Yes, you can connect two of these together using the included joining sleeve and fasteners. The joining sleeve will create a secure connection between the two liners, and the fasteners ensure a tight seal. Each 10ft section comes with a connector on one end, and when joined together, the combined 20ft length will still have a connector on either end for further extensions or connections to other chimney components.

By|Feb 3, 2025


Where this is a "smooth wall", can it be used to add on to the "single ply" liners?
ByOct 6, 2021
1 Answer | 
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This liner extension kit is designed to be used with other smooth wall double-ply liners from the same brand. It's not designed to connect to single-ply liners. Using mismatched liners could create drafting problems or even safety hazards.

By|Feb 20, 2025


Viewing 1-8 of 16

Customer Reviews

3.6 out of 5

  • 3.6 out of 7 reviews
  • 100% recommend this product
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Showing 1-7 of 7 reviews
2 stars for missing a piece, and very low quality packaging.
by
It appears to be quite good, but we have not installed it yet, so can't say for sure, because it came a day late for when I had people lined up to help me. . At age 84 I can't go on roofs anymore, so have to hire younger guys/gals. And most are very busy this time of year. I HOPE to get it and the necessary chimney blocks installed soon, before winter, so I can use my wood stove.
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This customer chose to rate the product and not provide text.
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Worked well for my purpose
by
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It shows 2 ends. one on each end. It only comes with one and a second one from the company is 49 dollars. False advertising! Box staples were missing and lid was open.
by
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3 found this review helpful
This worked out well for our installation. BUT, it came...
This worked out well for our installation. BUT, it came with only one connecting collar, in spite of the photo that shows two. Called the vendor, who said they’ll send a second one at no charge. Let’s hope so.
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1 found this review helpful
This seems to be a great product. It is flexible, looks to be double walled, and cuts easily in a...
This seems to be a great product. It is flexible, looks to be double walled, and cuts easily in a chop saw. On the con side, the {vendor supplied) documentation is a little weak. I think it is designed to add 10' to another 10' or 20' liner. It was never clear how to connect the liner on the ends, maybe more pictures would help. Only one end came with an adapter, both ends were unfinished. Otherwise, It seems pretty much what I expected. If I had another chimney, I would buy another piece of this.
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  • Recommended
2 found this review helpful
Showing 1-7 of 7 reviews