Smooth Wall Flexible Flue Liner Only

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Smooth Wall Flexible Flue Liner Only

Smooth Wall Flexible Flue Liner Only

Description:
Applications: Installed in a masonry chimney typically venting Gas or Oil burning appliancesOur Rock-Flex Deluxe Smooth Wall 316 stainless steel...

Applications: Installed in a masonry chimney typically venting Gas or Oil burning appliances

Our Rock-Flex Deluxe Smooth Wall 316 stainless steel chimney liner has gained in popularity with gas and oil appliances due to its superior flexibility and increased BTU capacity. Looking for a Chimney Liner Kit? We've got those too! Most installations require a flue liner kit.

As low as$249.99

Product Details:

Applications: Installed in a masonry chimney venting Wood, Pellet, Gas, Oil, and Coal burning appliances

Our Rock-Flex Deluxe Smooth Wall 316 stainless steel chimney liner is gaining in popularity for gas and oil appliances due to its superior flexibility and increased BTU capacity. Its smooth interior design allows for more airflow, adding back up to 20% drag factor that's lost in traditional corrugated liners. Our Rock-Flex Smooth Wall liner can vent up to 20% more BTU's for gas burning appliances and 15% more gallons per hour (GPH) for oil burning appliances. UL listed in the USA and Canada and since it's made of 7 ply 316 stainless steel and 2 inner linings (.013 total thickness), it's great for any application including wood, pellet, gas, oil, and coal burning appliances. You can use it with all of our round liner components. 100% stainless steel and 100% made in the USA with the highest quality stainless steel.

Sizes that cannot be coiled into one length include a quick connector to couple the flex liner sections together (9" through 12" diameter x 30 ft through 50 ft)

Looking for a Chimney Liner Kit? We've got those too! Most installations require a flue liner kit.

Note: Because of its special construction, smooth wall flexible liner cannot be ovalized or shaped in any way. If you need a shaped liner, please see our oval, square, or rectangle chimney liner kits.

Reviews:

Customer Reviews

Based on 5 reviews
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R
Robert H
Excellent Product

I had very high expectations when I ordered this product, I have worked in the high pressure/high temperature hose & fitting industry for over 20 years, I know what quality looks like. When the product arrived (quickly) I was amazed at the high quality of the product. You can tell that they hold their manufacturing process to very tight standards. The product is very tight, exhaust gasses are not going to leak out and it should last for years. I expected that it would be difficult to mate with stove pipe, not the case, fit like a glove. Because of the relatively smooth exterior, it went down my chimney liner, past the 45 degree turn with ease. BTW, my draft is now impressive, mission accomplished.



Thank You Rockford Chimney Supply!

B
BrittU
Smooth Wall Chimney Liner

Very high quality product. Customer service fast and friendly. Shipping very fast. Would recommend!

e
eds
Good for the application

Good product. Easy to work with.

M
Mich
Smooth wall chimney liner

Excellent high quality product. Extra long length 40 plus feet for long chimney length. Easy to work with . Project went smoothly.

C
Chip in PA
Fast Delivery

Ordered on a Sunday and product arrived on Tuesday of the same week, in perfect condition, exactly what I ordered. Well made and made in USA. Very satisfied customer and would recommend the supplier and product!

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Our 316Ti flexible chimney liner and chimney liner components have passed the rigorous testing at the Underwriters Laboratories with best in class status and are UL Listed. So if you are looking for UL listed chimney liner sold directly to homeowners, then look no further than Rockford Chimney

Customer Testimonials

Back in July you gave me excellent advice re. sizing/purchasing a flue liner for the chimney associated with my wood stove. I'd like to thank you once agai... More

—AE Northfield, MN

A few weeks ago I ordered a chimney liner system for my fireplace insert. Your salesman recommended the liner system plus the insulating blanket. I just wa... More

—AH Happy customer

Just got around to installing my new smooth flexible liner and deluxe terra cotta cap (wow). The quality of your product is second to none. Very pleased an... More

—B.B. from Massachusetts

Thanks so much for the great tech service from Dennis, very knowledgable, friendly and proffessional.Your website is the best, beats your competition by fa... More

—Bill in Knoxville

Sue and Dennis, I received the final part of my order yesterday (the chimney cap that actually fits over the chimney chase). It looks wonderful! My fiancé... More

—CC, VA

Hello, I was shopping for an fireplace insert and called RCS to ask why they were so much cheaper than my local guy, the reply was " we sell thousand of th... More

—Chris, PA.