Stainless Flexible Chimney Liner Kits

Personalize your Stainless Steel Flexible Chimney Liner Kit with all the components needed for your setup. Every chimney is different, that's why we give you the freedom to choose which components to include in your chimney liner kit. All of the components have a simple quick locking band and only requires a screwdriver to install. We offer a large selection of flexible chimney liners, such as 316Ti Rock-Flex Stainless Steel multi-fuel liners, Smooth Wall, Pre-Insulated, Oval, Square and Rectangle. All components are high quality stainless steel and made in the USA, UL Certified, and have Lifetime Warranties. Our liners are code compliant for masonry chimneys.

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Chimney Liner Kits - Round, Stainless Steel, Flexible Liner Kits

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Chimney Liner Kits - Round, Stainless Steel, Flexible Liner Kits

316Ti Stainless steel fireplace liners are used with fuel types such as wood, pellet, gas, oil, and coal. Each Rockford Chimney Liner Kit Includes: 316Ti Stainless Steel Chimney Liners - Air and water tight, with 7 ply seams and 10 corrugations per seam for the very best flexibility and strength... Read More

Premium Smooth Wall Flexible Chimney Liner Kit

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Premium Smooth Wall Flexible Chimney Liner Kit

316L Stainless Steel Premium Smooth Wall liners are used with fuel types such as wood, pellet, gas, oil, and coal. The smooth interior liner allows 20% more BTU capacity for gas appliances and 15% greater GPH (Gallons Per Hour) firing rate for oil appliances. The Premium Smooth Wall liner is... Read More

Pre-Insulated Chimney Liner Kit, Flexible Stainless Steel

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Pre-Insulated Chimney Liner Kit, Flexible Stainless Steel

316Ti Stainless steel pre-insulated chimney liners are used with fuel types such as wood, pellet, non-condensing gas, oil, and coal. Pre-Insulated chimney liner kits in stock typically ship within 1-5 business days. Each Pre-Insulated Chimney Liner Kit Includes: 316Ti Inner Stainless Steel Pre-Insulated Chimney Liner - Air and water tight,... Read More

Oval Stainless Steel Flue Lining Kits

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Oval Stainless Steel Flue Lining Kits

Note: Oval chimney liners and components are custom made to your specifications, and are not refundable. Even if your chimney flue is not round, in some circumstances a round liner will better meet your needs. Round liners are more cost-effecting and easier to install. Please call us if you have... Read More

Square Stainless Steel Flue Lining Kits

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Square Stainless Steel Flue Lining Kits

Note: Square chimney liners and components are custom made to your specifications, and are not refundable. Even if your chimney flue is not round, in some circumstances a round liner will better meet your needs. Round liners are more cost-effecting and easier to install. Please call us if you have... Read More

Rectangle Stainless Steel Flue Lining Kits

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Rectangle Stainless Steel Flue Lining Kits

Note: Rectangle chimney liners and components are custom made to your specifications, and are not refundable. Even if your chimney flue is not round, in some circumstances a round liner will better meet your needs. Round liners are more cost-effecting and easier to install. Please call us if you have... Read More

Smooth Wall Flexible Flue Lining Kits

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Smooth Wall Flexible Flue Lining Kits

316L Stainless steel fireplace liners are used with fuel types such as wood, pellet, gas, oil, and coal. Each Rockford Smooth Wall Chimney Liner Kit Includes: 316L Stainless Steel Smooth Wall Chimney Liners - Air and water tight, with 7 ply 316L stainless steel and 2 inner linings (.013 total... Read More

Gas Oil Pipe Kits AL29-4C

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Gas Oil Pipe Kits AL29-4C

Build Your Own Furnace, Boiler, and Corn Appliance Liner Kit AL29-4C is a stainless steel alloy designed for extreme resistance to corrosion, pitting and stress corrosion cracking. This resistance makes it an ideal choice for venting the corrosive condensation in high efficiency furnaces. Its low alloy content and corrosion resistance... Read More

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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.