--- product_id: 46653883 title: "Rockford Chimney Supply 316 Stainless Steel Flexible Chimney Liner Insert Kit, 3 Inch x 35 Feet" brand: "rockford chimney supply" price: "4851.31 DT" currency: TND in_stock: true category: "Rockford Chimney Supply" url: https://www.desertcart.tn/products/46653883-rockford-chimney-supply-316-stainless-steel-flexible-chimney-liner-insert store_origin: TN region: Tunisia --- # Quick Connect System Thermal Expansion for Creosote Control 316 Stainless Steel Durability Rockford Chimney Supply 316 Stainless Steel Flexible Chimney Liner Insert Kit, 3 Inch x 35 Feet **Brand:** rockford chimney supply **Price:** 4851.31 DT **Availability:** βœ… In Stock ## Summary > πŸ”₯ Upgrade your chimney game with effortless, pro-level protection! πŸ› οΈ ## Quick Answers - **What is this?** Rockford Chimney Supply 316 Stainless Steel Flexible Chimney Liner Insert Kit, 3 Inch x 35 Feet by rockford chimney supply - **How much does it cost?** 4851.31 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/46653883-rockford-chimney-supply-316-stainless-steel-flexible-chimney-liner-insert) ## Best For - rockford chimney supply enthusiasts ## Why This Product - Trusted rockford chimney supply brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Quick Connect System:** Effortless clamp-tight installationβ€”no professional needed, save up to $2,500. - β€’ **Premium 316 Stainless Steel:** Exceeds industry standards for unmatched strength and corrosion resistance. - β€’ **Thermal Expansion Technology:** Expands and contracts to minimize creosote buildup, enhancing safety. - β€’ **Complete DIY Kit with Support:** Includes all components plus expert guidance before and after purchase. - β€’ **Transferable Lifetime Warranty:** Protect your investment now and boost resale value later. ## Overview The Rockford Chimney Supply 316 Stainless Steel Flexible Chimney Liner Insert Kit (3" x 35') features premium corrosion-resistant 316 stainless steel with 7 sealed seams and 10 corrugations for superior flexibility and strength. Its quick connect system enables easy DIY installation, saving homeowners up to $2,500 in professional fees. Designed to expand and contract with heat, it reduces creosote buildup for safer operation. The kit includes a vertical appliance connector, top plate with quick connect collar, and a mesh flue cap to keep debris out. Backed by a transferable lifetime warranty and expert support, this UL-listed liner is the smart choice for modern, safety-conscious homeowners. ## Description Your new stainless chimney liner kit will include: Premium Stainless Steel Flexible Chimney Liner (316). The liner is air and water tight sealed. 7 seams with 10 corrugations between each seam. These liners have the very best flexibility and strength combined on today's market. When they heat up they expand, when they cool down they contract, cutting down and fighting against creosote build up. Note: The size given is the inside diameter. Add 1/4" for the outside diameter of the liner. This kit includes a Vertical Appliance Connector where the liner fits into the female side, utilizing the quick connect band. Use the Appliance Connector when you are connecting vertically to the top of a fireplace insert or appliance. A perfect round fit every time thanks to the smooth weld technology. A 13" x 13" Top Plate with a Quick Connect Collar is also included to secure the chimney liner from the top of the chimney. You can trim it to fit with a pair of snips and it's ready for installation. If you need a larger size or different style, please contact us for details. The Quick Connect Flue Cap with mesh screen will keep animals and debris out of the chimney. Fasten down the quick connect clamp to the collar of the Top Plate and you're done! A sharp looking square chimney cap that installs in a snap. Complete do-it-yourself installation instructions (Installing a chimney liner made easy.) If you're at all handy, do this job yourself and save between $1,200 and $2,500. We will support you before and after the sale. Lifetime Warranty and it is transferable if you should ever sell your house. Note: Measure the inside of your flue and inspect for offsets or narrowing sections to be sure it can fit the chimney liner. Highly recommended to contact our Certified Technicians to review the installation before purchasing. Once the flex liner is uncoiled, we cannot accept a return on it. ## Features - Complete Do It Yourself installation instructions; We will support you before and after the sale - Rockford Chimney Liner Warranty; The only warranty that is transferable to the next homeowner - UL1777 Listed in the USA and ULCS635 in Canada; Flexible liners are only to be installed inside a masonry chimney - Quick Connect System; Simply tighten the clamps and enjoy your UL listed Rockford liner - Rockford Chimney Liner; Constructed of 316 stainless steel, exceeds all chimney industry standards ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00REJH7DS | | Best Sellers Rank | #636,043 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #63 in Fireplace Chimney Caps | | Customer Reviews | 4.6 4.6 out of 5 stars (469) | | Item model number | 335S-AC | | Manufacturer | Rockford Chimney Supply | | Package Dimensions | 40 x 29 x 29 inches | ## Images ![Rockford Chimney Supply 316 Stainless Steel Flexible Chimney Liner Insert Kit, 3 Inch x 35 Feet - Image 1](https://m.media-amazon.com/images/I/81EajfHg-gL.jpg) ![Rockford Chimney Supply 316 Stainless Steel Flexible Chimney Liner Insert Kit, 3 Inch x 35 Feet - Image 2](https://m.media-amazon.com/images/I/51ZhKtI0VdL.jpg) ![Rockford Chimney Supply 316 Stainless Steel Flexible Chimney Liner Insert Kit, 3 Inch x 35 Feet - Image 3](https://m.media-amazon.com/images/I/31lQOcJZIKL.jpg) ![Rockford Chimney Supply 316 Stainless Steel Flexible Chimney Liner Insert Kit, 3 Inch x 35 Feet - Image 4](https://m.media-amazon.com/images/I/41KcXXVgbrL.jpg) ![Rockford Chimney Supply 316 Stainless Steel Flexible Chimney Liner Insert Kit, 3 Inch x 35 Feet - Image 5](https://m.media-amazon.com/images/I/31qaDzF2T5L.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - Rockford Chimney Supply 316 Stainless Steel Flexible Chimney Liner Insert Kit, 3 Inch x 35 Feet - Fireside Chimney Supply Basic FireSafe Flexible Chimney Liner Insert Kit | Fireplace Insert | Stainless Steel Chimney Liner Kit | Made in The USA | Heavy-Duty 3 Inch x 20 Feet - Rutland Products Black, 10.3 fl oz Cartridge Furnace Cement, 10 --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/46653883-rockford-chimney-supply-316-stainless-steel-flexible-chimney-liner-insert](https://www.desertcart.tn/products/46653883-rockford-chimney-supply-316-stainless-steel-flexible-chimney-liner-insert) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-14*