--- product_id: 47612828 title: "Rockford Chimney Supply 316 Stainless Steel Smooth Wall Chimney Liner Tee Kit, 4 Inch x 20 Feet" brand: "rockford chimney supply" price: "23724.51 DT" currency: TND in_stock: true reviews_count: 2 url: https://www.desertcart.tn/products/47612828-rockford-chimney-supply-316-stainless-steel-smooth-wall-chimney-liner store_origin: TN region: Tunisia --- # DIY Installation Enhanced Airflow Transferable Warranty Rockford Chimney Supply 316 Stainless Steel Smooth Wall Chimney Liner Tee Kit, 4 Inch x 20 Feet **Brand:** rockford chimney supply **Price:** 23724.51 DT **Availability:** ✅ In Stock ## Summary > 🔥 Elevate Your Home's Efficiency with Style! ## Quick Answers - **What is this?** Rockford Chimney Supply 316 Stainless Steel Smooth Wall Chimney Liner Tee Kit, 4 Inch x 20 Feet by rockford chimney supply - **How much does it cost?** 23724.51 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/47612828-rockford-chimney-supply-316-stainless-steel-smooth-wall-chimney-liner) ## 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 - • **Certified Safety:** UL1777 and ULCS635 listed for top-notch safety standards in the USA and Canada. - • **Worry-Free Warranty:** Enjoy peace of mind with a transferable warranty for future homeowners. - • **Quick Connect System:** Experience hassle-free setup with our innovative clamp system. - • **Superior Performance:** Smooth interior design maximizes airflow and increases BTU capacity. - • **Effortless Installation:** Complete DIY instructions ensure you can set up with confidence. ## Overview The Rockford Chimney Supply 316 Stainless Steel Smooth Wall Chimney Liner Tee Kit is a 4-inch by 20-feet solution designed for easy DIY installation, featuring a transferable warranty, certified safety standards, and superior airflow performance. ## Description Your new stainless chimney liner kit will include: Premium .013 thick Stainless Steel Smooth Wall Flexible Chimney Liner (316). Due to its superior flexibility and increased BTU capacity, our smooth wall liner is gaining in popularity. Its smooth interior design allows for more airflow, adding back the 20% drag factor that's lost in traditional corrugated liners. Since it's made of 7-ply 316 stainless steel and 2 inner linings (.013 total thickness), it's great for any application. Note: The size given is the inside diameter. Add 1/4" for the outside diameter of the liner. Tee connectors require an additional 1/2" of clearance. PLEASE NOTE: When installing Smooth Wall Liner, install with RED ARROW pointing UP. A 13" x 13" Top Plate with a Quick Connect Collar is 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. 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! The Tee Connector is used for connecting horizontally to a stove or other appliance or through a chimney thimble. Features a removable 10" long snout, a secure inside removable clamp connection and the quick connect band. If you need the snout to be less than 10" simply cut it down. Clean out cap included. Lifetime Warranty and it is transferable if you should ever sell your house. Complete installation instructions (Installing a chimney liner made easy.) 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 - Superior flexibility; Increased BTU capacity; Smooth interior design allows for more airflow ## Images ![Rockford Chimney Supply 316 Stainless Steel Smooth Wall Chimney Liner Tee Kit, 4 Inch x 20 Feet - Image 1](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/61rgWNEsRZL.jpg) ![Rockford Chimney Supply 316 Stainless Steel Smooth Wall Chimney Liner Tee Kit, 4 Inch x 20 Feet - Image 2](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/61rJfGGshmL.jpg) ![Rockford Chimney Supply 316 Stainless Steel Smooth Wall Chimney Liner Tee Kit, 4 Inch x 20 Feet - Image 3](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/61RIDCgL4XL.jpg) ![Rockford Chimney Supply 316 Stainless Steel Smooth Wall Chimney Liner Tee Kit, 4 Inch x 20 Feet - Image 4](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/616kRWYoyKL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Love smooth inner wall *by J***. on Reviewed in the United States on November 16, 2022* Strong construction, loved the quick delivery and response from seller when I reached out to them.. ### ⭐⭐⭐⭐ 4.0 out of 5 stars looks to be of a good quality *by T***W on Reviewed in the United States on October 15, 2019* No instructions included. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/47612828-rockford-chimney-supply-316-stainless-steel-smooth-wall-chimney-liner](https://www.desertcart.tn/products/47612828-rockford-chimney-supply-316-stainless-steel-smooth-wall-chimney-liner) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-28*