Smooth Wall Chimney Liner Kit – 316-L Stainless Steel Flexible Double-Ply – Heavy-Duty – Made in the USA – 6 in x 20 ft

Product Description Smooth Wall Double Ply Flex-All Chimney Liner is made from a single strip of 316 grade . 006" 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 build up. 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 . Smooth Wall Double Ply Chimney Liner Kits included the following parts, a 6" x 20 FT length of double ply chimney liner, 2-part tee, tee cap, 14 x 14 top plate with drip collar, round cap, fasteners, installation instructions and homeowner's card. From the Manufacturer Smooth Wall Double Ply Flex-All Chimney Liner is made from a single strip of 316 grade .006" 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 build up. 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. Smooth Wall Double Ply Chimney Liner Kits included the following parts, a 6" x 20 FT length of double ply chimney liner, 2-part tee, tee cap, 14 x 14 top plate with drip collar, round cap, fasteners, installation instructions and homeowner's warranty card.

• Crafted from Premium 316L Stainless Steel for Superior Durability and Safety: Built with premium 316L stainless steel, this Chim Cap Chimney Liner Kit delivers outstanding strength, flexibility, and corrosion resistance. Its double-ply and multiple corrugations form a secure, gas- and watertight seal that helps prevent chimney fires and carbon monoxide leaks while maintaining long-lasting structural performance
• Effortless all-in-one installation kit: This complete system includes a 13" x 13" top plate with integrated rain cap, tee, tee cap and fasteners, a durable .012" thick stainless-steel liner, and a tee connector for easy horizontal appliance connections. The kit delivers a secure, moisture-resistant chimney upgrade that helps prevent corrosion, reduce costly repairs, and improve overall draft and heating performance.
• SmoothWall Liner – Boosts Draft and Energy Efficiency by 20%: Engineered to optimize airflow and combustion, this advanced chimney liner system enhances the performance of wood stoves, fireplaces, and furnaces. It promotes cleaner, more efficient burning, reduces creosote buildup, and improves overall heating output for wood-burning, gas, and pellet appliances.
• Durable, code-compliant stainless steel chimney liner for wood, gas, oil, and pellet appliances: It meets current safety standards to help reduce chimney fire risk and is ideal for fireplace inserts, wood stoves, and gas appliances, delivering long-lasting protection and peace of mind.
• Proudly Made in the USA from mill-certified stainless steel: SmoothWall heavy-duty chimney liner kits deliver exceptional strength and outstanding resistance to moisture and corrosion. Manufactured under strict, repeatable quality standards, using premium materials you can rely on for both residential homes and demanding commercial installations. The careful manufacturing process helps ensure consistent fit, finish, and performance from job to job, giving installers confidence.