Free same day shipping to all lower 48 US states | Made in USA
6" 316 .006 Stainless Steel Flexible Chimney Liner Kit with Tee or Insert Connector and Optional Insulation Kit
No screws or rivets required! All components stainless steel, including the top plate. We only offer the very best, 100% made in the USA.
You may also select the optional Chimney Liner Insulation Blanket Kit for 3" To 6" Diameter Liners.
To purchase the insulation kit, please select this option from the menu at the top of this listing.
Why Insulate? Learn more about chimney insulation.
It is strongly advised that you do insulate your stainless steel chimney liner to help increase draft and reduce the amount of creosote accumulation. Insulating with our 1/2" thick insulating blank wrap will meet UL listing 1777 standards and provide a zero clearance to combustibles.
This kit will fit chimney liners with a diameter of 3", 4", 5", 5.5", 6", and 6.5". An insulation kit will add about 1.5" to the overall diameter of the liner.
- 1/2" x 24" x 25' 3mil Foil Face Insulation Wrap - AES (Alkaline Earth Silicate) Wonder Wool Chimney Liner Furnace Insulation Blanket
- Stainless Steel Retractable Mesh - Keeps the insulation from being damaged during install and holds the insulation in place over time.
- Insulation Spray Adhesive
- Roll of HVAC Foil Tape
- 2 Clamps to hold mesh in place
- Low bio persistence
- Thermal stability
- Low heat storage
- Great resistance to tearing
- Flexible and resilient
- Immune to thermal shock
- The best thermal insulating performance
To learn more about chimney lining systems & insulation click here: Chimney Liner Installation
RockFlex Chimney liner - is constructed of 316 prime stainless steel; it exceeds all chimney industry standards. No seconds or inferior metals are used.
Quick connect system - Fast, easy, installation. No screws or rivets required. Simple tighten the clamps and enjoy your UL Listed liner.
Warranty - The only warranty in the business that is transferable to the next homeowner with no time limits.
UL1777 listed in the USA and ULCS635 in Canada – No chimney liner system has what we have, the best zero to zero clearance listing. All of our chimney repair products have been put through many stringent and rigorous tests to assure our customers they are purchasing the very best the industry has to offer.
Components – All components, including the top plate, are manufactured from 100% stainless steel.