316Ti Flex Stainless Chimney Liner Kits

316Ti Stainless Chimney Liner Only

AL29-4C Stainless Chimney Liner Kits

304L & 316L Stainless Rigid Lining Kits

316Ti Oval Chimney Liner Kits

Chimney Liner Increase / Reducers

Chimney Liner Connectors

Chimney Liner Insulation Kits

Chimney Rain Caps

Chimney Top Plates / Chase covers

Chimney Dampers

Chimney Specialty Parts

Chimney Sealants, Cleaners

Chimney Liner Trade Tools

Chimney Liner Instructions

Free Shipping All Items On This Page

STEP 1 - Select your chimney liner kit size :

A - REQUIRED check and add to cart one rain cap option per kit selected in step 1.

Square Rain Cap (No additional charge)
Round Rain Cap (No additional charge)

B - REQUIRED check and add to cart one bottom termination connector per kit selected in step 1.

C - REQUIRED check and add to cart one top plate per kit. The 13"x13" No sag no leak top plate is the only top plate that has (No additional charge). The others display a charge that will be added to the total cost of the kit / kits you selected in step 1.

No Sag No Leak 13x13 - $0 13x18 - $35 18x18 - $45

Flat Top Plate 13x13 - $20 13x18 - $35 18x18 - $45

Terra Cotta Top Plate 8x8 - $40 8x13 - $45 13x13 - $55 13x18 - $60

316Ti Stainless steel liners is used with fuel types such as Coal, Pellet, Wood, Gas, Oil etc.....

Each 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 on today's market. Rated number one in the industry for strength and flexibility. UL Listed and made of the highest quality, hand picked, prime stainless steel.
• Rain Cap - Quick connect square or round rain cap with a screen enclosure to keep critters and debris out. The caps also have a wind guard to protect against downdrafts.
• Quick connecting T with a removable horizontal snout for easy installation through your chimney thimble. Or a Quick connecting liner to stove connector vertical appliance connector. (if your connecting vertically to the top of your appliance you will most likely need the liner to stove connector. If your connecting or exiting the chimney horizontally you will most likely need the T and T cap.) If you have a pellet stove and need a 3" to 4" T simply choose it in the options above. To see the different types of bottom connectors click on the yellow, green, blue, and red pictures above.
• Top Plate - No Sag, No Leak patented top plate featuring the quick connect system, so strong you can stand on it and it will not sag! Or a perfect fitting Quick Connect flat or terra-cotta TP. Simply make your choice using the drop down window below.
• Complete installation instructions - DIY chimney liners installed the easy way ! Most installations will take no more than 2 to 3 hrs. No rivets or clamps required.
• Warranty - Lifetime Forever transferable chimney liners warranty.
• Support - Free 7 days a week toll free phone support.
• Rock Flex is offered in two thicknesses - .005 and .006 for the same price! Simply note in your payment which you prefer. For Maximum flexibility .005, for thicker lining choose .006, you get more for your money and typically the choice of most.

Click here to learn more about chimney insulation kits and thermo insulation

If you need a tube or two of our high temp sealer to seal off your top plate click here chimney silicone adhesive

We offer the best protection for you and your home. Air and water tight chimney liners, seven ply seams that lock moisture and flue gases in the chimney liner which keeps them from leaking into the home.

Guards against corrosion - Certified Rock Flex stainless steel chimney liners protect against hostile acids which deteriorate masonry clay tile chimneys.

What About Creosote? - Our chimney flue liners do not allow creosote to leach though the liner unlike masonry, clay tile flues, or liners not made of prime stainless. Creosote can catch fire, thanks to Rock Flex this harmful creosote is minimized and contained.

Protection from Chimney Fires - Rock Flex stainless chimney liners are listed to contain chimney fires within the liner, which protects your home from house fires caused by un maintained flues which can cause severe chimney fires.

Seals Off Carbon Monoxide - When it comes to safety our flexible chimney liners will protect the structure of your home from moisture damage and the very real potential of carbon monoxide poisoning.

UL listed in the USA and CANADA - Our stainless steel chimney liners and components are UL tested and listed to UL1777 standard, Underwriter Laboratories. UL is the leader and most recognized in the United States, don't settle for less.

Lifetime Transferable Warranty - The best warranty anywhere, transferable to new homeowner if you decide to sell. Your going to feel good about this purchase, plus your adding value to your home.

316Ti Liners - A unique titanium alloy designed to resist flue acids and the extreme stresses of hot and cold cycles. It can withstand multiple heating cycles up to 2100 degrees.

Rockford carry's a complete selection of chimney liner supply's. Our chimney liner kits, chimney liner Insulation kits, and all chimney liner kit components are premium stainless-steel, they are 100 percent manufactured in the USA. Buy chimney liners online at Rockford Chimney Supply and you are guaranteed to be getting the best chimney liner supply and lining system available. Our service, price, & quality is unmatched, anywhere. Canadian customers we have US Border Pick Up Locations