Chimney liners,stainless steel chimney liners,flexible chimney liner

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Chimney Liners - Rock-Flex 316Ti Flexible Stainless Steel Chimney Liner Kits

How this page works:

Select liner size and length in step 1.

Select kit components for your application in steps 2-4.

Click on Add To Cart below for total cost.

Step 1 - Select a stainless steel chimney liner below.

Thickness Qty:

Note - The .006 is the thicker of the two options and is the most common choice. Proceed to the next step on this page.

Step 2 - Select one stainless steel bottom connector per flue liner selected in step 1.

	Standard T, removable snout and clean out (No additional charge)
	Standard Liner to appliance vertical connector (No additional charge)
	Pellet stove 3" to 4" T and clean out (No additional charge)
	Pellet insert 3" to 4" vertical connector *(No additional charge)*

Step 3 - Select one stainless steel flue cap per liner selected in step 1.

Square Rain Cap
(No additional charge)

Round Rain Cap
(No additional charge)

Step 4 - Select one stainless steel top plate per chimney liner selected in step 1.

No Sag

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
18x18 - $85

Deluxe Flat Top Plate w/ Cap

13x13 - $100
13x18 - $140
18x18 - $140

Deluxe Terra Cotta Top Plate w/ Cap

8x8 - $85
8x13 - $90
13x13 - $100
13x18 - $140
18x18 - $140

If you select one of the two Deluxe Hinged Top Plates in step 4 any rain cap you may or may not have selected in step 3 will automatically be removed from your order for your convenience. As can be seen in the pictures directly above, the two Deluxe Hinged Top Plates already include a rain cap.

Recommended Accessories

Insulation Kits

Silicone Adhesive

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

Each Rockford 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 top cap with a screen enclosure to keep critters and debris out. The round has a wind guard to protect against downdrafts.
Connectors - 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 you're connecting vertically to the top of your appliance you will most likely need the liner to stove connector. If you're connecting or exiting the chimney horizontally you will most likely need the T and T clean out.) 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 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 SS metal 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 (thinner) and .006 (Thicker) for the same price! Simply select which you prefer above. For Maximum flexibility .005, for thicker lining choose .006, you get more for your money and typically the choice of most.

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 flexible flue 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? - Rockford 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 flue 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. You're going to feel good about this purchase, plus you're 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 carries a complete selection of chimney liner supplies. Our hearth liner kits, chimney liner Insulation kits, and all chimney lining 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 use our US Border Depots at no cost to you.