Round Flex Liner Components
Round flexible chimney liner components including adjustable elbows, tee connectors, flue extensions, boots and chimney liner connectors make it easy to connect round stainless steel flex chimney liner components together. These components are intended to be used with Rock-Flex round chimney liners or I.D. chimney liners.
Shop Round Flex Liner Components
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From$71.99
Adjustable Elbow for Flexible Liners
Our Flex Liner Elbows have laser welded seams for smooth adjusting and feature the quick connect band clamp for a secure fit every time. These elbows have a female end to accept the flex liner. No adapter needed! Our Flex Liner Elbows are perfect for connecting a flexible chimney liner... Read More
From$83.99
Fixed Elbow for Flexible Liners
Our Flex Liner Elbows have laser welded seams and feature the quick connect band clamp for a secure fit every time. These elbows have a female end to accept the flex liner. No adapter needed! Our Flex Liner Fixed Elbows are perfect for connecting a flexible liner to a fireplace... Read More
From$193.99
Off-Set Box
The chimney liner Off-Set Box is the perfect adapter when you are installing a stainless steel chimney liner to connect to a wood insert when the insert's outlet and the chimney liner are not lining up. Oftentimes the exhaust outlet on a wood insert is positioned too far forward in... Read More
From$95.99
Round Pulling Cone
The Pulling Cone makes the job of installing a chimney liner easier, especially when installing a liner in a tight chimney flue. Use it to help pull the liner through the chimney. Quick to connect and disconnect from our Round flexible stainless steel chimney liner. A strong eye hook is... Read More
From$65.99
Chimney Liner Vertical Appliance Connector
The Vertical Appliance Connector comes in every size you can imagine and is most commonly used for connecting a round flexible chimney liner to a fireplace insert. This connector is used to connect our flexible chimney liner to a top outlet exhaust hole (vertical connection). It is the most used... Read More
From$51.99
Male to Male Liner Coupler
Are you in a tight spot? For tight clearance relining situations, this male to male chimney liner connector is just the ticket! This component is not dripless, and will require screws or rivets. The smooth butt welded seam makes this part slide together like butter, crimped on both ends. This... Read More
From$56.99
Round Liner to Liner Quick Connector
This dripless female to male flex chimney lining connector / coupler connects flexible liner to almost anything. The Liner to Liner Quick Connector is most commonly used when connecting two sections of flexible liner together. The quick connect clamps will ensure that the sections of flexible liner will not come... Read More
From$144.99
Standard Tee with 10 in. Snout and Tee Cap
Zip Zip and you're done! The Tee Connector features a tee cap, a removable 10" long snout, a secure inside removable clamp connection and the quick connect band. Tee Connections are used to connect our flexible liner to the back of an appliance such as a stove or most commonly... Read More
From$206.99
Standard Tee with 22 in. Snout and Tee Cap
Need more length? This tee connection features the quick-connect band clamp connection and the snout measures 22" long. The 22" snout is perfect for a long thimble, or if you wish to pull your stove a little further out on the hearth. If you need the snout to be less... Read More
From$159.99
Short Body Tee with 10 in. Snout
This is a Short Body Tee Connector with 10" snout for constricted thimble installations. Does your chimney extend below the horizontal thimble? If not, the Short Body Tee is perfect for you! The distance from below the horizontal tee snout to the bottom of the tee body is 3/4". If... Read More
From$240.99
Short Body Tee with 22 in. Snout
This is a Short Body Tee Connector with 22" snout for constricted thimble installations. Does your chimney extend below the horizontal thimble? If not, the Short Body Tee is perfect for you! The distance from below the horizontal tee snout to the bottom of the tee body is 3/4". If... Read More
$124.99
3 in. to 4 in. Pellet Tee with Fixed Snout
The Pellet Tee connects a 3" pellet stove to a 4" chimney liner. This connector features a 3" long fixed snout and the quick connect band. Clean out cap included. The 3" to 4" Pellet Tee Connector will make connecting a pellet stove with a 3" exhaust hole to a... Read More
$153.99
3 in. to 4 in. Pellet Tee with Removable Snout
The Pellet Tee connects a 3” pellet stove to a 4” chimney liner. This connector features a removable snout and the quick connect band. Clean out cap included. The 3" to 4" Pellet Tee Connector will make connecting a pellet stove with a 3" exhaust hole to a 4" stainless... Read More
From$124.99
22 in. Tee Snout
Do you have a long chimney thimble or need more tee snout length? If so, the 22" Quick Connect Snout is perfect for you. The horizontal snout of the tee can pass through the thimble and extend out of the thimble enough so you are able to attach our stove... Read More
From$37.99
Snout Adapter for Tee Snout
The Snout Adapter reduces the female end of the tee snout to a male end to allow you to connect the tee snout to the stove pipe without needing to crimp the tee snout. All of our standard tee snouts are made as a female pipe end, so this adapter... Read More
From$79.99
Tee Extension Slip Connector
The Tee Extension Slip Connector's male end slips inside the snout of our tee. It allows you to add 8 to 16 inches simply by sliding it in or pulling it out of the tee snout. A perfect fit, with no cutting required! The expanded end of the slip connector... Read More
From$128.99
Chimney Flue Extender
Need to offset 2 chimney liner caps adjacent from each other or extend your flue above the roof line? This little wonder provides an 18 inch offset / extension. Fits perfectly onto the flex liner top plate collar and accepts the Quick Connect Rain Caps at the top of the... Read More
From$99.99
Mesh Bottom Plate
The Mesh Bottom Plate is a great way to transition a new stainless steel chimney liner to a fireplace smoke shelf or terminate the liner in a standard fireplace. Our 18" x 18" Mesh Bottom Plate features a "quick connect" collar to secure the liner. Moldable mesh allows you to... Read More
From$189.99
Rectangle to Round Insert Adapter Boot
The Rectangle to Round Insert Adapter Boot allows you to make connections between round flex liners to inserts and stoves with rectangle or oval exhaust openings. The heavy gauge cast iron boot can withstand extreme temperatures. The collar is angled back toward the damper. The low profile design will clear... Read More
From$77.99
Gas Take Off Connector
The Universal Gas Take Off is a great way to attach a hot water heater pipe to a chimney liner that has already been installed. Make a hole in the horizontal pipe using a hole saw with your drill set to reverse. Seal with high heat mill pac and you're... Read More
From$69.99
Premium Top Plate
Our Premium Top Plate is laser welded and sloped to allow rain and snow to run off. No clamps, flashing, or storm collars needed. Just pull our flexible stainless steel chimney liner through the collar and securely tighten the quick connector band. The Premium Top Plate features our quick-connect band... Read More
From$114.99
Terra-Cotta Top Plate
Our Terra-Cotta Top Plate fastens right on the terra-cotta flue tile. The top plate pressure screws to the tile like a traditional single flue cap and gives a great no hassle, finished look. No drilling or cutting required! The collar quick-connect band clamp securely tightens to the flexible chimney liner... Read More
From$71.99
Flat Top Plate
For those chimney tops that need to be custom fitted, we offer our Flat Top Plate. No clamps, flashing, or storm collars needed. Just pull our flexible stainless steel liner through the collar and tighten the quick connector band. The Flat Top Plate features our quick-connect band to securely support... Read More
From$194.99
Deluxe Flat Hinged Chimney Cap
The Deluxe Flat Top Plate with Hinged Cap attaches to chimneys with NO clay tile exposed at the chimney top. If you like a more traditional style single flue chimney rain cap, then the Deluxe Flat Top Plate with Hinged Cap is a perfect fit. If you already have single... Read More
From$183.99
Deluxe Terra-Cotta Mount Hinged Chimney Cap
The Deluxe Terra-Cotta Mount Hinged Chimney Cap attaches to chimneys with exposed clay tile at the chimney top. If you like a more traditional style single flue chimney rain cap, then the Deluxe Terra-Cotta Mount Top Plate with Hinged Cap is a perfect fit. If you already have single flue... Read More
From$85.99
Round Chimney Rain Cap, Top Plate Mount
Our Round Quick Connect Chimney Rain Cap features a stainless steel mesh screen and wind guard. The wind guard does a great job at keeping out rain and wind during a driving rain. Fasten down the quick connect clamp to the collar of the flex liner Top Plate or Chase... Read More
From$65.99
Square Chimney Rain Cap, Top Plate Mount
Our Square Quick Connect Chimney Rain Cap features a stainless steel mesh screen. The mesh screen for this cap is removable for cleaning. This is a low profile chimney cap with a large lid which makes it a great choice for keeping rain out. Fasten down the quick connect clamp... Read More
$389.99
Custom Double Snouted Tee with Tee Cap
A tee with two take offs and a clean-out cap, it is designed to allow you to connect two appliances to one chimney liner. Select any two snout diameters from 3 inch through 8 inch. Do you have more than one appliance venting into the same chimney flue? If you... Read More
From$99.99
Tee Connector, 10 in. Snout, and Tee Cap AL294C
Zip Zip and you're done! Features a removable 10" long snout, a secure inside removable clamp connection and the quick connect band. This Tee Connector is used with AL29-4C flexible liners to reline your chimney for a high efficiency gas boiler or furnace. Please click "Get a Quote" and we... Read More
From$69.99
Gas Oil Rigid Pipe AL29-4C
2 ft. sections of AL29-4C rigid pipe, the perfect pipe to get you from your appliance to the Tee Connector. Plus, it will last a lifetime. This rigid pipe is used with AL29-4C flexible liners to reline your chimney for a high efficiency gas boiler or furnace. Please click "Get a... Read More
From$65.99
Premium Smooth Wall Chimney Liner Vertical Appliance Connector
Easily connect the Premium Smooth Wall flexible chimney liner to the top of a fireplace insert or a wood stove pushed into a fireplace. Used for vertical stove connections. Our Premium Smooth Wall liner fits into the female side and attaches with sheet metal screws or rivets. The male end... Read More
From$212.99
Premium Smooth Wall Chimney Liner Tee Connector
The Premium Smooth Wall two-part tee connection with 10" removable snout and tee cap is used for horizontal connections. The tee connector is an easy solution for connecting a stove pipe to a chimney liner. Tighten one screw from the inside of the horizontal tee snout and you are connected.... Read More
From$104.99
Premium Smooth Wall Chimney Liner Elbows
Use the Premium Smooth Wall Chimney Liner elbow to connect directly to a stove or insert in the fireplace or where you need to make a slight offset with the chimney liner. The Premium Smooth Wall Chimney Liner Elbows are offered in 6" and 8" sizes (If you need a... Read More
From$65.99
Premium Smooth Wall Chimney Liner Coupler
Use the Premium Smooth Wall Chimney Liner Coupler when you need to couple two sections of the liner together. The female end will go over the top section of flex liner and the male end will go into the bottom section of flex liner. Use short screws or rivets to... Read More
Learn About Round Flex Liner Components
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Our 316Ti flexible chimney liner and chimney liner components have passed the rigorous testing at the Underwriters Laboratories with best in class status and are UL Listed. So if you are looking for UL listed chimney liner sold directly to homeowners, then look no further than Rockford Chimney
