Chimney Liners & Kits
Chimney Liners are important for many reasons. Most importantly, they protect the house from heat transfer to combustibles. Whether you need a liner for a stove, fireplace or insert, Lindemann Chimney has the right option. Aluminum and stainless steel liners both come with a manufacturer’s warranty. Smart-flex liner is one of our most durable lining systems. It can be used to reline existing chimneys or in new construction. It’s a flexible liner featuring corrugated construction allowing it to both expand and contract during heat up and cool down periods. Liner kits are also available and come complete with instructions. Contact us at 1-800-722-7230 of you have any questions.
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SmartFlex Insert Boot
$135.99 - $152.99The SmartFlex Insert Boots are 24 gauge, 304 stainless steel and designed to attach rigid pipe or flexible liner with a coupler to the exhaust vents of most inserts. These insert boots come with a variety of opening sizes and measure 10" W x 16" L x...- SKU:
- SmartFlex Insert Boot
- Weight:
- 4.00 LBS
$135.99 - $152.99 -
SmartFlex Stove Adapter, 304 Stainless Steel
$23.99 - $36.99The SmartFlex Stove Adapter is made with 304, stainless steel and allows you to quickly and easily attach a stainless steel chimney liner to the fireplace insert using its "EZ" band clamp. This stove adapter can also connect to a stainless steel...- SKU:
- SmartFlex Stove Adapter, 304 Stainless Steel
- Weight:
- 0.00 LBS
$23.99 - $36.99 -
DirectVent Pro Snorkel Termination Cap
$793.09 - $906.39Use for horizontal through-the-wall termination when a vertical rise is desired in the system to meet appliance manufacturer recommended minimum heights. Do not enclose in the wall or install below grade.DirectVent Pro Additional Info:DirectVent Pro...- SKU:
- Snorkel Termination Cap
- Weight:
- 17.00 LBS
$793.09 - $906.39 -
Ventinox/DuraFlex Elbow
$28.37 - $153.99Use as a straight or up to 90° connection between liner and appliance flue collar.Additional Info:Ventinox VFTCrafted from 316Ti stainless steel, Ventinox VFT is designed to endure the high temperatures generated by solid fuel heaters and the corrosive...- SKU:
- Ventinox/DuraFlex Elbow
- Weight:
- 0.00 LBS
$28.37 - $153.99 -
Superwool Plus Insulation Blanket, Un-Faced
$135.50 - $264.41The Superwool Plus Un-Faced Insulation Blanket has many uses including: stuffing in holes, replacing stove baffle blankets, insulating a gas liner, smoke chamber parging preparation, and more. This insulation blanket has an 8 lb. density and carries...- SKU:
- Superwool Plus Insulation Blanket, Un-Faced
- Weight:
- 0.00 LBS
$135.50 - $264.41 -
Superwool Plus Insulation Blanket, Foil Faced
$134.20 - $348.91Superwool Plus Insulation Blanket, Foil Faced is a non-ceramic, foil-faced, insulation wrap with thick, 3 mil. aluminum facing. It’s used as an insulator for stainless steel liners in masonry and wood burning chimneys - usually taking two wraps of...- SKU:
- Superwool Plus Insulation Blanket, Foil Faced
- Weight:
- 0.00 LBS
$134.20 - $348.91 -
SmartFlex Stainless Steel Liners
$14.41 - $40.16The PREFERRED CHOICE of Professional Chimney Technicians!SmartFlex Liner can be used to reline existing chimneys or in new construction. It is an all fuel liner and can be used for wood, coal, oil, corn and gas appliances. This flexible liner features...- SKU:
- SmartFlex Stainless Steel Liners
- Weight:
- 0.00 LBS
$14.41 - $40.16 -
SmartFlex Fixed Elbow, 304 Stainless Steel
$48.99 - $88.99SmartFlex elbows are constructed of high quality stainless steel and provide an unsurpassed fit. They are designed as adjustable or fixed components and are available in 3" - 8" diameters. These elbows are used for rigid pipe or outside diameter (OD)...- SKU:
- SmartFlex Fixed Elbow, 304 Stainless Steel
- Weight:
- 3.00 LBS
$48.99 - $88.99 -
SmartFlex Adjustable Elbow, 316 Stainless Steel
$67.99 - $99.99SmartFlex elbows are constructed of high quality stainless steel and provide an unsurpassed fit. They are designed as adjustable or fixed components and are available in 3" - 8" diameters. These elbows are used for rigid pipe or outside diameter (OD) /...- SKU:
- SmartFlex Adjustable Elbow, 316 Stainless Steel
- Weight:
- 3.00 LBS
$67.99 - $99.99 -
Ventinox Direct Connect Damper Sealing Kits
$50.99 - $58.95The Damper Sealing Kit is designed to seal off your damper around your stainless-steel chimney liner kit when installing a fireplace insert or a freestanding stove. When you have a large opening around the liner, it allows the hot air, created by the...- SKU:
- Ventinox Direct Connect Damper Sealing Kits
- Weight:
- 4.00 LBS
$50.99 - $58.95 -
Ventinox/DuraFlex Oval Tee, 316 Stainless Steel
$78.27 - $141.99These Oval Tees are made with 316 stainless steel, and allow for easy, secure liner installation by using pop rivets. The round take-off is 2" long, crimped, and welded for added strength. This Oval Tee comes included with a tee cover. 6"...- SKU:
- Ventinox/DuraFlex Oval Tee, 316 Stainless Steel
- Weight:
- 3.00 LBS
$78.27 - $141.99 -
SmartFlex Adapter, Oval to Round
$137.99 - $173.99SmartFlex Oval to Round Adapters are available in 304 stainless steel. The oval end of the adapter is made to accept ovalized inside diameter (ID) liners. The round bottom end is crimped and made to go into stovepipe or inside the stove’s collar...- SKU:
- SmartFlex Adapter, Oval to Round
- Weight:
- 0.00 LBS
$137.99 - $173.99 -
B-Vent Storm Collar
$6.17 - $11.32Use to maintain a weather tight resistant seal between the pipe and the flashing. Seal inner edge with hi-temp silicone sealant.Additional B-Vent Info:DuraVent's Type B Gas Vent system features the innovative DuraLock technology, ensuring a secure...- SKU:
- Storm Collar
- Weight:
- 0.00 LBS
$6.17 - $11.32 -
Ventinox Universal Take-Off, VG AL29-4C Stainless Steel
$80.33 - $108.14Use to connect additional appliances into a common vent.Additional Info:Ventinox VFTCrafted from 316Ti stainless steel, Ventinox VFT is designed to endure the high temperatures generated by solid fuel heaters and the corrosive conditions common in gas or...- SKU:
- Ventinox Universal Take-Off, VG AL29-4C Stainless Steel
- Weight:
- 2.00 LBS
$80.33 - $108.14 -
Ventinox/DuraFlex Extra-Long Tee Snout
$29.29 - $129.99Ventinox/DuraFlex Extra-Long Tee Snout – Designed to extend reach through masonry at the wall thimble for a secure and efficient connection.- SKU:
- Ventinox/DuraFlex Extra-Long Tee Snout
- Weight:
- 2.00 LBS
$29.29 - $129.99 -
Ventinox/DuraFlex Tee, 316 Stainless (Removable Snout )
$39.80 - $239.99These Ventinox/DuraFlex Tees can be used to transition between liner and connector pipe at the wall thimble, or the rear flue outlet of an appliance. Featuring a 8" long, removable tee snout designed with internal draw bands, allowing for easier,...- SKU:
- Ventinox/DuraFlex Tee, 316 Stainless (Removable Snout )
- Weight:
- 2.00 LBS
$39.80 - $239.99 -
Ventinox/DuraFlex Sleeve, 316 Stainless Steel
$18.12 - $46.99Use this Sleeve, made with 316 titanium stainless steel, to join Ventinox Liner to an appliance flue collar. Just slide the liner into the flared end and tighten the locking band to hold it secure. This Sleeve can also be used with other adapters...- SKU:
- Ventinox/DuraFlex Sleeve, 316 Stainless Steel
- Weight:
- 1.00 LBS
$18.12 - $46.99 -
Ventinox/DuraFlex Installation Cone
$48.30 - $81.52Use these Installation Cones when pulling Ventinox Liner down and around bends. It features holes in the top for a knotted rope to pass through. Additional Info: Ventinox VFT Crafted from 316Ti stainless steel, Ventinox VFT is...- SKU:
- Ventinox/DuraFlex Installation Cone
- Weight:
- 1.00 LBS
$48.30 - $81.52 -
Ventinox/DuraFlex Bird Screen
$12.03 - $34.29Bird Screens fit into the cap, securing itself with tabs. The screen openings measure 1 ½" diagonally. Sizes correspond to Rain Cap diameter. For use with Ventinox/Duraflex Rain Caps Additional Info: Ventinox VFT ...- SKU:
- Ventinox/DuraFlex Bird Screen
- Weight:
- 0.00 LBS
$12.03 - $34.29 -
Ventinox/DuraFlex Rain Cap
$38.95 - $94.99Ventionx/Duraflex Rain Caps are used to support a liner from the top and form a seal between the Storm Collar and the Top Plate. The top is removable for easy access to chimney cleaning. The rain caps install by tightening the locking band. ...- SKU:
- Ventinox/DuraFlex Rain Cap
- Weight:
- 2.00 LBS
$38.95 - $94.99