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 304 Reducer-Increaser
$36.99 - $61.99Stainless steel increaser/reducer adapt pipes of many different sizes. A variety of diameters are available for jobs of all shapes and sizes and are made of 304 stainless steel.- SKU:
- SmartFlex 304 Reducer-Increaser
- Weight:
- 2.00 LBS
$36.99 - $61.99 -
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
$856.54 - $978.90Use 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
$856.54 - $978.90 -
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:
- 19.00 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:
- 12.00 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 -
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:
- 3.00 LBS
$137.99 - $173.99 -
B-Vent Storm Collar
$6.66 - $12.23Use 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:
- 0.28 LBS
$6.66 - $12.23 -
SmartFlex Rain Caps
$52.99 - $75.99SmartFlex Rain Caps are made with 304 stainless steel, and secures with a one screw fastener. The SmartFlex Rain Cap helps keep debris, rain, and animals out of your chimney while allowing for optimal draft. These rain caps are quick and easy to...- SKU:
- SmartFlex Rain Caps
- Weight:
- 4.00 LBS
$52.99 - $75.99 -
SmartFlex EZ Top Plate
$33.99 - $75.99SmartFlex Top Plates are made with 18 gauge, 304 stainless steel which adds extra support when securing the flue pipe. they are available in measurements of 13" x 13" and 18" x 18". For Pre-Insulated Liner, add 1” to the diameter.- SKU:
- SmartFlex EZ Top Plate
- Weight:
- 4.00 LBS
$33.99 - $75.99 -
SmartFlex Storm Collars
$26.99 - $61.99SmartFlex Storm Collars protect against rain, snow and debris. They are adjustable for various roof pitches and install with sheet metal screws. Use this storm collar on any through-the-roof installations using a roof flashing.- SKU:
- SmartFlex Storm Collars
- Weight:
- 0.00 LBS
$26.99 - $61.99 -
SmartFlex Top Clamps
$20.99 - $38.99These SmartFlex Top Clamps add extra support when securing the flue pipe to the top plate.- SKU:
- SmartFlex Top Clamps
- Weight:
- 2.00 LBS
$20.99 - $38.99 -
SmartFlex Slip Connector, 316 Stainless Steel
$52.99 - $145.99SmartFlex Slip Connectors for rigid pipe allow for 2” - 10” of adjustment when connecting a pipe to a chimney support box. These connectors are available in 316 stainless steel.- SKU:
- SmartFlex Slip Connector, 316 Stainless Steel
- Weight:
- 3.00 LBS
$52.99 - $145.99 -
SmartFlex Slip Connector, 304 Stainless Steel
$46.99 - $58.99SmartFlex Slip Connectors for rigid pipe allow for 2” - 10” of adjustment when connecting a pipe to a chimney support box. These connectors are available in 304 stainless steel.- SKU:
- SmartFlex Slip Connector, 304 Stainless Steel
- Weight:
- 3.00 LBS
$46.99 - $58.99 -
SmartFlex Round Couplers - Female / Male
$27.99 - $73.99Our Female/Male Connecting SmartFlex round couplers are made with high-quality, 24 gauge, 316 stainless steel. these couplers come in ID measurements and are fabricated without clamps. This product is also available with "EZ" band clamps on both the...- SKU:
- SmartFlex Round Couplers - Female / Male
- Weight:
- 0.00 LBS
$27.99 - $73.99 -
SmartFlex Bottom Plates
$46.99 - $83.99These SmartFlex Bottom Plates come standard with an 18 gauge, 304 stainless steel base plate, and a 5" high, 24 gauge collar. These bottom plates are also available with: galvanized steel mesh base and option stainless steel mesh or double welded, steel...- SKU:
- SmartFlex Bottom Plates
- Weight:
- 3.00 LBS
$46.99 - $83.99 -
SmartFlex Two Part Tees - OD Liner
$65.99 - $121.99Introducing the SmartFlex Two Part Tees for OD Chimney Liners – the ultimate solution for your venting system needs. Expertly crafted from high-quality 304 stainless steel, these tees ensure exceptional durability and longevity. Designed to provide...- SKU:
- SmartFlex Two Part Tees - OD Liner
- Weight:
- 4.00 LBS
$65.99 - $121.99