Wide Selection of Chimney Liners | In Stock and Ready to Ship!

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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SafeFlex Insert Boot

MSRP:

Now: $150.66 - $169.93

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The SafeFlex 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:

SafeFlex Insert Boot

Weight:

4.00 LBS

MSRP:

Now: $150.66 - $169.93

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SafeFlex 304 Reducer-Increaser

MSRP:

Now: $40.74 - $68.24

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Stainless 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:

SafeFlex 304 Reducer-Increaser

Weight:

2.00 LBS

MSRP:

Now: $40.74 - $68.24

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SafeFlex Stove Adapter, 304 Stainless Steel

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Now: $25.53 - $40.66

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The SafeFlex 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...

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SafeFlex Stove Adapter, 304 Stainless Steel

Weight:

2.00 LBS

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Now: $25.53 - $40.66

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Superwool Plus Insulation Blanket, Un-Faced

MSRP:

Now: $154.78 - $309.78

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The 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...

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Superwool Plus Insulation Blanket, Un-Faced

Weight:

22.00 LBS

MSRP:

Now: $154.78 - $309.78

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Superwool Plus Insulation Blanket, Foil Faced

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Now: $153.35 - $608.19

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Superwool 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...

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Superwool Plus Insulation Blanket, Foil Faced

Weight:

12.00 LBS

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Now: $153.35 - $608.19

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SafeFlex Fixed Elbow, 304 Stainless Steel

MSRP:

Now: $54.04 - $98.33

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SafeFlex 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)...

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SafeFlex Fixed Elbow, 304 Stainless Steel

Weight:

3.00 LBS

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Now: $54.04 - $98.33

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SafeFlex Adjustable Elbow, 316 Stainless Steel

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Now: $74.68 - $109.90

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SafeFlex 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) /...

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SafeFlex Adjustable Elbow, 316 Stainless Steel

Weight:

3.00 LBS

MSRP:

Now: $74.68 - $109.90

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SafeFlex Adapter, Oval to Round

MSRP:

Now: $152.33 - $193.02

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SafeFlex 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...

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SafeFlex Adapter, Oval to Round

Weight:

3.00 LBS

MSRP:

Now: $152.33 - $193.02

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B-Vent Storm Collar

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Now: $6.45 - $15.80

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Use 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...

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Storm Collar

Weight:

0.61 LBS

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Now: $6.45 - $15.80

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SafeFlex Rain Caps

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Now: $57.85 - $83.50

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SafeFlex Rain Caps are made with 304 stainless steel, and secures with a one screw fastener. The SafeFlex 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:

SafeFlex Rain Caps

Weight:

4.00 LBS

MSRP:

Now: $57.85 - $83.50

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SafeFlex Top Plate

MSRP:

Now: $37.49 - $83.55

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SafeFlex 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:

SafeFlex Top Plate

Weight:

4.00 LBS

MSRP:

Now: $37.49 - $83.55

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SafeFlex Storm Collars

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Now: $28.77 - $68.41

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SafeFlex 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:

SafeFlex Storm Collars

Weight:

2.00 LBS

MSRP:

Now: $28.77 - $68.41

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SafeFlex Top Clamps

MSRP:

Now: $22.51 - $42.91

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These SafeFlex Top Clamps add extra support when securing the flue pipe to the top plate.

SKU:

SafeFlex Top Clamps

Weight:

2.00 LBS

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Now: $22.51 - $42.91

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SafeFlex Slip Connector, 304 Stainless Steel

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Now: $51.38 - $64.50

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SafeFlex 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:

SafeFlex Slip Connector, 304 Stainless Steel

Weight:

3.00 LBS

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Now: $51.38 - $64.50

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SafeFlex Round Couplers - Female / Male

MSRP:

Now: $29.88 - $81.74

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Our Female/Male Connecting SafeFlex 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...

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SafeFlex Round Couplers - Female / Male

Weight:

3.00 LBS

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Now: $29.88 - $81.74

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SafeFlex Bottom Plates

MSRP:

Now: $51.57 - $92.16

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These SafeFlex 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...

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SafeFlex Bottom Plates

Weight:

3.00 LBS

MSRP:

Now: $51.57 - $92.16

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SafeFlex Two Part Tees - OD Liner

MSRP:

Now: $72.82 - $134.80

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Introducing the SafeFlex 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:

SafeFlex Two Part Tees - OD Liner

Weight:

4.00 LBS

MSRP:

Now: $72.82 - $134.80

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SafeFlex End Cap, 304 Stainless Steel

MSRP:

Now: $21.29 - $25.63

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The SafeFlex End Cap is used to terminate round pipe runs. This 304 stainless steel end cap provides a seamless fit and is resistant to rust and corrosion. An assortment of caps sizes are available to match the round pipe.

SKU:

SafeFlex End Cap, 304 Stainless Steel

Weight:

2.00 LBS

MSRP:

Now: $21.29 - $25.63

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SafeFlex End Cap, 316 Stainless Steel

MSRP:

Now: $29.93 - $74.77

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The SafeFlex End Cap is used to terminate round pipe runs. The high quality 316 stainless steel end cap provides a seamless fit and is resistant to rust and corrosion. An assortment of cap sizes are available to match the round pipe.

SKU:

SafeFlex End Cap, 316 Stainless Steel

Weight:

2.00 LBS

MSRP:

Now: $29.93 - $74.77

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SafeFlex Tee Snouts

MSRP:

Now: $64.40 - $121.61

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This SafeFlex Extended Tee Snout is for use with gas, wood, pellet or oil fueled appliances. It’s used to increase reach through masonry at the wall thimble.

SKU:

SafeFlex Tee Snouts

Weight:

3.00 LBS

MSRP:

Now: $64.40 - $121.61

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