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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13" Bottom Plate 18X18
$87.73Crafted for easy integration with a 13" diameter round liner, our Square Bottom Plate is made with a sturdy 18-gauge 304 stainless steel 18" x 18" base plate and a 24-gauge steel collar standing 1 inch high. It provides reliable support, secures your...- SKU:
- NC13BP1818
- Weight:
- 3.50 LBS
$87.73 -
11" X 11" Sq Bottom Plate
$87.48Designed to connect with an 11" x 11" square liner, our Square Bottom Plate features an 18-gauge 304 stainless steel 13" x 18" base plate and a 1-inch high collar crafted from 24-gauge steel. It offers solid support, ensures a secure fit for your chimney...- SKU:
- NC1111BP1318
- Weight:
- 3.50 LBS
$87.48 -
10" X10" Sq Bottom Plate 1818
$115.25Designed to connect to a 10" x 10" square liner, our Square Bottom Plate features a sturdy 18-gauge 304 stainless steel base plate measuring 18" x 18" and a 1-inch high collar crafted from 24-gauge steel. This construction ensures support, a secure fit,...- SKU:
- NC1010BP1818
- Weight:
- 3.50 LBS
$115.25 -
10" X10" Sq Bottom Plate 1318
$87.48Crafted to connect seamlessly with a 10" x 10" square liner, our Square Bottom Plate includes a sturdy 18-gauge 304 stainless steel 13" x 18" base plate and a 1-inch high collar made from 24-gauge steel. It provides support and ensures a secure fit for...- SKU:
- NC1010BP1318
- Weight:
- 3.50 LBS
$87.48 -
10"X10" Sq Bottom Plate
$69.13Designed to seamlessly connect with a square 10" x 10" liner, the Square Bottom Plate, featuring a sturdy 18-gauge 304 Stainless Steel 13" x 13" base plate and a 1-inch high collar crafted from 24-gauge steel. It ensures support and a secure fit for your...- SKU:
- NC1010BP
- Weight:
- 3.00 LBS
$69.13 -
8" Id Ov To 7" To 8" Rd Adapter 316 Stainless
$157.67This adapter changes a 7" oval to an 8" round connection, tailored for ovalized liners with inside diameter (ID). It includes a crimped round end for straightforward installation and is crafted from durable 316 stainless steel.- SKU:
- NC87OVRDL
- Weight:
- 2.00 LBS
$157.67 -
8" Id Ov To 7" To 8" Rd Adapter
$135.91Converts a 7" oval to an 8" round connection. Designed for ovalized liners with inside diameter (ID), featuring a crimped round end for easy installation. Crafted from robust 304 stainless steel.- SKU:
- NC87OVRD
- Weight:
- 2.00 LBS
$135.91 -
8" Id Ov To 6" To 8" Rd Adapter 316 Stainless
$157.67This adapter changes a 6" oval to an 8" round connection. The oval end is made to fit ovalized inside diameter (ID) liners, and the crimped round end ensures easy installation. Constructed from 316 stainless steel.- SKU:
- NC86OVRDL
- Weight:
- 3.00 LBS
$157.67 -
8" Id Ov To 6" To 8" Rd Adapter
$135.91This adapter transitions a 6" oval to an 8" round connection. The oval end is designed to fit ovalized Inside diameter (ID) liners, while the crimped round end allows for easy installation. Built with 304 stainless steel.- SKU:
- NC86OVRD
- Weight:
- 3.00 LBS
$135.91 -
7" Id-5" Oval To 7" Rd Adapter
$149.56This adapter transitions a 5" oval to a 7" round connection. The oval end fits ovalized inside diameter (ID) liners, and the crimped round end allows for easy installation. Made from durable 316 stainless steel.- SKU:
- NC75OVRDL
- Weight:
- 3.00 LBS
$149.56 -
7" Id Ov 5" Od To 7" Rd Rigid Adapter
$131.67This rigid adapter converts a 5" oval to a 7" round connection. The oval end is designed to accommodate ovalized inside diameter (ID) liners, while the crimped round end ensures easy fitting. Constructed from 304 stainless steel.- SKU:
- NC75OVRD
- Weight:
- 3.00 LBS
$131.67 -
TherMix Insulation
$75.99TherMix, a ready-mix, Vermiculite-based masonry material. TherMix cures into a lightweight, semi-hard mass that forms a thermal insulation barrier to keep flue gases warm and exterior chimney surface temperatures within safe limits. When poured into the...- SKU:
- TherMix Insulation
- Weight:
- 42.00 LBS
$75.99 -
SafeFlex Insert Boot
$150.66 - $169.93The 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
$150.66 - $169.93 -
SafeFlex 304 Reducer-Increaser
$40.74 - $68.24Stainless 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
$40.74 - $68.24 -
SafeFlex Stove Adapter, 304 Stainless Steel
$25.53 - $40.66The 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...- SKU:
- SafeFlex Stove Adapter, 304 Stainless Steel
- Weight:
- 2.00 LBS
$25.53 - $40.66 -
Superwool Plus Insulation Blanket, Un-Faced
$154.78 - $309.78The 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:
- 22.00 LBS
$154.78 - $309.78 -
Superwool Plus Insulation Blanket, Foil Faced
$153.35 - $608.19Superwool 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
$153.35 - $608.19 -
SafeFlex Fixed Elbow, 304 Stainless Steel
$54.04 - $98.33SafeFlex 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:
- SafeFlex Fixed Elbow, 304 Stainless Steel
- Weight:
- 3.00 LBS
$54.04 - $98.33 -
SafeFlex Adjustable Elbow, 316 Stainless Steel
$74.68 - $109.90SafeFlex 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:
- SafeFlex Adjustable Elbow, 316 Stainless Steel
- Weight:
- 3.00 LBS
$74.68 - $109.90 -
SafeFlex Adapter, Oval to Round
$152.33 - $193.02SafeFlex 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:
- SafeFlex Adapter, Oval to Round
- Weight:
- 3.00 LBS
$152.33 - $193.02