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 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:
- 0.00 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:
- 0.00 LBS
$20.99 - $38.99 -
Ventinox/DuraFlex Swivel Tee Adapter
$28.71Use as connector between liner and Tee. Allows tee body to be rotated at wall thimble. Additional Info:Ventinox VFTCrafted from 316Ti stainless steel, Ventinox VFT is designed to endure the high temperatures generated by solid fuel heaters and the...- SKU:
- Ventinox/DuraFlex Swivel Tee Adapter
- Weight:
- 0.50 LBS
$28.71 -
Ventinox/Duraflex Tee Cap, 316 Stainless Steel
$13.45 - $69.99Ventinox/Duraflex Tee Caps are made of 316 Stainless Steel and come with locking bands that slide over the bottom of the tee and tighten. Provides access for cleaning.Additional Info:Ventinox VFTCrafted from 316Ti stainless steel, Ventinox VFT is...- SKU:
- Ventinox/DuraFlex Tee Cap, 316 Stainless Steel
- Weight:
- 0.50 LBS
$13.45 - $69.99 -
Ventinox/Duraflex Couplers, 316 Stainless Steel
$27.53 - $140.99This Coupler is made with 316 titanium stainless steel, and is designed to connect two pieces of appropriately sized Ventinox Liner. It provides a drip-free connection between two sections of liner and requires no pop rivets when installing. Additional...- SKU:
- Ventinox/DuraFlex Couplers, 316 Stainless Steel
- Weight:
- 2.00 LBS
$27.53 - $140.99 -
Ventinox/DuraFlex Round Insert Boot
$130.72The Offset Slide Adapter provides front-to-back adjustment from 0" - 5" and is made of 304 stainless steel. It includes a little door in the front and back for easy cleaning access. The top round collar accepts Ventinox Liner.  Use as a horizontally...- SKU:
- Ventinox/DuraFlex Round Insert Boot
- Weight:
- 11.00 LBS
$130.72 -
Ventinox/DuraFlex Offset Adapter
$72.33 - $75.51The Offset Slide Adapter provides front-to-back adjustment from 0" - 5" and is made of 304 stainless steel. It includes a little door in the front and back for easy cleaning access. The top round collar accepts Ventinox Liner. Use as a horizontally...- SKU:
- Ventinox/DuraFlex Offset Adapter
- Weight:
- 4.00 LBS
$72.33 - $75.51 -
Ventinox VFT Stainless Steel Liner
$20.99 - $63.99The Ventinox VFT Stainless Steel Liner is a versatile solution for upgrading or restoring masonry chimneys. Designed to vent Category I natural gas, propane, or oil appliances, as well as wood or pellet stoves, fireplaces, and inserts, this durable liner...- SKU:
- Ventinox VFT Stainless Steel Liner
- Weight:
- 0.00 LBS
$20.99 - $63.99 -
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 - Male / Male Aluminum
$11.99 - $17.99These Male/Male connecting SmartFlex Round Couplers come in ID measurements and are made with high-quality aluminum.- SKU:
- SmartFlex Round Couplers - Male / Male Aluminum
- Weight:
- 0.00 LBS
$11.99 - $17.99 -
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:
- 0.00 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 -
SmartFlex End Cap, 304 Stainless Steel
$19.99 - $23.99The SmartFlex 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:
- SmartFlex End Cap, 304 Stainless Steel
- Weight:
- 0.00 LBS
$19.99 - $23.99 -
SmartFlex End Cap, 316 Stainless Steel
$27.99 - $67.99The SmartFlex 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:
- SmartFlex End Cap, 316 Stainless Steel
- Weight:
- 0.00 LBS
$27.99 - $67.99 -
SmartFlex Standard Liner Kits
$433.99 - $1,658.99Guidelines for Sizing Fireplace SmartFlex Liners Please Note: These are general guidelines for sizing a fireplace liner, and there are many other factors and considerations to take into account when working on the job...- SKU:
- SmartFlex Standard Liner Kits
- Weight:
- 0.00 LBS
$433.99 - $1,658.99 -
SmartFlex Smoothwall Standard Liner Kits
$498.99 - $2,163.99Guidelines for Sizing SmartFlex Liners & Single Appliances Please Note: These are general guidelines for sizing a single appliance liner, and there are many other factors and considerations to take into account when...- SKU:
- SmartFlex Smoothwall Standard Liner Kits
- Weight:
- 0.00 LBS
$498.99 - $2,163.99 -
SmartFlex Basic Liner Kits
$280.99 - $1,386.99Please Note: These are general guidelines for sizing a fireplace liner, and there are many other factors and considerations to take into account when working on the job site. Please contact our qualified Sales Team for more information. See...- SKU:
- SmartFlex Basic Liner Kits
- Weight:
- 0.00 LBS
$280.99 - $1,386.99