Liners & Pipes

Liners & Pipes

A chimney flue liner or flue pipe is used to line the inside of a chimney or to vent a insert of stove. The liner or pipe serves several important functions, including protecting the chimney from the heat and corrosive gases produced by the fireplace or wood stove, and providing a smooth surface that allows smoke and other combustion byproducts to easily pass through or to the chimney.

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  • Ventinox/Duraflex Tee Cap, 316 Stainless Steel Ventinox/Duraflex Tee Cap, 316 Stainless Steel, alternate image 1
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    Ventinox/Duraflex Tee Cap, 316 Stainless Steel

    $13.45 - $66.99
    Ventinox/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 - $66.99
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    $13.45 - $66.99
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  • Ventinox/Duraflex Couplers, 316 Stainless Steel 11" Ventinox/Duraflex Couplers, 316 Stainless Steel 10"
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    Ventinox/Duraflex Couplers, 316 Stainless Steel

    $27.53 - $110.99
    This 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. ...
    SKU:
    Ventinox/DuraFlex Couplers, 316 Stainless Steel
    Weight:
    2.00 LBS
    $27.53 - $110.99
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    $27.53 - $110.99
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  • Ventinox/DuraFlex Round Insert Boot Ventinox/DuraFlex Round Insert Boot, alternate image 1
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    Ventinox/DuraFlex Round Insert Boot

    $130.72 - $189.99
    The 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 - $189.99
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    $130.72 - $189.99
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  • Ventinox/DuraFlex Offset Adapter Ventinox/DuraFlex Offset Adapter
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    Ventinox/DuraFlex Offset Adapter

    $72.33
    The 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...
    SKU:
    Ventinox/DuraFlex Offset Adapter
    Weight:
    4.00 LBS
    $72.33
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    Qty in Cart: 0
    Price:
    $72.33
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  • Ventinox VFT Stainless Steel Liner Ventinox VFT Stainless Steel Liner, alternate image 1
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    Ventinox VFT Stainless Steel Liner

    $20.99 - $53.99
    The 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 - $53.99
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    $20.99 - $53.99
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  • SmartFlex Slip Connector, 316 Stainless Steel
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    SmartFlex Slip Connector, 316 Stainless Steel

    $52.99 - $145.99
    SmartFlex 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
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    $52.99 - $145.99
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  • SmartFlex Slip Connector, 304 Stainless Steel
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    SmartFlex Slip Connector, 304 Stainless Steel

    $46.99 - $58.99
    SmartFlex 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
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    Qty in Cart: 0
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    $46.99 - $58.99
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  • SmartFlex Round Couplers - Female / Male
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    SmartFlex Round Couplers - Female / Male

    $27.99 - $73.99
    Our 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
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    $27.99 - $73.99
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  • SmartFlex Bottom Plates
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    SmartFlex Bottom Plates

    $46.99 - $83.99
    These 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
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    Qty in Cart: 0
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    $46.99 - $83.99
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  • SmartFlex Two Part Tees - OD Liner
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    SmartFlex Two Part Tees - OD Liner

    $65.99 - $121.99
    Introducing 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
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    Qty in Cart: 0
    Price:
    $65.99 - $121.99
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  • SmartFlex End Cap, 304 Stainless Steel
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    SmartFlex End Cap, 304 Stainless Steel

    $19.99 - $23.99
    The 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
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    Qty in Cart: 0
    Price:
    $19.99 - $23.99
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  • SmartFlex End Cap, 316 Stainless Steel
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    SmartFlex End Cap, 316 Stainless Steel

    $27.99 - $67.99
    The 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
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    $27.99 - $67.99
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  • SmartFlex Standard Liner Kits SmartFlex Standard Liner Kits, alternate image 1
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    SmartFlex Standard Liner Kits

    $447.01 - $1,708.76
    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 site. Please contact our qualified Sales Team for more information...
    SKU:
    SmartFlex Standard Liner Kits
    Weight:
    0.00 LBS
    $447.01 - $1,708.76
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    Qty in Cart: 0
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    $447.01 - $1,708.76
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  • SmartFlex Basic Liner Kits
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    SmartFlex Basic Liner Kits

    $289.42 - $1,428.60
    SmartFlex Basic Liner Kits are designed for use with wood, oil, coal, and gas appliances. Each kit includes detailed installation instructions and is backed by a lifetime warranty for peace of mind. Trusted by professionals since 1992, this versatile...
    SKU:
    SmartFlex Basic Liner Kits
    Weight:
    0.00 LBS
    $289.42 - $1,428.60
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    Qty in Cart: 0
    Price:
    $289.42 - $1,428.60
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  • SmartFlex Tee Snouts
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    SmartFlex Tee Snouts

    $58.99 - $109.99
    This SmartFlex 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:
    SmartFlex Tee Snouts
    Weight:
    0.00 LBS
    $58.99 - $109.99
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    Qty in Cart: 0
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    $58.99 - $109.99
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  • SmartFlex Universal Take-Offs
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    SmartFlex Universal Take-Offs

    $46.99 - $77.99
    The SmartFlex Universal Take-Offs act like tee snouts, and have a female take-off intended for category I gas applications. These take-offs each measure 10 ½" long and allow flexibility to add a snout anywhere you need by drilling a...
    SKU:
    SmartFlex Universal Take-Offs
    Weight:
    0.00 LBS
    $46.99 - $77.99
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    Qty in Cart: 0
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    $46.99 - $77.99
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  • SmartFlex Appliance Adapter, 316 Stainless Steel
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    SmartFlex Appliance Adapter, 316 Stainless Steel

    $27.99 - $50.99
    This SmartFlex Appliance Adapter is made with 316 stainless steel and attaches to the appliance outlet allowing for easy pipe connection.  Be sure to seal the adapter with high temperature sealant.
    SKU:
    SmartFlex Appliance Adapter, 316 Stainless Steel
    Weight:
    0.00 LBS
    $27.99 - $50.99
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    Qty in Cart: 0
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    $27.99 - $50.99
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  • SmartFlex Insert Adapter SmartFlex Insert Adapter
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    SmartFlex Insert Adapter

    $152.99 - $168.99
    The SmartFlex Insert Adapter's unique, two-piece design allows a front-to-back, or side-to-side adjustment in the firebox, altering the center-to-center distance of the collars. This adapter accommodates a horizontal offset from 0" - 9" without the...
    SKU:
    SmartFlex Insert Adapter
    Weight:
    5.00 LBS
    $152.99 - $168.99
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    Qty in Cart: 0
    Price:
    $152.99 - $168.99
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  • SmartFlex Installation Nose Cone
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    SmartFlex Installation Nose Cone

    $52.99 - $94.99
    SmartFlex Nose Cones are made with stainless steel and designed to fit the ID of SmartFlex liners. These nose cones help on installations when a liner is being pulled down through the chimney.
    SKU:
    SmartFlex Installation Nose Cone
    Weight:
    2.00 LBS
    $52.99 - $94.99
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    Qty in Cart: 0
    Price:
    $52.99 - $94.99
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