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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  • 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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    $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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    $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

    $433.99 - $1,658.99
    Guidelines 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
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    $433.99 - $1,658.99
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  • SmartFlex Smoothwall Standard Liner Kits SmartFlex Smoothwall Standard Liner Kits, alternate image 1
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    SmartFlex Smoothwall Standard Liner Kits

    $498.99 - $2,163.99
    Guidelines 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
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    $498.99 - $2,163.99
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  • SmartFlex Basic Liner Kits
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    SmartFlex Basic Liner Kits

    $280.99 - $1,386.99
    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. See...
    SKU:
    SmartFlex Basic Liner Kits
    Weight:
    0.00 LBS
    $280.99 - $1,386.99
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    $280.99 - $1,386.99
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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 hole and...
    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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    $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 distnace of the collars. This adapter accommodates a horizontal offset from 0" - 9" without the added...
    SKU:
    SmartFlex Insert Adapter
    Weight:
    5.00 LBS
    $152.99 - $168.99
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    Qty in Cart: 0
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    $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
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    $52.99 - $94.99
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  • SmartFlex Rigid Pipe
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    SmartFlex Rigid Pipe

    $27.99 - $303.99
    Guidelines 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 site. Please contact our...
    SKU:
    SmartFlex Rigid Pipe
    Weight:
    0.00 LBS
    $27.99 - $303.99
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    Qty in Cart: 0
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    $27.99 - $303.99
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  • DuraTech Galvalume Elbow Strap
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    DuraTech Galvalume Elbow Strap

    $91.81 - $179.99
    DuraTech Galvalume Elbow Straps prevent excessive weight on the elbows by supporting the weight of the chimney. They are installed between two elbows in offset installations.
    SKU:
    284012
    Weight:
    2.00 LBS
    $91.81 - $179.99
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    Qty in Cart: 0
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    $91.81 - $179.99
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  • thermix-insulation
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    TherMix Insulation

    $75.99 - $79.99
    TherMix, 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:
    0.00 LBS
    $75.99 - $79.99
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    Qty in Cart: 0
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    $75.99 - $79.99
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  • B-Vent Firestop Support B-Vent Firestop Support, alternate image 1
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    B-Vent Firestop Support

    $17.21 - $49.99
    Use to support vent at ceiling level. Includes clamp that supports and prevents pipe sections from slipping down. Provides the mandatory 1” clearance to combustibles. Straps extend 16”.Applications:DuraVent’s Type B Gas Vent system. Use with natural gas...
    SKU:
    B-Vent Firestop Support
    Weight:
    0.00 LBS
    $17.21 - $49.99
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    Qty in Cart: 0
    Price:
    $17.21 - $49.99
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