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Categories
  • Flexible Flue Liners - All Fuels
  • Flexible Gas Flue Liners
  • Connecting Stove Pipes
  • Twin Wall Flue
    • Black
    • Stainless
  • Twin Wall Flue & Single Wall Flue Commercial
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  • Home >
  • Flexible Flue Liners - All Fuels
Shop By
Diameter
  1. 100mm (4")
  2. 125mm (5")
  3. 150mm (6")
  4. 180mm (7")
  5. 200mm (8")
  6. 250mm (10")
Components
  1. Liner
  2. Bottom Fixings
  3. Top Fixings - If You Have A Chimney Pot
  4. Top Fixings - If You Do Not Have A Chimney Pot
  5. Accessories
  6. Installation Pack - If You Have A Chimney Pot
  7. Installation Pack - If You Do Not Have A Chimney Pot
  8. Register Plates

Flexible Flue Liners - All Fuels

Need a flexible flue liner and chimney liner for a wood burner?

If you are installing a new chimney flue and are in need of a flexible flue liner you can choose either our Standard 316L grade stainless steel flue liners with a 10 year warranty or upgrade to a premium grade 904L grade chimney liner with a 25 year warranty. Available in the following diameters: 4 inch 100mm, 5 inch 125mm, 6 inch 150mm, 7 inch 180mm, 8 inch 200mm, 10 inch 250mm, 12 inch 300mm and 14 inch 350mm.

Items 1 to 18 of 156 total

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  • 125mm Flexible liner 904 grade Multi fuel 5 inch Quickview

    5" inch Flexible liner 904 grade Multi fuel 125mm - 25yr warranty - 60% off Special Offer!

    Product Code: 36Z-125-1

     
    Price From: Excl. Tax: £30.99 Incl. Tax: £37.19
    Details
  • 10" inch Flexible flue liner 316 grade multi fuel - 250mm Quickview

    10" inch Flexible flue liner 316 grade multi fuel - 250mm

    Product Code: 35Z-250-1

     
    Price From: Excl. Tax: £50.99 Incl. Tax: £61.19
    Details
  • 7" inch Flexible flue liner 316 grade multi fuel Quickview

    7" inch Flexible flue liner 316 grade multi fuel

    Product Code: 35Z-180-1

     
    Price From: Excl. Tax: £25.99 Incl. Tax: £31.19
    Details
  • Flexible liner 904 grade Multi fuel 200mm 8 inch - 25yr warranty Quickview

    Flexible liner 904 grade Multi fuel 200mm 8 inch - 25yr warranty

    Product Code: 36Z-200-1

     
    Price From: Excl. Tax: £52.99 Incl. Tax: £63.59
    Details
  • 5" inch Flexible flue liner 316 grade multi fuel 5 inch Quickview

    5" inch Flexible flue liner 316 grade multi fuel 5 inch - 60% Off Special offer

    Product Code: 35Z-125-1

     
    Price From: Excl. Tax: £19.99 Incl. Tax: £23.99
    Details
  • Flexible liner 904 grade Multi fuel 150mm 6 inch - 25yr warranty Quickview

    Flexible liner 904 grade Multi fuel 150mm 6 inch - 25yr warranty

    Product Code: 36Z-155-1

     
    Price From: Excl. Tax: £31.99 Incl. Tax: £38.39
    Details
  • 4" inch Flexible liner 904 grade Multi fuel 4 inch - 25yr warranty Quickview

    4" inch Flexible liner 904 grade Multi fuel 4 inch - 25yr warranty

    Product Code: 36Z-100-1

     
    Price From: Excl. Tax: £26.99 Incl. Tax: £32.39
    Details
  • 8" inch Flexible flue liner 316 grade multi fuel Quickview

    8" inch Flexible flue liner 316 grade multi fuel

    Product Code: 35Z-200-1

     
    Price From: Excl. Tax: £26.99 Incl. Tax: £32.39
    Details
  • Flexible liner 904 grade Multi fuel 250mm 10 inch - 25yr warranty Quickview

    Flexible liner 904 grade Multi fuel 250mm 10 inch - 25yr warranty

    Product Code: 36Z-250-1

     
    Price From: Excl. Tax: £123.99 Incl. Tax: £148.79
    Details
  • 6" inch Flexible flue liner 316 grade multi fuel 6 inch Quickview

    6" inch Flexible flue liner 316 grade multi fuel 6 inch

    Product Code: 35Z-155-1

     
    Price From: Excl. Tax: £16.99 Incl. Tax: £20.39
    Details
  • Flexible liner 904 grade Multi fuel 180mm 7 inch - 25yr warranty Quickview

    Flexible liner 904 grade Multi fuel 180mm 7 inch - 25yr warranty

    Product Code: 36Z-180-1

     
    Price From: Excl. Tax: £44.99 Incl. Tax: £53.99
    Details
  • 4" inch Flexible flue liner 316 grade multi fuel Quickview

    4" inch Flexible flue liner 316 grade multi fuel

    Product Code: 35Z-100-1

     
    Price From: Excl. Tax: £15.99 Incl. Tax: £19.19
    Details
  • 5" inch European Stove adapter Quickview

    5" inch European Stove adapter

    Product Code: 67-125-001-

    RRP: £73.99
    Excl. Tax: £34.99 Incl. Tax: £41.99
    Details
  • 8" inch Increaser from 7" - Single wall to 200mm flex (MR) Quickview

    8" inch Increaser from 7" - Single wall to 200mm flex (MR)

    Product Code: 20-180-MR

    RRP: £102.87
    Excl. Tax: £38.99 Incl. Tax: £46.79
    Details
  • 7" inch Gather Hood (300x300) x 180mm Quickview

    7" inch Gather Hood (300x300) x 180mm

    Product Code: 20-180-GHM

    RRP: £189.28
    Excl. Tax: £121.99 Incl. Tax: £146.39
    Details
  • 10" inch Gather Hood (300x400) Quickview

    10" inch Gather Hood (300x400)

    Product Code: 20-250-GHL

    RRP: £227.14
    Excl. Tax: £132.99 Incl. Tax: £159.59
    Details
  • 4" inch Increaser 4in to 5in Quickview

    4" inch Increaser 4in to 5in

    Product Code: 20-100-MR2

    RRP: £79.68
    Excl. Tax: £29.99 Incl. Tax: £35.99
    Details
  • 6" inch Increaser from 5" Single wall to flex (MR) Quickview

    6" inch Increaser from 5" Single wall to flex (MR)

    Product Code: 20-125-MR

    RRP: £79.68
    Excl. Tax: £29.99 Incl. Tax: £35.99
    Details

Items 1 to 18 of 156 total

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Flexible Flue Liners - All Fuels

About our flexible flue liners

Our Class 1, multi fuel Flexible flue liners are HETAS approved and made from double skin stainless steel and are suitable for appliances like wood burners and multi fuel stoves burning cured dry wood, solid fuel (coal, coke), gas and heavy oil. A flue liner can be installed into a masonry chimney to produce a continuous and unbroken flue from the appliance to outlet. This prevents flue gasses escaping though disintegrating brickwork and provides the optimum flue diameter for the appliance. The type of flue liner required will depend on the application and type of appliance being used. Both 316 grade and 904 grade stainless steel flue liners are suitable for multi fuel / solid fuel, however if you choose to burn smokeless fuels, or to slumber your appliance (e.g turn it down over night), you are advised to use a 904 grade liner.

What should you know about flexible flue liners

If you have an existing fire place and have a chimney stack and are looking to install a wood burner or stove then you will most likely need a flexible flue liner.  Or perhaps you are looking to renovate and reline your existing chimney then a flexible liner can be easily installed and can increase the fuel efficiency of your wood burner. Flue Direct can supply you with high quality, double skinned, stainless steel flue liners which are carefully manufactured in order to withstand the force of being pulled down a chimney as well as the high temperatures of the burning fuels and damp conditions from within a chimney.  You can have complete confidence in our flue liner with our 316/316 grade HETAS approved Multi fuel / solid fuel liners tested to EN1856-2 T450 N1 D V3 L50012 G (10 Year Warranty) and our 904/904 grade liners are tested to EN1856-2 T450 N1 D V3 L70012 G  (25 year warranty).  You will need to know which diameter of liner you will require depending on your stove and chimney.  We can supply flue liner in your required diameter size including the most popular 125mm 5" or 150mm 6".  You can then select the length of the liner depending on the height of your chimney from the base to the top of the chimney stack (this can also be trimmed onsite to your exact length required).

Installing a flue liner

It is advisable to have your chimney swept before you install you liner. Once installed, your flue / chimney system should be visually inspected as per the UK Building Regulations, Document J . This ensures that all flue liners are appropriately installed; that they are the right size for the appliance requirements and that there are no obstructions. We can provide also provide you with everything else you will need at the bottom and top of your installation such as Register plates, vitreous enamel stove pipe, pot hanging chimney cowls, installation packs, top plate / clamp / rain cap and any other flue accessories you may need.

N.B If your appliance is NOT DEFRA approved and is going to burn wood then you should use a minimum flue size of 150mm 6". Therefore if you have a non DEFRA approved stove with an outlet of 125mm 5" the you should increase your flue size to 150mm as recommended by Building Regulations. We can supply you with an increasing adaptor from 125mm-150mm.

Please note it is important for new liners for wood burners to be swept by a professional chimney sweep before use each year.
How to fit a flue liner? Click here for fitting advice.

Order with Flue Direct Ltd

Our team has years of hands-on experience selling chimney and flue supplies and can advise you on all the parts you'll need for your project and how to install them to comply with HETAS regulations. Our massive stocks and buying power means that we sell our products at the very best price to the trade and the public. Our support, design service and aftercare will also provide you with peace of mind. You can buy our flue liners directly from our secure website and if you order before 1pm, we will dispatch your items on the same day. Also please feel free to contact us by email or call us with any questions you may have or for us to place your order over the phone. You can also check out our Blog section for the latest news and offers.

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Our price is lower than the manufacturer's "minimum advertised price." As a result, we cannot show you the price in catalog or the product page.

You have no obligation to purchase the product once you know the price. You can simply remove the item from your cart.
Shop By

Shopping Options

Diameter
  1. 100mm (4")
  2. 125mm (5")
  3. 150mm (6")
  4. 180mm (7")
  5. 200mm (8")
  6. 250mm (10")
Components
  1. Liner
  2. Bottom Fixings
  3. Top Fixings - If You Have A Chimney Pot
  4. Top Fixings - If You Do Not Have A Chimney Pot
  5. Accessories
  6. Installation Pack - If You Have A Chimney Pot
  7. Installation Pack - If You Do Not Have A Chimney Pot
  8. Register Plates
Categories
  • Flexible Flue Liners - All Fuels
  • Flexible Gas Flue Liners
  • Connecting Stove Pipes
  • Twin Wall Flue
    • Black
    • Stainless
  • Twin Wall Flue & Single Wall Flue Commercial
  • Installation Parts & Accessories
  • Stoves

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01780 300123

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on mainland UK orders over £150

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  • Home
  • About Us
  • Twin Wall Flue Guide
  • Blog
  • Contact Us
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  • Privacy Policy

Flue Direct Limited
The Hub,
Blackfriars Street,
Stamford,
Lincolnshire,
PE9 2BW

Telephone: 01780 300123
Email: [email protected]

Company Reg No: 4201987
VAT Reg No: 770 8028 27

Product Categories

  • Flexible Flue Liners - All Fuels
    • Multi-fuel/Solid Fuel Chimney Liner 316 Grade
    • Multi-fuel/Solid Fuel Chimney Liner 904 Grade
    • Multi-fuel Packs and Accessories
  • Connecting Stove Pipes
    • Vitreous Enamel Stove pipe Matt Black - Standard Range
    • Vitreous Enamel Stove Pipe Matt Black - Premium Range
    • Single Wall Stainless Steel 316 1mm
    • Clay Pot adapters
  • Flexible liner installation packs
    • Chimney Cowl/terminals
    • Chimney Flashings
    • Chimney accessories
    • Fire/flue boxes
  • Twin Wall Chimney Flue Pipes
    • Stainless Twin Wall Flue
    • Black Twin Wall Flue
  • Twin & Single Wall Flue Commercial
    • Twin Wall Flue (all fuels)
    • Single Wall Condensing flue (all fuels)
  • Flexible Gas Flue Liners

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