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316 Grade Build Your Own Flexible Liner Kit, 5" (125mm) (From £103.75) 15 YEAR GUARANTEE 316 Grade Build Your Own Flexible Liner Kit, 5"  (125mm) (From £103.75) 15 YEAR GUARANTEE

About Dura Flue 316About this Woodburning Stove

High quality Ultimate Dura Flue 316 grade twin lock 5" (125mm) flexible liner with a 15 Year guarantee. There are other cheaper liners out there but they are cheap for a reason and can pull apart when being installed. Flue liner is not a product you want to fail within a few years because of the high install costs; this is why Ultimate Dura Flue liner is trusted by professional HETAS installers all over the UK.  Dura Flue liner is imported from Germany and finished off here in the UK. It even won runner up for product of the year, at The Hearth and Home Show 2013.

Formed in a completely different way than most liner, Ultimate Flex has an unbreakable lock between layers which prevents it from pulling apart at all and keeps the inside super smooth. A super smooth core allows deposits to flow smoothly back down the chimney preventing blockage.
We have sold most liners available on the market and feel there is no match for this liner. We would rather sell this liner and not have the stress of customers phoning up a few years later because their liner has failed and they need to buy a new one.

How to OrderHow to Order Stove Liners and Fittings

  • Choose a length of 5" (125mm) flexible liner using the drop-down options list at the top of the page
  • Choose the adapter to join to your stove pipe. A 5 - 6" adapter connects a 5" flue pipe to a 6" liner. You cannot reduce down from a 6" liner to a 5" flue pipe. The flue can only be increased.
  • Optionally add a 5" register plate kit to cut off airflow from the chimney making the stove draw better and become more efficient, or select "No thanks"
  • Optionally choose a cowl and fittings for the top of the chimney, or select "No thanks"

Important InformationImportant Information

316 Grade liner is perfect for people predominantly burning seasoned wood.

If you will be burning coal or smokeless fuel as well as wood, a 904 Grade 5" chimney liner kit is recommended.

All fittings supplied in this package are provided by Colt Chimney Products, one of the leading manufactirers of stove fittings in the UK.

This is a 5" (125mm) Flexible Liner Kit. Also available: 6" (150mm) Flexible Liner Kit

Take a look at this video demonstrating the strength of Dura Flue flexible liner

£103.75 In Stock

316 Grade Build Your Own Flexible Liner Kit, 5" (125mm) (From £103.75) 15 YEAR GUARANTEE

  • Product Code: Flue Kit 5"
  • Availability: In Stock
  • Price: £103.75

  • Ex Tax: £86.46

Available Options



About Dura Flue 316About this Woodburning Stove

High quality Ultimate Dura Flue 316 grade twin lock 5" (125mm) flexible liner with a 15 Year guarantee. There are other cheaper liners out there but they are cheap for a reason and can pull apart when being installed. Flue liner is not a product you want to fail within a few years because of the high install costs; this is why Ultimate Dura Flue liner is trusted by professional HETAS installers all over the UK.  Dura Flue liner is imported from Germany and finished off here in the UK. It even won runner up for product of the year, at The Hearth and Home Show 2013.

Formed in a completely different way than most liner, Ultimate Flex has an unbreakable lock between layers which prevents it from pulling apart at all and keeps the inside super smooth. A super smooth core allows deposits to flow smoothly back down the chimney preventing blockage.
We have sold most liners available on the market and feel there is no match for this liner. We would rather sell this liner and not have the stress of customers phoning up a few years later because their liner has failed and they need to buy a new one.

How to OrderHow to Order Stove Liners and Fittings

  • Choose a length of 5" (125mm) flexible liner using the drop-down options list at the top of the page
  • Choose the adapter to join to your stove pipe. A 5 - 6" adapter connects a 5" flue pipe to a 6" liner. You cannot reduce down from a 6" liner to a 5" flue pipe. The flue can only be increased.
  • Optionally add a 5" register plate kit to cut off airflow from the chimney making the stove draw better and become more efficient, or select "No thanks"
  • Optionally choose a cowl and fittings for the top of the chimney, or select "No thanks"

Important InformationImportant Information

316 Grade liner is perfect for people predominantly burning seasoned wood.

If you will be burning coal or smokeless fuel as well as wood, a 904 Grade 5" chimney liner kit is recommended.

All fittings supplied in this package are provided by Colt Chimney Products, one of the leading manufactirers of stove fittings in the UK.

This is a 5" (125mm) Flexible Liner Kit. Also available: 6" (150mm) Flexible Liner Kit

Take a look at this video demonstrating the strength of Dura Flue flexible liner

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Please note that this is the price for delivery of 316 Grade Build Your Own Flexible Liner Kit, 5" (125mm) (From £103.75) 15 YEAR GUARANTEE only. The final amount might change depending on the contents of your shopping bag when you check out.

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