Isokern Pumice 225mm Chimney Liner Pack 6.0 Metres

Isokern 225mm flue liner pack

Isokern Pumice 225mm Chimney Liner Pack 6.0 Metres

Please contact us for an other quantities, dimensions or flue diameter.

Click here for the Isokern Product Brochure PDF

This package includes:

  • 1 x 127719 225mm rigid flue to 225mm or 1 x 127704 200mm rigid flue to 225mm Isokern adaptor ( choose from drop down menu)
  • 1 x 130731 440mm square support block 
  • 10 x 127715 225mm i/d 600mm high rebated pumice liner ( 285mm o/d) = 6.0 metres 
  • 1 x 130771 Lip glue for up to 11 joints per bag
  • 8 x 130769 Light expanded clay aggregate insulation - based on an internal chimney dimension of 350mm x 350mm
  • 1 x Chimney Notice Plate
  • You can add additional lengths, bends , collar , chimney pot and cowl from the drop down menu when ordering.
  • If the packs aren't suitable for your needs please call 0113 8800313 or email to request a customised quotation.

The Isokern Round Pumice Liner 225mm is a rebated liner made from pumice, available in various sizes and part of the Isokern Pumice Chimney System Range.

Can be used for new build chimneys or re-lining existing chimneys.

This Isokern chimney range is made from Pumice which is a natural insulator that allows the flue gases in the chimney to reach their optimum temperature quickly.


• Various Sizes

• Lightweight Material

• CE certified to EN1857 with the designation T450, N2, D, 3, G

• 600mm and 1000mm lengths mean fewer joints and fast to install

• Highly insulating pumice for better draw and minimum heat loss

• Good resistance to temperature variations, maximizes performance

The Natural Properties Of Pumice:

• High Insulation Properties

• Resistant to temperature change

• Temperature to fall below the dew point.

• Pumice has very little expansion and contraction with temperature change.

• Pumice is strong yet lightweight allowing one person to lift and build the chimney units.

• Pumice is a natural insulator, able to maintain the temperature of flue gases

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  • Technical Information & Links

    How to build a chimney



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    Isokern Also have a great app to help you choose the right product for you


  • Delivery Information

    A one person kerbside pallet delivery - van with tail lift- this service is available on weekdays only - you will receive email updates on your order and delivery date

    Standard delivery £75.00 is 3-5 business days - pallet delivery 

    Upgrade to express delivery 1-2 business days for an additional £25

    Select your preferred delivery at checkout. 

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