Isokern Pumice 175mm ( 7") Chimney Liner Pack 7.2 Metres

Isokern Pumice 175mm ( 7") Chimney Liner Pack 7.2 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 126483 175mm i/d 310mm square 75mm high - Liner support block
  • 1 x 128549 Support plate - for supporting liners and support blocks 
  • 1 x 126499 or 126493 Stainless Steel Adaptor 
  • 12 x 126498 175mm i/d 600mm high rebated pumice liner ( 200mm o/d) = 7.2 metres 
  • 1 x 130771 Lip glue 
  • 12 x 130769 Light expanded clay aggregate insulation - based on an internal chimney dimension of 350mm x 350mm
  • 1 x Chimney Notice Plate

The Isokern Round Pumice Liner 175mm 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

    Click here for the Isokern Product Brochure PDF

    How to build a chimney

    Looking at how a new build chimney should be constructed? See below examples of Liner type construction examples.



  • Delivery Information

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

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

    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

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