For those looking to create a smaller chimney system or reline an existing flue, the Isokern round pumice liner chimney system provides a safe, efficient, and dependable solution. Designed for use with wood-burning appliances indoors or outdoors, this system is crafted from lightweight pumice, a natural insulator that protects against both heat and moisture. With more than sixty years of proven performance across two continents, Isokern continues to set the standard in chimney construction.
This 6m package includes ten 150mm internal diameter liners, each 600mm in height, giving you a strong and efficient flue structure. To ensure correct alignment and stability, a liner support block and locating base plate are included. The kit also provides a 5kg tub of lip glue—sufficient for up to 20 joints—for secure assembly. For insulation and safety, four 50L bags of Leca backfill are supplied, calculated for a 235mm x 235mm chimney opening.
This package includes:
- 8 x 126372 – 150mm i/d × 600mm high rebated liners
- 1 x 126366 – 150mm liner support block
- 1 x 127694 – 210mm i/d support / locating base plate
- 1 x 130771 – Lip Glue 5kg
- 3 x 130769 – LECA 50L insulating backfill
- 1 x 126373 – 150mm (6″) stainless steel flue pipe adaptor with sealing rope
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