The Isokern round pumice liner chimney system is designed to deliver reliable performance, whether you’re constructing a brand-new chimney or upgrading an older one.
Crafted from naturally insulating pumice, it provides excellent resistance to heat and moisture while ensuring safe and efficient operation with wood-burning appliances, both indoors and outdoors.
With over sixty years of proven expertise across two continents, the Isokern name represents trusted quality in chimney construction.
This 4.8m bundle includes eight 175mm internal diameter liners, each 600mm high, along with a liner support block and locating base plate for stability.
To secure joints, the kit comes with a 5kg tub of lip glue—sufficient for up to 17 joints. For insulation, seven 50L bags of Leca backfill are provided, calculated for a 350mm x 350mm chimney opening.
Completing the package is a stainless steel 7″ flue pipe adaptor, along with a chimney notice plate and pen for compliance and record-keeping.
This package includes:
- 8 x 126498 – 175mm i/d × 600mm high rebated liners
- 1 x 126483 – 175mm liner support block
- 1 x 128549 – 255mm i/d support / locating base plate
- 1 x 130771 – Lip Glue 5kg
- 7 x 130769 – LECA 50L insulating backfill
- 1 x 126499 – 175mm (7″) stainless steel flue pipe adaptor with sealing rope
- 1 x 130696 – Chimney notice plate & pen
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