Isokern Pumice Flue Liners

Isokern pumice liner system comes in a range of 15 diameters from 150mm to 1000mm internal diameter. The Pumice flue liners are for masonry chimneys where the linings are surrounded by 100mm of brick, block or stone.  The linings are suitable for all fuels but not suitable for condensing appliances –including pellet or biomass. Pumice liners are ideal for new build as well as relining existing masonry chimneys.

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