Chimney Insulation
Vermiculite Insulating Granules for filling the void between Flexible Chimney Liners and the exisitng brickwork and 25mm thick Fire Boards for heat-proofing surfaces or cutting fire bricks for your stove.
Not sure why you need Vermiculite Granules in your existing chimney? Check out our article What Do I Need to Buy?
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Showing all 3 results