National Chimney Supplies carries a full stock of 4 inch (100mm) diameter flexible chimney liner, together with associated components. Manufactured in the United Kingdom from high quality stainless steel. For use in extracting combustion gases from stoves & appliances burning solid fuels, wood, gas, oil & low sulphur coal.
HETAS approved, corrosion and crush resistant flexible chimney liner. Sold in lengths from 1 - 40 metres long.