40m 6″ 904 Flexible Chimney Liner
According to Irish building regulations, 150mm flue can be used with bituminous coal, peat, seasoned timber, smokeless fuels, low volatile fuels such as oil or gas and wood pellets.
However, since 316 flexible liner was designed for and is tested with timber-based fuels, if you will be using bituminous coal, peat and smokeless fuel, we recommend you install 904 grade flexible liner instead. It is permitted to use oil, gas, seasoned timber and wood pellets with 316 grade flexible liner.Login to
SHL 904 twinwall flexible flue liner is used to reline a chimney, normally a masonry or concrete built chimney.
40 meter lengths of 6″ diameter 904 twinwall flexible flue chimney liner are predominantly bought by companies or individuals operating in the trade. Existing trade customers who buy this product consist of chimney specialists, stove fitters / installers, builder merchant, hardware store and stove and fireplace shops.
Tradesmen and the professionals listed above will cut a 40 meter length of 6″ diameter 904 twinwall flexible flue chimney liner to the appropriate size and use it to install a stove in your home. Usually this stove is installed where a heat producing appliance had been installed previously because there is an existing chimney flue in place. 6″ diameter 904 twinwall flexible flue chimney liner is then used to reline this chimney.
After installing any length of 6″ diameter 904 twinwall flexible flue chimney liner in Ireland, the solid fuel burning stove or heat producing appliance is permitted to burn bituminous coal, peat and seasons timber, in addition to smokeless fuel or biomass wood pellets. For more information about this, please click on the Downloads Tab above to download the 2014 Irish Building Regulations governing Heat Producing Appliances.
You will need to join this piece of 6″ diameter 904 twinwall flexible flue chimney liner to some connecting flue pipe by means of a start-off manchette adapter and in addition, you should protect the top of the flue with a chimney cowl, we have many chimney cowl options to view on this website. Finally, the newly installed 6″ diameter 904 twinwall flexible flue chimney liner must be insulated, we recommend AGC Thermal Wrap. If you wish to connect the 6″ diameter 904 twinwall flexible flue chimney liner to 5″ diameter connecting flue pipe a special manchette is the perfect adapter to do this.
If for example, you need 5 meters of 6″ 904 twinwall flexible chimney liner please add 5 of these 1 meter lengths when adding the product to the shopping cart. If you wish to buy a 6 meter or 9 meter length of 6″ 904 twinwall flexible flue chimney liner please add these 6 meter or 9 meter 904 twinwall flexible flue chimney liner products specifically.
40m 6" 904 Flexible Chimney LinerDownload
For measurements and technical drawing, please download our PDF file for this product.