Flexible chimney flue liner - fixing options at the top of the chimney
When installing a flexible flue liner in an existing chimney there are a number of options available at the top of the chimney stack for securing the flexible flue liner.
The method you use to secure your flue liner will depend on whether:
- The chimney stack has a chimney pot that you will keep
- The chimney stack has a chimney pot that you will keep and the installer recommends removal of the pot during installation
- There is no chimney pot and you do not intend to install one
Our flue liner installation kits cater for the most popular installation methods shown below.
Flue liner installations with chimney pot
Pot hanging cowl
Chimney pot is not removed
Top plate and clamp
Chimney has to be removed
Backfilling with insulation is completed before installing the top plate and clamp.
Flue liner installation without a chimney pot
Top plate and clamp with rain cap
Backfilling with insulation is completed before installing the top plate and clamp.