Flue Liner 316L Grade - Solid Fuel 125mm (5inch)

Our multi-fuel chimney liners are high performance twin wall flexible flue liners that have been designed and approved for use with all types of fuels, including gas, oil, and approved solid fuels.

These 125mm flue liners are suitable for continuous use with oil, gas, and wood. They can also be occasionally used for mineral fuels; however, it is not suitable for long-term or continuous use. This must be limited to 20% of the total fuel burnt for the liner to be covered by the warranty.

This 125mm stainless steel flue liner is manufactured from 316L-grade stainless steel and it is double skinned. The corrugated outer wall provides crush protection during the installation process and the inner wall is smooth to improve the flow of the gases inside the flue. This also discourages a build-up of soot. The outer and inner wall is securely joined with a triple-lock joint system which is considered to be one of the best for durability and strength. 

Our range of 125mm stainless steel flue liners is HETAS approved.