Dura Flue 6 Inch (150mm) 316 Grade Flexible Flue Liner

Our flue liner packs include a stainless steel hot hanging cowl and a premium flexible liner adaptor.

This 6-inch flue liner is crafted from two separate strips of high-grade 316 stainless steel, ensuring exceptional strength and durability. Unlike standard flue liners, which are typically made from a single strip of steel folded to form both the inner and outer layers—compromising the structural integrity—this innovative design eliminates the weaknesses caused by folding. The result is a far more robust and dependable flue liner that you can trust for years to come.

With an extended 15-year guarantee, this flue liner offers greater peace of mind compared to the typical 10-year warranties provided by other brands. Designed for reliability and long-term performance, it stands out as one of the best options available.

This product is available in lengths starting from a minimum of 5 meters, making it easy to customise for your specific installation needs. Experience superior quality and performance with this advanced 316-grade flue liner.