Need a Multi-fuel chimney liner?
You can choose either Standard 316 grade stainless steel flue liner with a 10 year warranty or upgrade to a premium grade 904 grade flue liner with a 20 year warranty, some of the newer liners now have a 30yr warranty.
Flexible chimney liners are made from stainless steel in either single skin or double skin and are installed into a masonry chimney to produce a continuous and unbroken flue from appliance to outlet. This prevents flue gasses escaping though disintegrating brickwork and provides the optimum flue diameter for the appliance. The type of flue liners required will depend on the application and type of appliance being used. There are two different basic types of flue liner:
Class 1 flue liners, often known as Multi-fuel or soild fuel flexible liner is a double skin flexible flue liner suitable for appliances burning wood, solid fuel and heavy oil. Our multi-fuel flue liners are made from either 316L grade stainless steel or 904L grade stainless steel (carrying a 10yr, 20yr and 30yr conditional warranty respectively).