DURA FLUE Premium Class 1 Stainless Steel 316 Flexible Chimney Liner, to be used when re-lining a masonry chimney only - EN 1856-2 T600 N1 D V2 L50010 G, HETAS approved and CE marked. 

Dura Flue is suitable for:

Seasoned/Kiln/Dried wood
HETAS approved Solid Fuels
HETAS approved Smokeless Fuels (occasional use only)
Gas appliances
Oil Fired appliances

Dura Flue is the only stainless steel flexible chimney liner on the UK market that can be fitted in either direction. This is due to the patented manufacturing process, this not only allows for multi directional use but also makes it extremely difficult for corrosion to set in unlike other traditional flexible flues.

• HETAS approved and CE marked
• Constant burning temperature of T600 and maximum T1000
• 15 Year Warranty (No quibble)
• Can be fitted either way up
• No folds or flaps on the inside
• Extremely tough and strong
• Smooth inner
• Protective outer
• Flexible and Durable
• Premium flue and quality assured