100mm / 1m Double Layer Stainless Steel Chimney Flexible Flue Liner

£30.99 (inc VAT)

19 in stock

SKU: DSTA100/1m Categories: ,

100mm / 1m Double Layer Stainless Steel Flexible Chimney Liner

The Premium Class 1 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.
It is suitable for:
Seasoned/Kiln/Dried wood
HETAS approved Solid Fuels
HETAS approved Smokeless Fuels (occasional use only)
Gas appliances
Oil Fired appliances
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.
It is made from 2 separate sheets of stainless steel:
The Outer: The outer skin is a pre profiled ribbon of stainless steel, with deep, close together waves that create an extremely hard and protective exterior for the flue, like a shell.
When your chimney liner is dragged down a brick flue it will undoubtedly be pulled and hit against the brick work, because the outer/shell is a separate sheet (and not 1 or 2 pieces folded together) it protects the smooth inner from damage.
It also makes it less likely that the flue in general will be damaged or compromised before installation compared to other flues that are soft and can be damaged as easily as being knocked in the back of a van.
The Inner skin is a pre profiled ribbon of stainless steel, which has been made with a fine special oil spray to create a smooth inner surface. Unlike other flues our inner surface of steel has not been folded or scratched in production and has not been compromised in any way.
It is locked to the outer skin purely with pressure using a patented technique.
• 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

Inside Diameter -100mm/4" 
Length - 1 meter

Additional information


Dual Skin




Flue 316, 2 separate sheets of stainless steel, Outer skin is a pre profiled ribbon of stainless s, Stainless Steel


Flue Liner


Stove Flue Liner


Prostko Ltd


Chimney, Fireplace, Stove

Item Diameter

4 in


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