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Easiflex is a spirally wound single skinned flexible flue liner with a smooth inner flue way and robust outer skin. It is manufactured from grade 316 stainless steel corrugated strip and combines the features of fire and corrosion resistance. It can easily be formed by hand to small bend radii, yet the corrugated construction gives great cross-sectional strength and maintains the cross-sectional area. The product is suitable for use with domestic and light commercial gas and oil fired appliances. Easiflex is available in coiled pack lengths of 20 ft and 30 ft for 4” (100mm), 5” (125mm) & 6” (150mm) diameters. It can also be ordered to cut lengths by the meter for a range of diameters from 4” (100mm) through to 12” (300mm). A range of accessories are also available such as spigot adaptors, clamping plates and terminal guards. Esaiflex is not suitable for use with solid fuel or condensing appliances.



  • Corrosion Resistant
  • Stainless Steel Construction
  • Range of Sizes 4” to 8”
  • Corrugated Finish
  • Easy to Install
  • Strong & Flexible
  • CE Approved

Technical Data:


Flexible Liner Material: 0.1mm 316L Stainless Steel
Flexible Liner Diameters:

4”(100mm), 5”(125mm), 6”(150mm), 7”(175mm) & 8”(200mm)

Flexible Liner Pack Lengths: 20 Ft (6m), 30 Ft (9m), 40 Ft (12m) &  50 Ft (15m)
Surface Finish: Corrugated Stainless Steel 
Maximum Temperature:  300°C
Conform To: EN1856-2
Approvals: CE Approved