The adjustable base support is generally used at the bottom of an external chimney flue system. Our base support gives structural support to a flue system and should be used when the flue length exceeds a total of 5 metres in length.


  • Available in stainless or matt black finish
  • Adjustable from 80mm - 280mm
  • Suitable for solid fuel, gas and oil appliances
  • Hetas & CE approved
  • Can hold up to 20m of twin wall flue pipe
HETAS Approved
Warranty Lifetime

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Estimated 3-5 Day Delivery

Adjustable Base Support 80-280mm - 7" Twinwall Flue (175mm)

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