Midtherm Flue Systems


Selecting a flue liner can be a minefield. There are so many different manufacturers out there offering you various guarantees, steel grades, and 'special offers' that you can quickly become coerced into buying something either cheap and poorly made or outlandishly expensive and unnecessary. That's why we've done all the hard work for you! We've tried and tested all sorts of different flue liners, and we believe we have found the best all-around flue liner available on today's market: Midtherm Flue.

Midtherm Flue Liners are quality built, affordable, and do nothing more and nothing less than the job they were made to do. For more technical information on all our available Midtherm Flue, please see the below downloadable tech sheets. And if you have any more questions, please don't hesitate to get in touch!


Midtherm 316 Liner Summary

Midtherm 904 Liner Summary

Flexible Flue Liner And Fittings

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125mm (5") Flexible Flue Liner - 316 Grade

125mm (5") Flexible Flue Liner - 316 Grade
1 in stock now
From £400.00
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150mm (6") Flexible Flue Liner - 316 Grade

150mm (6") Flexible Flue Liner - 316 Grade
1 in stock now
From £464.00
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125mm (5") Flexible Flue Liner - 904 Grade

125mm (5") Flexible Flue Liner - 904 Grade
2 in stock now
From £464.00
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150mm (6") Flexible Flue Liner - 904 Grade

150mm (6") Flexible Flue Liner - 904 Grade
1 in stock now
From £576.00
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125mm (5") Stainless Steel Flue Liner Adaptor

125mm (5") Stainless Steel Flue Liner Adaptor
43 in stock now
£30.00
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125mm (5") - 150mm (6") Stainless Steel Flue Liner Adaptor

125mm (5") - 150mm (6") Stainless Steel Flue Liner Adaptor
5 in stock now
£38.00
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150mm (6") - 150mm (6") Stainless Steel Flue Liner Adaptor

150mm (6") - 150mm (6") Stainless Steel Flue Liner Adaptor
9 in stock now
£30.00
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