A1 Flues
A1 Flues

Commercial flue, natural lighting and ventilation specialist

As a 45-year-old multi-award-winning family business, we are very proud to have become the UK market leaders in the design, manufacture, installation and maintenance of commercial and industrial chimney, flue and exhaust systems. We were also one of the first UK companies to take the lead environmentally by introducing a range of natural lighting and venting solutions.

We are very passionate about our British heritage and are the only company that can genuinely provide bespoke systems that we manufacture onsite in the UK to precision designs and specifications.

We work hard at all times to deliver excellence in absolutely everything we do!

45 years of flue manufacturing excellence

Our latest news

A1 is Premier League

A1 Flue Systems is in the Premier League of flue companies after installing systems at the stadiums of some of English football’s top-flight clubs this season. We have...

A1 Flues named Contractor of the Year, again

For the second year running, A1 Flue Systems has been named Contractor of the Year at the prestigious Heating and Ventilation Review (HVR) Awards. It’s the third time in...

New faces at A1 Flues

There are a host of new faces at A1 Flues after a recent much-needed recruitment drive to keep up with demand for orders of commercial and industrial chimneys. We have made...


The magic of A1 Flue Systems

When you watch this you'll understand why A1 Flue Systems is the UK market leader in the design, manufacture and installation of commercial and industrial chimney, flue and exhaust systems.