A1 Flues
A1 Flues

Commercial and domestic flue, natural lighting and ventilation specialist

As a 50-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, exhaust and quench pipe vent 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!

50 years of flue manufacturing excellence

Our latest news

50 Years In The Making !

We first opened our doors in 1973, and celebrate our 50th birthday this year as the UK’s market leader in design, manufacture, delivery, installation, service and maintenance of...

A Welcoming Sight for A1

A project carried at the Wellcome Genome Campus where they undertake genome and biodata research. More information about this campus can be found by visiting Wellcome...

We High Five the Flue Team

Design, manufacture and install for BES Ltd at VMIC Harwell Science and Innovation Campus in Oxford 7 flues in total as follows :- 5 x 300Ø id 350Ø od delta rising 13 mtr...


British Manufacturer

Market leaders in the design, manufacture and installation of chimney flue and exhaust systems.