British Manufacturer

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

Here's how A1 makes flue liner

A1 Flue Systems manufactures flue lining for commercial and domestic chimneys. See how we make our flue liner

A1 Flue Systems' flue assembly process

Here is a short film that shows A1 Flue Systems’ flue assembly process. It is also available to view of our YouTube channel. 

Installing FuranFlex™ chimney lining system

FuranFlex™ is a revolutionary chimney lining system which uses a glass fibre reinforced thermo setting resin to line chimneys. The video shows how it can be used in listed buildings to bring large open fires back into use without having to alter the size of the fire opening or install chimney fans and reline chemical cabinet ducts, avoiding the need to open up walls to replace ductwork.