SFL Flues & Chimneys
Pottington Business Park
EX31 1LZ

+44 (0)1271 326633 Contact us Today


+44 (0)1271 326633

Throughout the world, in the most demanding of applications, SFL products are delivering solutions that exceed expectations.

Made in the UK

Supporting our stockists, distributors, specialist installers and end-users with a comprehensive range of flue and chimney systems. 

We are proud of our British built heritage at SFL, our products are designed and fabricated at our advanced 120,000 Sq Ft manufacturing facility in Barnstaple, Devon. As well as investment in the latest manufacturing system, we also have an extensive R&D centre ensuring continuous product development and testing to the latest United Kingdom and European Standards.

What makes us different?

High quality & industry-trusted brands

Synonymous with the highest quality, our brands have been established as market-leading chimney and exhaust products throughout Europe. The complete SFL portfolio covers a wide range of specialist applications.


Twin-wall insulated stainless steel chimney system

The NOVA®  insulated twin wall system is our premium UK engineered and manufactured flue for residential installations including multi-fuel stoves.

View NOVA® Range

High-Pressure Twin Wall Flue System

The EUROPA® product family comprises of high specification, high-pressure, twin wall systems capable of withstanding temperatures up to 1000 Deg C.

View EUROPA® Range

Twin Wall Insulated Flue System

S-FLUE is a stainless steel insulated twin wall chimney system designed and manufactured in the UK and suitable for residential applications covering a range of fuel types available in black, high thermal efficiency and an easy twist lock jointing method making it popular with installers

View S-FLUE® Range

Single-Wall Stainless Steel Chimney System

SUPRA PLUS® is our single wall stainless steel chimney system designed with the commercial installer in mind. Pre-fitted seals make it a go-to product for any commercial condensing and positive pressure applications.

View SUPRA PLUS® Range

Single Wall Connecting Pipe

SIGMA® stainless steel single wall connecting pipe is UK engineered and manufactured for residential wood and multi-fuel burning appliances. Its gas-tight joint negates the need for fire cement or rope.

View SIGMA® Range

Twin Wall / Air Gap Insulation System

IL® is a twin wall air gap insulated prefabricated domestic and light commercial gas vent system suitable for gas appliances, typically ideal for domestic or small commercial installations.

View IL® Range
tubex plus

Twin Wall Insulated Flexible Liner

TUBEX PLUS® is our unique insulated flexible liner for multi-fuel applications. Achieving optimal appliance performance with its 13mm high density insulation layer.

View TUBEX PLUS® Range

Our residential product range

Our range of British built residential flue systems are trusted and installed all around the world. We have a range of systems ready for you to install, stock, and/or to compliment your stove or fireplace in your showroom. From appliance to roof, we have the complete system available:

See Our Residential Solutions


Single Wall / Connecting Flue

Flexible Liners

Twin Wall Flue

Want to discuss your next project? Get in touch with us today

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Our commerical product range

Our British built range of commercial flue and chimneys are backed up with a comprehensive technical sales support team who can assist you with your projects and specification work for any application. Our team will help you understand what components are needed to complete your project or alternatively guide you through each stage of your next project.

Select Your Application

Single Wall Flue

Exhaust Vent Flue

Twin Wall Flue

International custom solutions from SFL

Throughout the world, in the most demanding of applications, SFL products are delivering solutions that exceed expectations. As a specialist manufacturer of single and twin wall venting systems, SFL is ideally placed to offer tailored solutions for OEM’s. With our state of the art manufacturing facilities in the UK and links with manufacturing partners in Asia, SFL have worked with many manufacturers to develop and manufacture solutions for their applications.

Residential Solutions

Want to stock or buy SFL residential flue systems?

SFL supply an extensive range of flue and chimney systems suitable for residential stoves and ranges via a network of specialist distributors, retailers and stove showrooms. Contact our sales team today to discuss how to buy or stock SFL residential products.

Enquiry Today

Commercial Solutions

Need expert advice for your next project?

Our team of experienced commercial flue experts are on hand to assist you at every stage of your project. Support includes application advice, existing system surveys and flue sizing’s and onsite technical surveys. We work with key installation partners who provide full turnkey packages.

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