Project Assistance

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 sizings. Working with key installation partners we provide a bespoke customised turnkey package.

From design to installation

Being one of the longest serving and widely respected manufacturers in the UK (Formally ‘Selkirk’) SFL offer standard and bespoke chimney solutions. All supported by calculations and a wealth of knowledge from our UK based technical team.

Experienced Technical Team

Jason Lee

Technical Sales & Engineering Manager

An experienced technical manager with a demonstrated history of working in the building materials industry, Jason is a strong engineering professional focused in mechanical and electrical engineering. Jason is on hand to provide full technical support throughout the whole process of design, manufacture, and supply of your upcoming project.

Contact Jason

Go British. Go green with SFL.

Quality of design and manufacture are inherent characteristics of SFL’s products from the prefabricated flue and chimney ranges through to bespoke systems. All products are manufactured under strict quality control to BS EN ISO 9001. By choosing our British built flue and chimney systems, you are guaranteed quality, integrity, and longevity and also help reduce the overall global carbon footprint for your project.

See the latest projects with our installation partners

See case studies

We offer national coverage for site surveys, attending with your team or independently.

The technical services we can provide at SFL include.

Specialised in house design & planning
A leading range of products and ancillary components
UK manufactured bespoke and custom flues and chimneys
Flue & Chimney size and material specification guidance
Design and supply of commercial boiler, biomass, CHP flue and chimney
Generator exhausts & Fan dilution systems
Technical guidance and support for appliance manufacturers
Residential chimney design guidance and support
Full certification & calculations

Need technical design assistance?

Let's discuss your next project

Our team of experienced commercial flue experts are on hand to assist you at every stage of your project. Support includes product selection and application advice including existing system surveys and advice. Working with key installation partners we can provide you with a bespoke customised turnkey package.

Get Project Assistance

Discuss Your Project With Jason

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