Modular chimney and flue systems for commercial applications
Jeremias is a European industrial group specialising in the manufacturing of prefabricated modular stainless-steel chimney and flue systems. With over 50 years of expertise in design, production, and development of solutions for gas exhaust, we deliver tailored systems for a wide range of applications.
An extensive range of commercial chimney systems
For customers in engineering-focused industries, our high-performance, fire-rated chimney and exhaust systems are designed to ensure safety, operational efficiency, and long-term reliability.
We offer full technical support at every stage of a project, from system design and back pressure calculations to fire rating specifications. We also provide detailed installation drawings in various formats, including BIM REVIT (BIM Level2), ensuring seamless integration with modern construction and design processes.
Solutions
Explore our range of stainless steel chimneys and flues
Single Wall Flue System
SKU: EW-ECO
The EW-ECO single wall flue system is either for internal use when connecting various boilers to a main riser or as a value engineering option. The EW-ECO is a single-wall system that is mainly used for relining existing brick chimneys or shafts to adjust the diameter to new more efficient appliances. They are also used…
Twin Wall Flue System
SKU: DW-ECO
The DW-ECO system is a factory made stainless steel chimney system comprising of a 316 grade inner casing with a 304 grade outter casing suitable for wet or dry conditions. We have created a variety of liner combinations to guarantee the best quality price ratio. The DW-ECO system is a factory made stainless steel chimney…
Generator and high pressure exhaust systems
SKU: DW-KL
DW-KL is a multifunctional, twin-wall insulated stainless steel flue system specially designed for high temperatures & high pressure, using a conical jointing system. Its main characteristic is that no sealing material is used but a permanent connection is established through a metal-to-metal joint without any gaskets.
Future-proof fire rated solutions
The UK’s fire regulations are set to change in 2029 with more robust guidelines for boiler flues and their installation. Our team of experts are at the forefront of these changes, developing new fire-rated flue solutions to meet – and exceed – the regulations.With decades of experience in commercial flue systems, we’re leading the industry towards early compliance, putting our customers head and shoulders above their competition.
Inspection Services
At Jeremias UK Limited we offer a suite of Inspection Services including old statement installations, CCTV inspections, leak testing on old & new systems and visual inspections of existing stainless steel flue installations
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83000+ realised projects worldwide
50+ years of experience
1000000+ satisfied users worldwide
Our mission
Our vision
We aim to empower people around the world to independently and efficiently operate modern energy and heat systems through our innovative products.
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Fast facts: Upcoming UK fire regulation changes (2029)
New fire safety regulations will be in place by 2029, bringing dramatic changes to the design and installation of fl2ue systems in all building types across the UK.The updates form part of a wider revamp of Approved Document B: Fire Safety – designed to improve fire resistance, eliminate outdated standards, and keep pace with modern…
Fast facts: Twin wall flue regulations UK (2025)
A twin wall flue is exactly as described; it’s a double-walled stainless steel flue system with pre-installed insulation filling the space between (known as the annular). Twin wall flues are suitable for a range of multi-fuel appliances up to high temperatures and under high pressure. Installation – or modification – of a twin wall flue is…
