Our flagship direction. We serially produce certified flue systems for any application, using only high-quality stainless and black steel, as well as modern robotic welding technologies.
Single-wall Systems (RENOFAST)
Used for lining and protecting existing brick chimney flues from aggressive condensate and acids. They ensure stable draft and extend the chimney's service life.
Insulated Twin-wall Chimneys (IZOKOMPAKT, NordicPipe)
A three-layer system with non-combustible basalt wool insulation for maximum fire safety. An ideal solution for installing a chimney from scratch, both inside and outside the building. The premium NordicPipe series features an outer casing with a durable matte black powder coat finish.
Thick-walled Black Steel Flues
The classic solution for connecting wood-burning stoves and fireplaces indoors. The 2 mm thick wall provides high heat radiation, acting as an additional heat source.
Flue Systems for Pellet Boilers (SPNP)
Specialised sealed systems designed for safe operation with heating appliances that create positive pressure, such as pellet boilers.
Industrial Flue Systems
Large-diameter (up to 1500 mm) engineered systems for factories, boiler houses, diesel generators, and other industrial facilities. They are produced based on individual projects with full load calculations.
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