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Stainless Steel Chimneys

Three-layer stainless steel chimneys for all types of heating appliances with a 15-year warranty.

15
years of warranty
Ø120- Ø600
standard and custom diameters
Serbia
made in Serbia
Material
AISI 304L
Material
AISI 430
System
Triple-wall

Stainless Steel Chimneys – Triple-Wall Systems for All Types of Heating

Stainless steel chimneys are a modern, durable solution for safely venting flue gases from all types of heating systems. They are suitable for wood, coal, pellets, gas, and other fuels, and thanks to the wide range of available dimensions, they can be used for private homes, residential and commercial buildings, industrial halls, and industrial facilities.

We manufacture triple-wall stainless steel chimneys in diameters ranging from Ø120 to Ø600, with custom sizes available to meet specific project requirements. They are available with a standard stainless steel finish or in other RAL colors allowing them to blend seamlessly with the building and its surroundings.

Why Choose a Stainless Steel Chimney?

  • Easy cleaning and maintenance Thanks to the perfectly smooth inner pipe, soot does not accumulate on the chimney walls but instead flows down into the collection cup, eliminating the need to use a chimney cleaning rod or cable. You only need to empty the cup periodically, which also serves as the cleaning access point.

  • Quick and Easy Installation A stainless steel chimney can be installed in around three hours, and you don’t need to be a professional to install it. The chimney is ready for use immediately after installation, with no additional waiting time for materials to dry, as is the case with masonry chimneys.

  • Suitable for all types of fuel Stainless steel chimneys can be used with heating systems powered by wood, pellets, coal, gas, and other fuels. A wide range of available diameters allows them to be adapted to different boilers and buildings.

  • Customized for Every Project Chimneys are manufactured in standard diameters ranging from fi 120 to  fi 600 mm as well as according to specific project requirements. They are available in a standard stainless steel finish or powder-coated stainless steel in any RAL color according to the customer’s preference. The most commonly requested options are black and anthracite.

  • 15-Year Warranty High-quality stainless steel materials provide resistance to moisture, condensation, corrosion, and high temperatures of up to 600°C. Warranty our stainless steel chimneys come with a 15 years, although they are designed to last much longer!

  • Easy Relocation Modular components allow for easy installation in any on-site situation. If needed, the chimney can be easily extended, dismantled and relocated to another location, or fully recycled.

Zašto ChimneyTech?

Technical Drawing
Available in Various Sizes Ø120–Ø600 mm

Solutions for Different Types of Fuel and Buildings

For Wood Heating
For Pellet Heating
For Gas Heating
For Residential Homes
For Buildings
For Industrial Facilities

Available in Various Sizes Ø120–Ø600 mm

Prohromski dimnjaci prilagođeni su različitim vrstama goriva, sistemima grejanja i objektima.

  • For Wood Heating Systems designed for wood-burning stoves and boilers, providing reliable flue gas evacuation.

  • For Pellet Heating Suitable for modern pellet heating systems, available in various capacities and configurations.

  • For Gas Heating Solutions for gas boilers and systems that require suitable flue components.

  • For Residential Homes Compact and straightforward solutions for residential buildings and individual homes.

  • For Buildings Modular systems that can be adapted to different heights and building requirements.

  • For Industrial Facilities Larger-diameter flue systems for demanding commercial and industrial installations.

Prohromski dimnjaci Chimney Tech

Stainless Steel Chimneys

Characteristics of stainless steel chimney.

Smooth Inner Pipe
The perfectly smooth interior of the stainless steel chimney, with its mirror finish, prevents soot from accumulating on the chimney walls, while the exterior provides a modern look that blends seamlessly into any interior or exterior.
High-quality materials
Inner Pipe: Made of acid-resistant AISI 304L stainless steel, designed to withstand aggressive and corrosive flue gases.
Outer Pipe: Made of water-resistant AISI 430 stainless steel, resistant to all atmospheric conditions.
Efikasna termoizolacija
Between the inner and outer pipes is a 25 mm or 50 mm layer of mineral wool insulation. The insulation helps maintain the temperature of the flue gases and contributes to the stable and efficient operation of the chimney.
High-Temperature Resistance
The system is designed for operating temperatures of up to 450°Cwith the ability to withstand short-term exposure to temperatures of up to 1000°C. These characteristics ensure safe and reliable use across a wide range of heating systems.
Design
Stainless steel chimneys are available with a standard stainless steel finish or a powder-coated finish. This allows the chimney to be matched to the appearance of your building or the architectural requirements of the project.
OUTER PIPE
AISI 430
INSULATION
25/50 mm wool
INNER PIPE
AISI 304L
Triple-wall stainless steel chimneys are made from carefully selected materials that ensure durability, reliable performance, and a long service life. Each layer of the system has a specific function and contributes to the safe discharge of flue gases.

How to Choose the Right Chimney?

Choosing the right chimney is one of the most important steps when installing or upgrading a heating system. A properly sized chimney ensures safe operation, better combustion, and higher energy efficiency. Learn how to choose the right stainless steel chimney, which features you should consider, and what to pay attention to before making a purchase.

Steel Chimney Prices:

The price of steel chimneys varies depending on the length, diameter, and insulation thickness (25 mm or 50 mm). For more information, contact us or fill out our contact form. Our team of experts will provide you with the best solution or refer you to one of our authorized distributors.
*15 years of warranty

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Frequently Asked Questions About Steel Chimneys

We provide a 15-year warranty on all our triple-wall stainless steel chimneys.
Yes, they can be used for pellets, wood, gas, and other fuels. They are especially recommended for gas and pellet systems.
The diameter depends on the type and power of the heating appliance. Contact us for more information.
In most cases, the installation is completed within one day. It usually takes around 3 hours.
Yes, we manufacture chimneys in standard sizes (from Ø120 to Ø600) as well as in custom dimensions.
The price depends on the diameter and length of the chimney. Contact us for a quote.