The Ultimate Chimney Systems

for Prefab Builders & Installation Professionals

We are a specialized store and contractor for chimney systems, combining sales, installation, and expert consulting for new constructions and renovations. Operating in Slovenia and throughout the European Union, we work exclusively with trusted materials from renowned manufacturers Schiedel, Jeremias, and Diminox. With us, your chimney is planned, built, and installed without compromise.

45+ Years Installation Experience | EN Certified | 10 Year Guarantees Available

GET A PROJECT QUOTE

The Ultimate Chimney Systems

for Prefab Builders & Installation Professionals

We are a specialized store and contractor for chimney systems, combining sales, installation, and expert consulting for new constructions and renovations. Operating in Slovenia and throughout the European Union, we work exclusively with trusted materials from renowned manufacturers Schiedel, Jeremias, and Diminox. With us, your chimney is planned, built, and installed without compromise.

45+ Years Installation Experience | EN Certified | 10 Year Guarantees Available

GET A PROJECT QUOTE

The Ultimate Chimney Systems

for Prefab Builders & Installation Professionals

We are a specialized store and contractor for chimney systems, combining sales, installation, and expert consulting for new constructions and renovations. Operating in Slovenia and throughout the European Union, we work exclusively with trusted materials from renowned manufacturers Schiedel, Jeremias, and Diminox. With us, your chimney is planned, built, and installed without compromise.

45+ Years Installation Experience | EN Certified | 10 Year Guarantees Available

GET A PROJECT QUOTE

PAST PROJECTS

FIREPLACES

Olympus V6

Somewhat rustic in appearance and round in shape, the Olympus V6 creates an exceptionally pleasant atmosphere inside a space when it's cold and gloomy outside. The rounded doors provide an excellent view of the flame and keep the glass free from soot thanks to a secondary air supply. Thanks to its lightweight steel body, this stove quickly reaches its operating temperature.

Xena 310 Mini

A timeless design paired with a 160° glass opening that offers a perfect view of the flame from every angle. Enjoy fiery, romantic moments through the generously designed panoramic window. The latest technology is hidden behind a timeless, elegant design. Below the firebox is a wood storage compartment with a separate door, seamlessly integrated into the design.

Xena Mini

A timeless design paired with a 160° glass opening that offers a perfect view of the flame from every angle. Enjoy fiery, romantic moments through the generously designed panoramic window. The latest technology is hidden behind a timeless, elegant design. Below the firebox is a wood storage compartment with a separate door, seamlessly integrated into the design. NOTE: The unit has not been fired. The product has a minor visual imperfection (cosmetic defect) due to which it has been included in the sale, but it is technically sound, fully functional, and safe to use.

Cumulus V4

A modern classic model that will fit into any style of space. It showcases its qualities through a gently curved glass panel, along with an automatic heat regulator below the firebox and a tea cup shelf above it. A high-quality fireplace stove with a rated output of 7 kW, an accessible price, and an attractive design that adds comfort to your home. NOTE: The unit has been previously fired solely for testing purposes. The firebox has been fully refurbished, there are no visual defects, and the unit is completely safe and technically sound.

Cumulus Omega V1

A modern classic model that will fit into any style of space. It showcases its qualities through a gently curved glass panel, along with an automatic heat regulator below the firebox and a tea cup shelf above it. A high-quality fireplace stove with a rated output of 7 kW, an accessible price, and an attractive design that adds comfort to your home.

EOS 210 V1

The jewel of every fireplace stove owner, with impressive features. Enjoy fiery, romantic moments through the generously designed panoramic glass. The latest technology is hidden behind a timelessly elegant design. Below the large combustion chamber is a wood compartment with separate doors, seamlessly integrated into the design.

Engineered for Your Business

For Chimney & Fireplace Professionals

Expand your offerings with world-leading INOX systems. Our strategic pricing model enhances your profitability, while the simple push-fit and twist-lock installations reduce on-site labor, allowing you to complete more jobs. Backed by robust guarantees and our 45-year service legacy, you can sell and install with absolute confidence, reducing callbacks and building a reputation for quality.

For Prefabricated & Timber Frame Builders

Integrate safety and efficiency into your homes. Lightweight, modular INOX systems are ideal for timber frame construction, minimizing structural load and enabling rapid on-site assembly. With certified low distances to combustible materials and designs that support modern building standards, our systems are the perfect fit for energy-efficient housing.

The Fumex Service Commitment

The Fumex Service Commitment

World-class products backed by decades of hands-on expertise.

Expert System Consultation: Our specialists analyze your project's technical and budgetary requirements to recommend the optimal system, ensuring performance and value.

Precision Installation & Commissioning: Our teams, backed by 45+ years of experience, ensure every system is installed to exacting standards and complies with all local building regulations.

Specialized Renovation Services: We are experts in the relining and upgrading of existing chimneys, utilizing advanced products like Schiedel TecnoFlex to solve complex challenges with minimal disruption.

Custom Fabrication: For unique architectural designs, our in-house workshop can fabricate bespoke stainless steel components to ensure a perfect fit and seamless integration.

Why choose Fumex?

Why choose Fumex?

Unrivaled Quality: Exclusive access to world-leading, fully certified INOX chimney systems.

Strategic Project Value: Premium technology priced to maximize your ROI through lower installation and lifetime ownership costs.

Decades of Proven Expertise: A foundation of over 45 years of specialized, hands-on chimney installation and fabrication service.

Guaranteed Performance: Systems backed by the industry's most robust certifications and guarantees, including options for lifetime coverage.

A True Partner for Installers & Builders: From initial technical consultation to final commissioning, we are your dedicated, expert partner.

Ready to Elevate Your Next Project?

Ready to Elevate Your Next Project?

Discuss your requirements with a Fumex system expert today. We will provide a detailed, no-obligation analysis and quote tailored to your project's specific needs, timeline, and budget.

Our INOX System Specifications

Our INOX System Specifications

Schiedel ICS (Insulated Chimney System)

The universal workhorse for new builds and retrofits, suitable for all standard fuels. Its twin-wall construction with high-density Superwool™ insulation maintains high flue gas temperatures, improving draught and minimizing condensation. The simple push-fit jointing system dramatically reduces on-site labor hours, lowering project costs. As the only system to pass the GASTEC corrosion test, its 316L stainless steel liner guarantees exceptional durability.

Schiedel ICID Plus

Engineered for modern, high-efficiency heating like pellet stoves, biomass, and condensing boilers. Its advanced design allows the inner liner to expand and contract independently, ensuring structural integrity even under extreme thermal stress—a critical safety feature for integrated building systems. The secure twist-lock jointing system provides exceptional rigidity, and the system is ready for positive pressure applications, making it a future-proof investment. The ICID Plus is backed by a comprehensive Ten Year Guarantee.

Schiedel TecnoFlex

The premier problem-solver for relining existing masonry chimneys with difficult bends and offsets. Its twin-skin flexible design allows installers to navigate challenging flue paths without costly demolition. The exceptionally smooth inner wall improves condensate drain-down and reduces soot buildup, while the engineered interlocking joint ensures the liner will not separate during installation—saving time and ensuring a reliable outcome for renovation professionals. Available in high-grade 316L or 904L stainless steel and backed by a Ten Year Guarantee.

Technical data

Technical data

Diameter (internal)

Diameter (internal)

80 - 1200 mm

80 - 1200 mm

Diameter (external)

Diameter (external)

130 - 750 mm

130 - 750 mm

Pipe wall thickness (depending on diameter)

Pipe wall thickness (depending on diameter)

0.5 - 1.0 mm

0.5 - 1.0 mm

Insulation thickness (depending on diameter)

Insulation thickness (depending on diameter)

25 / 50 mm

25 / 50 mm

Wall thickness - external (depending on diameter)

Wall thickness - external (depending on diameter)

0.5 - 0.7 mm

0.5 - 0.7 mm

Weight (depending on diameter)

Weight (depending on diameter)

4.4 - 22.4 kg/m

4.4 - 22.4 kg/m

Areas of application - Max. flue gas temperature

Areas of application - Max. flue gas temperature

≤ 600 °C

≤ 600 °C

Material (flue pipes)

Material (flue pipes)

Material no.: 1.4404

Material no.: 1.4404

Material (insulation)

Material (insulation)

Mineral fibers

Mineral fibers

Material (external)

Material (external)

Material no.: 1.4301

Material no.: 1.4301

Thermal resistance (m²K/W)

Thermal resistance (m²K/W)

0.37 - 0.56 m²K/W

0.37 - 0.56 m²K/W

Operating conditions

Operating conditions

Dry, Humid, Negative pressure (N1), Positive pressure (P1)

Dry, Humid, Negative pressure (N1), Positive pressure (P1)

Operation independent of room air

Operation independent of room air

No

No

Heating appliance connection options

Heating appliance connection options

Single, Multiple

Single, Multiple

Suitable for passive buildings

Suitable for passive buildings

No

No

Heating appliance type

Heating appliance type

Condensing heating appliances, Low-temperature heating appliances, Conventional heating appliances

Condensing heating appliances, Low-temperature heating appliances, Conventional heating appliances

Get in contact

Get in contact

Zvjezdan Kärcher

Zvjezdan Kärcher

Zvjezdan Kärcher

e-mail: karcher@fumexdoo.com

e-mail: karcher@fumexdoo.com

e-mail: karcher@fumexdoo.com

phone: +386 68 669 443

phone: +386 68 669 443

phone: +386 68 669 443

phone: +385 981 961 171

phone: +385 981 961 171

phone: +385 981 961 171