
Specialist company for renovation and new construction of stainless steel, plastic and ceramic chimney systems in Remscheid.

IKA Innenkaminausbau GmbH
Nordstr. 110, 42853 Remscheid, GermanyNew on Amplifa
About us
IKA Innenkaminausbau GmbH is a specialist chimney technology company based in Remscheid for over 40 years, now run by the second generation. Its core business covers the renovation and new construction of single- and double-wall stainless steel chimney systems from leading manufacturers, including single-wall rigid and flexible as well as pressure-tight system flue systems. In addition, the company supplies and installs system-certified plastic flue systems (PP/PVDF) for condensing boiler technology, three-shell ceramic chimneys, lightweight shafts and fire protection penetrations. Alongside execution, IKA offers consulting and planning and supports customers throughout the entire project lifecycle. A focus is the renovation of soot-damaged (moisture-saturated) chimneys, where the flue gases falling below the dew point can damage the masonry. The service area is the Bergisches Land region.
- Site
- Remscheid
- Processes
- Renovation and new construction of single-wall stainless steel chimney systems (system flue systems), Renovation and new construction of double-wall stainless steel chimney systems, Supplying and installing system-certified plastic flue systems for condensing boiler technology, Installation of three-shell ceramic chimneys, Supplying and installing lightweight shafts, Consulting - planning, Fire protection penetration, Single-wall rigid system flue
- Materials
- 1.4404, 1.4571, 1.4828, PP, PVDF, Ceramic, Stainless steel 1.4404, Stainless steel 1.4571
- Certificates
- ISO 9001
- Industries
- Chimney technology / flue systems, Building services / renovation, Condensing boiler technology
- 01
Consulting
- 02
Planning
- 03
Delivery
- 04
Installation
- 05
Fire protection penetration
Materials & Systems
Stainless steel 1.4404
Material for single- and double-wall stainless steel chimney systems.
Stainless steel 1.4571
Material for system flue systems in new construction and renovation.
Stainless steel 1.4828
Heat-resistant material for chimney systems.
Plastic PP
System-certified flue systems for condensing boiler technology.
PVDF
System-certified plastic flue systems for condensing boiler technology.
Ceramic
Three-shell ceramic chimneys for new construction and renovation.
Locations

Remscheid
DEHeadquarters / specialist company for chimney technology
- Materials
- Stainless steel 1.4404, 1.4571, 1.4828, PP, PVDF, ceramic
Systems & Components







Inside the production


Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Renovation and new construction of single-wall stainless steel chimney systems (system flue systems)Installation | – | – | – | – | Stainless steel 1.4404, Stainless steel 1.4571, Stainless steel 1.4828 |
| Renovation and new construction of double-wall stainless steel chimney systemsInstallation | – | – | – | – | Stainless steel 1.4404, Stainless steel 1.4571, Stainless steel 1.4828 |
| Supplying and installing system-certified plastic flue systems for condensing boiler technologyInstallation | – | – | – | – | PP, PVDF |
| Installation of three-shell ceramic chimneysInstallation | – | – | – | – | Ceramic |
| Supplying and installing lightweight shaftsInstallation | – | – | – | – | – |
| Consulting - planningEngineering | – | – | – | – | – |
| Fire protection penetrationInstallation | – | – | – | – | – |
| Single-wall rigid system flueInstallation | – | – | – | – | Stainless steel |
| Single-wall flexible system flueInstallation | – | – | – | – | Stainless steel |
| Double-wall system flueInstallation | – | – | – | – | Stainless steel |
| Single-wall rigid/flexible and pressure-tight system flueInstallation | – | – | – | – | Stainless steel |
| Concentric and pressure-tight system flueInstallation | – | – | – | – | Stainless steel, Plastic |
Additional services
Quality
The specialist company supplies and installs system-certified flue systems in accordance with the manufacturers' requirements. Certificates are not published.
| Evidence | Remscheid |
|---|---|
| ISO 9001 |
History
Remscheid-based company established for over 40 years, now run by the second generation.