
Stainless steel chimney and flue gas systems, flue gas technology components as well as heat recovery systems.

Joseph Raab GmbH & Cie. KG
Neuwied · Maisach · Maisach (NET) · Zeitz OT LuckenauNew on Amplifa
About the Raab Group
Joseph Raab GmbH & Cie. KG, headquartered in Neuwied, is a manufacturer of environmentally friendly and energy-efficient stainless steel chimney systems as well as components for chimney and flue gas technology. The group includes the brands Raab (stainless steel flue gas systems, Neuwied), Kutzner + Weber (flue gas technology components, Maisach), Neue Energie-Technik NET (heat recovery and thermal energy storage, Maisach) and BOMAT Energiesysteme (flue gas heat exchangers and industrial waste heat solutions, Zeitz OT Luckenau). The group supports projects across the entire life cycle: from planning and design through engineering and manufacturing of components to installation and turnkey handover. Application areas range from single-room fireplaces in residential buildings to complex flue gas system solutions for commercial and industrial use. In addition, the company offers certified sound measurement through partners, subsidy consulting, the Raabkalk planning software and knowledge transfer via the Raab Academy.
- Site
- Neuwied
- Processes
- Manufacturing of chimney and flue gas systems made of stainless steel, Production of flue gas technology components, Manufacturing of heat recovery systems, Manufacturing of flue gas heat exchangers, Installation of turnkey projects, Project planning and design, Engineering, Manufacturing of components
- Materials
- Stainless steel
- Industries
- Building services / single-room fireplaces (residential buildings), Commercial, Industrial
- 01
Planning and design
- 02
Engineering
- 03
Manufacturing of components
- 04
Installation and turnkey handover
- 05
Heat recovery and thermal energy storage
- 06
Certified sound measurement (partner)
Materials & Processes
Stainless steel
Main material for chimney and flue gas systems as well as flue gas heat exchangers.
Locations
Neuwied
DEHeadquarters / Production of stainless steel flue gas systems (Raab)
- Materials
- Stainless steel
Maisach
DEKutzner + Weber site (flue gas technology components)
- Materials
- Stainless steel
Maisach (NET)
DENeue Energie-Technik NET site (heat recovery)
Zeitz OT Luckenau
DEBOMAT Energiesysteme GmbH site (flue gas heat exchangers)
Products & Systems


Inside the production


Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Manufacturing of chimney and flue gas systems made of stainless steelJoining | – | – | – | – | Stainless steel |
| Production of flue gas technology componentsJoining | – | – | – | – | Stainless steel |
| Manufacturing of heat recovery systemsAssembly | – | – | – | – | – |
| Manufacturing of flue gas heat exchangersJoining | – | – | – | – | – |
| Installation of turnkey projectsAssembly | – | – | – | – | – |
Additional services