
Steel construction, elevator shaft structures, balcony and staircase constructions as well as locksmith/metalwork in steel for the greater Munich area

Horst Heiss Stahlbau GmbH
Zum Burgstall 7, 85459 Glaslern/BerglernNew on Amplifa
About Horst Heiss Stahlbau GmbH
Horst Heiss Stahlbau GmbH was founded in 1973 by Ing. Horst Heiss and is based as a steel construction company in the north-east of Munich. The company manufactures substructures for passenger elevators in new and existing buildings, balcony and staircase constructions, railings, entrance areas, canopies, entrance roofs and special constructions as part of metalwork services. Project planning is carried out with CAD and CNC production; structural calculations are performed by partner companies. Production is predominantly in steel and Corten steel, complemented by gratings and mesh grating surfaces as well as wooden handrails. Customers include EDEKA, Münchner Rück, Thyssen Elevator and FRANKONIA Eurobau Max-Viertel GmbH; for EDEKA, among other projects, the steel construction of a market in Kösching with 150 t of steel was executed. The company operates as a supplier and partner for small and medium-sized customers as well as major customers in the local region.
- Site
- Glaslern/Berglern
- Processes
- Steel construction work (e.g. steel construction EDEKA market Kösching, 150 t of steel), Elevator shaft structures / substructures for passenger elevators (new and existing buildings), Balcony and staircase constructions (including railings, possibly with structural calculation by, Metalwork (entrance areas, canopies, entrance roofs, railings, special constructions), Laser cutting (laser-cut lettering), Manufacture of interior railings, loggia railings, chamber doors, exterior staircases, sliding door, Structural calculation (by partner companies), Project planning with CAD and CNC production
- Materials
- Steel, Corten steel, Grating, Mesh grating, Wood (handrails), Wood
- Certificates
- ISO 9001
- Founded
- 1973
- Industries
- Construction / Structural engineering, Elevator construction, Residential construction, Retail (grocery)
- 01
Project planning (CAD)
- 02
Laser cutting
- 03
CNC production
- 04
Welding and assembly
- 05
Structural verification by partner companies
Materials and Processes
Steel
Main material for steel construction, elevator shaft structures, balcony and staircase constructions.
Corten steel
Used for cladding and components with laser-cut lettering, e.g. on escape staircases.
Grating
Surface for stair flights, e.g. on escape staircases.
Mesh grating
Full-storey fall protection as mesh grating infill.
Wood
Handrails, also with LED lighting, for stairwells.
Locations

Glaslern/Berglern
DEHeadquarters / Production
- Materials
- Steel, Corten steel, grating, mesh grating, wood
- CNC system
- PPS
- CAD
Reference Components




Inside the production






Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Steel construction work (e.g. steel construction EDEKA market Kösching, 150 t of steel)Assembly | – | – | – | – | Steel |
| Elevator shaft structures / substructures for passenger elevators (new and existing buildings)Assembly | – | – | – | – | Steel |
| Balcony and staircase constructions (including railings, possibly with structural calculation byAssembly | – | – | – | – | Steel, Wood |
| Metalwork (entrance areas, canopies, entrance roofs, railings, special constructions)Joining | – | – | – | – | Steel |
| Laser cutting (laser-cut lettering)Machining | – | – | – | – | Steel, Corten steel |
| Manufacture of interior railings, loggia railings, chamber doors, exterior staircases, sliding doorJoining | – | – | – | – | Steel, Corten steel, Wood |
| Structural calculation (by partner companies)Engineering | – | – | – | – | – |
| Project planning with CAD and CNC productionEngineering | – | – | – | – | Steel |
Additional services
Reference customers
Quality
Production is carried out according to CAD planning with CNC systems; for load-bearing constructions, structural calculations are obtained from partner companies. Certificates are not publicly documented.
| Evidence | Glaslern/Berglern |
|---|---|
| ISO 9001 |
History
- 1973
Foundation of Stahlbau-Heiss GmbH by Ing. Horst Heiss
- 2001
Establishment as a solid company
- 2002
Business taken over by Robert Henn; modernization with IT, PPS, CAD and CNC