Precisely manufactured railings, stairs and steel constructions from design through to installation.
Metallbau Marschall GmbH
Tettnang, DENew on Amplifa
About us
Marschall GmbH is a family-owned company headquartered in Tettnang, specialised in high-quality metal construction. The company offers a complete value chain from technical design to ready-to-install assembly for building owners, architects and commercial customers. With a production area of more than 2,000 m², Marschall GmbH manufactures customised components from various materials such as steel, stainless steel and aluminium. The processes include advanced sheet metal working, plasma cutting and welding technology (MAG/TIG). The range of services extends from indoor railings and outdoor stairs to noise protection cabins and complex load-bearing steel structures with certified quality management.
- Site
- Tettnang
- Processes
- Plasma cutting, Press braking, Metal active gas welding (MAG), Tungsten inert gas welding (TIG), Sheet metal working (cutting and forming), Steel construction & load-bearing structures (EN 1090-2, EXC2), Assembly manufacturing / custom-made parts, Coating (priming and painting, galvanising, grinding)
- Materials
- Structural steel S235JR, Stainless steel 1.4301, Stainless steel 1.4501, Aluminium AlMg3, Glass (all-glass railing), All-glass
- Certificates
- DIN EN ISO 9001:2015, EN 1090-2 · Factory production control (EXC2), DIN 2303 · Manufacturer qualification Q1 / BK3
- Founded
- 1967
- Industries
- Construction (building owners, architects), Mechanical and plant engineering, Commercial customers
- 01
Design (CAD)
- 02
Sheet metal working and cutting
- 03
Welding
- 04
Surface treatment
- 05
Assembly manufacturing
- 06
Installation
Materials and processes
Structural steel S235JR
Used for load-bearing steel structures and outdoor stairs.
Stainless steel 1.4301
Used in corrosion-protected railings and stairs.
Stainless steel 1.4501
For demanding construction applications and exposed structures.
Aluminium AlMg3
Used in sheet-metal components and custom-made parts.
All-glass
Used as fall protection and infill in railings.
Locations
Tettnang
DEHeadquarters: administration, manufacturing, design, installation
- Lot size
- Small series to large series
- Plasma cutting system
- Press brake
Finished components and constructions
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Plasma cuttingMachining | – | 4,000 mm × 2,000 mm | – | – | Structural steel S235JR, Stainless steel 1.4301, Stainless steel 1.4501, Aluminium AlMg3 |
| Press brakingForming | – | 4,000 mm | – | – | Structural steel S235JR, Stainless steel 1.4301, Stainless steel 1.4501, Aluminium AlMg3 |
| Metal active gas welding (MAG)Joining | – | – | – | – | Structural steels, Stainless steels |
| Tungsten inert gas welding (TIG)Joining | – | – | – | – | Structural steels, Stainless steels |
| Sheet metal working (cutting and forming)Forming | – | – | – | – | Structural steel S235JR, Stainless steel 1.4301, Stainless steel 1.4501, Aluminium AlMg3 |
| Steel construction & load-bearing structures (EN 1090-2, EXC2)Installation | – | – | – | – | Structural steel S235JR |
| Assembly manufacturing / custom-made partsInstallation | – | – | – | – | – |
| Coating (priming and painting, galvanising, grinding)Surface | – | – | – | – | Structural steel S235JR, Stainless steel 1.4301, Stainless steel 1.4501, Aluminium AlMg3 |
| Design with AutoCADEngineering | – | – | – | – | – |
| Installation (ready-to-install on site)Installation | – | – | – | – | – |
| Indoor railings & handrailsInstallation | – | – | – | – | Steel, Stainless steel |
| Outdoor stairs (galvanised spiral and escape stairs)Installation | – | – | – | – | Steel |
| Balcony & glass railings (bar, sheet or all-glass design)Installation | – | – | – | – | Steel, Stainless steel, Glass |
| Noise protection cabins and enclosuresInstallation | – | – | – | – | – |
| Machine press claddingInstallation | – | – | – | – | – |
2 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Plasma cutting system | – | – | 4,000 × 2,000 mm, sheet thicknesses 1.5 to 40 mm | – | Tettnang |
| Press brake | – | – | Bending length up to 4,000 mm | – | Tettnang |
Additional services
Company history
- 1967
Albert Marschall founds the business as a structural metalworking shop in Tettnang
- 1999
Further development into Marschall GmbH under Thomas Marschall and Stefan Gebhard
- 2006–2015
Capacity expansion: additional production halls extend production area and machine fleet
- 2021
Occupancy of the new administrative and office building at Heufelder Straße 8