
Manufacture of stained glass, decorative glazing, windows, doors, all-glass and fire protection elements made of glass, steel and aluminium

Glaswerkstätten Neumann
Sachsenheim-HohenhaslachNew on Amplifa
About Glaswerkstätten Neumann
The Glaswerkstätten Neumann are a glass and metal construction company in Sachsenheim-Hohenhaslach with 15 employees. The company produces stained glass and decorative glazing based on artists' designs or its own designs for churches, public buildings and private customers. A second mainstay is the manufacture of windows and doors made of steel and aluminium, including fire protection elements of the Schüco Firestop II type as well as aluminium folding systems as an A-Partner of Ernst Schweizer AG. Further services include all-glass systems for entrance areas, sandblasted glass and metal construction with an Elumatec SBZ 122 profile machining centre. The offering ranges from planning to installation by in-house installation teams; all employees in production and installation are master craftsmen and journeymen who were mostly trained in-house.
- Site
- Sachsenheim-Hohenhaslach
- Processes
- Stained glass / decorative glazing (production based on artists' or own designs), Manufacture of steel/aluminium elements (windows and doors), Sandblasting work on glass (sandblasted glass, also custom), Manufacture of Schüco Firestop II fire protection elements, Aluminium folding systems (A-Partner of Ernst Schweizer AG), Metal construction (profile machining with a profile machining centre), All-glass systems (swing or hinged doors, single or double-leaf, with skylights and, Installation (in-house installation teams with master metalworkers and industrial metalworkers)
- Materials
- Glass, Aluminium, Steel, Stainless Steel, Stained Glass / Decorative Glazing, Sandblasting on Glass
- Certificates
- ISO 9001
- Founded
- 1960
- Employees
- 15
- Industries
- Churches and Public Buildings, Private Customers/Building Owners, Residential Construction
- 01
Planning and Consulting
- 02
Decorative Glazing / Stained Glass
- 03
Metal Construction (Profile Machining)
- 04
Manufacture of Windows, Doors and Fire Protection Elements
- 05
Installation
Materials and Processes
Glass
Used in stained glass, decorative glazing, all-glass systems as well as sandblasted glass with texture or screen printing.
Aluminium
Used for windows, doors and aluminium folding systems from Ernst Schweizer AG.
Steel
Base material for window elements, doors and Schüco Firestop II fire protection elements.
Stainless Steel
Material in metal construction for custom constructions.
Stained Glass / Decorative Glazing
Craft production based on artists' designs or own designs for churches and public buildings.
Sandblasting on Glass
Surface treatment for sandblasted, custom glass.
Site

Sachsenheim-Hohenhaslach
DEWorkshop and Administration
- Materials
- Glass, Aluminium, Steel, Stainless Steel
- Elumatec SBZ 122 profile machining centre
Components and Products



Inside the production







Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Stained glass / decorative glazing (production based on artists' or own designs)Engineering | – | – | – | – | Glass |
| Manufacture of steel/aluminium elements (windows and doors)Assembly | – | – | – | – | Steel, Aluminium |
| Sandblasting work on glass (sandblasted glass, also custom)Surface | – | – | – | – | Glass |
| Manufacture of Schüco Firestop II fire protection elementsAssembly | – | – | – | – | Steel, Aluminium, Glass |
| Aluminium folding systems (A-Partner of Ernst Schweizer AG)Assembly | – | – | – | – | Aluminium |
| Metal construction (profile machining with a profile machining centre)Machining | – | – | – | – | Aluminium, Steel, Stainless Steel |
| All-glass systems (swing or hinged doors, single or double-leaf, with skylights andAssembly | – | – | – | – | Glass |
| Installation (in-house installation teams with master metalworkers and industrial metalworkers)Assembly | – | – | – | – | Glass, Aluminium, Steel, Stainless Steel |
| Planning / consulting (from planning to the finished product, collaboration with technicians andEngineering | – | – | – | – | Glass, Aluminium, Steel, Stainless Steel |
1 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Profile machining centre | Elumatec SBZ 122 | 1 | – | – | Hohenhaslach, Aischbachstr. 8 |
Additional services
Reference customers
Quality
All employees in production and installation are master craftsmen and journeymen who were for the most part trained in-house, which ensures a consistent level of quality. In 2015, the company was awarded the Quality Trowel of Bietigheimer Wohnbau GmbH for particularly good performance.
| Evidence | Sachsenheim-Hohenhaslach |
|---|---|
| ISO 9001 |
Company History
- 1951
Hartmut Neumann manages the workshop of the former company Ferdinand Frey in Bietigheim
- Oktober 1960
Founding of Glaswerkstätten Neumann by Hartmut Neumann and entry in the trade register (2 employees)
- Mai 1963
Start of production of steel/aluminium elements (windows and doors)
- Oktober 1965
First contacts with the company Schüco
- Oktober 1971
Relocation of the workshops to Hohenhaslach (4 employees)
- Juni 1976
Move to the newly built workshop hall Aischbachstr. 8 (8 employees); start of sandblasting work on glass
- Oktober 1980
Expansion of business premises through acquisition of Aischbachstr. 6
- Januar 1999
Business expansion through acquisition of Aischbachstr. 10 (15 employees)
- November
Start of production of Schüco Firestop II fire protection elements
- Mai 2005
Golden Master Craftsman Certificate of the Stuttgart Chamber of Crafts for Hartmut Neumann
- Juli 2008
A-Partner of Ernst Schweizer AG for aluminium folding systems
- September
Start of metal construction production with the Elumatec SBZ 122 profile machining centre
- September
Honoured by the Stuttgart Chamber of Crafts for 50 years of existence
- Mai 2014
Award from Schüco for 50 years of partnership
- Mai 2015
Certified partner of DHBW
- 2018
Marcel Neumann completes dual degree in facade technology (Bachelor of Engineering)