
Glass wholesale, ESG/VSG production, glass processing and glass constructions for architecture and interior fitting
Christian Adamer GmbH
Regenstauf · Kösching · Wernberg-KöblitzNew on Amplifa
About Christian Adamer GmbH
Christian Adamer GmbH, based in Regenstauf, is an owner-managed glass processing company and glass wholesaler that has been family-owned since 1857. Its service portfolio includes trading in flat glass, insulating glass, safety and specialty glasses as well as plastics and fittings, CNC-based glass processing (cutting, drilling, edge polishing, shaping), thermal and chemical glass toughening, UV bonding, and finishing through printing, painting and film lamination. Via its subsidiary Adamer Sicherheitsglas GmbH in Kösching, the company produces made-to-measure tempered safety glass (ESG) and laminated safety glass (VSG) on fully automated production lines including an autoclave. K M Spezialglas und Baumontagen GmbH handles installation and project glazing, while MF Metallbau und Fassadentechnik GmbH complements the offering with metal construction and facade technology. Customers come from architecture and construction, interior fitting, industrial construction, mechanical engineering, medical technology and hospitality; reference projects range from Munich Airport to the German Embassy in Tokyo.
- Site
- Regenstauf
- Processes
- ESG production (tempered safety glass, thermal prestressing), VSG production (laminated safety glass with PVB film, autoclave approx. 10 bar), CNC glass processing (cutting, drilling, cut-outs, edge polishing, shaping), UV bonding (glass with glass, metal or plastic), Chemical toughening of glass, Drilling, edge processing (bevel/miter grinding), film lamination, etching, screen printing, Glass printing (powder coating, thermal transfer printing), Painting of glass (production hall since 2018)
- Materials
- Float glass, Clear glass, Patterned glass, Cast glass, Wired glass, Borosilicate glass, Satinato (satinated glass), Tempered safety glass (ESG)
- Certificates
- ISO 9001, ISO 14001
- Founded
- 1857
- Employees
- 120
- Industries
- Construction/Architecture, Interior fitting, Industrial construction, Mechanical engineering, Medical technology, Solar energy
- 01
Glass wholesale and procurement of the architectural glass product range
- 02
CNC-controlled cutting and glass processing (drilling, cut-outs,
- 03
Thermal toughening (ESG) or chemical toughening
- 04
Finishing through printing, painting, film lamination, etching or screen
- 05
VSG production with PVB film and autoclave
- 06
UV bonding of glass to glass, metal or plastic
- 07
Insulating glass and glass construction manufacturing
- 08
Installation and project glazing including logistics and distribution
Locations
Regenstauf
DEHeadquarters: glass wholesale, glass processing and glass construction
- Materials
- Float glass, safety glass, specialty glass, plastics
- CNC-controlled glass processing machines (cutting, drilling, edge polishing, shaping)
- Storage and transshipment hall with 5,000 m² of storage space
Kösching
DEMade-to-measure VSG/ESG production (Adamer Sicherheitsglas GmbH)
- Materials
- Float glass, patterned glass, clear glass, satinated glass, ESG
- Fully automated ESG production line
- Fully automated VSG production line with autoclave (2021)
- Painting system in the company's own production hall (2018)
Wernberg-Köblitz
DEInstallation of glazing, specialty glass and complete solutions incl. metal construction (K M Spezialglas und
- Materials
- Glass, metal
Wernberg-Köblitz
DEMetal construction and facade technology (MF Metallbau und Fassadentechnik GmbH)
- Materials
- Metal
Components and products



Inside the production


Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| ESG production (tempered safety glass, thermal prestressing)Heat treatment | – | – | – | – | Float glass, Satinated glass, Patterned glass, Clear glass |
| VSG production (laminated safety glass with PVB film, autoclave approx. 10 bar)Joining | – | – | – | – | Float glass, ESG |
| CNC glass processing (cutting, drilling, cut-outs, edge polishing, shaping)Machining | – | – | – | – | Glass |
| UV bonding (glass with glass, metal or plastic)Joining | – | – | – | – | Glass, Metal, Plastic |
| Chemical toughening of glassHeat treatment | – | – | – | – | Glass |
| Drilling, edge processing (bevel/miter grinding), film lamination, etching, screen printingSurface | – | – | – | – | Glass |
| Glass printing (powder coating, thermal transfer printing)Surface | – | – | – | – | Glass |
| Painting of glass (production hall since 2018)Surface | – | – | – | – | Glass |
| Insulating glass production (sound, solar and heat protection, with bars/blinds/alarm glass)Joining | – | – | – | – | Float glass, ESG, VSG |
| Project glazing (glass facades, glass elevators, fire protection glazing, industrial glazing,Assembly | – | – | – | – | Glass |
| Glass constructions (showers, all-glass doors, all-glass systems, canopies, roofing, glassAssembly | – | – | – | – | Glass |
| Glass processing / glaziery servicesEngineering | – | – | – | – | Glass |
| Installation of glazing and glass constructions (KM Spezialglas und Baumontagen, incl. metalAssembly | – | – | – | – | Glass, Metal |
| Metal construction and facade technologyAssembly | – | – | – | – | Metal |
| Glass wholesale (flat glass, insulating glass, safety glass, specialty glass, fittings, plastics)Engineering | – | – | – | – | Glass, Plastic |
| Replacement glazing & pane exchange, picture framingAssembly | – | – | – | – | Glass |
| Protective glazing / insect protection systems (sets with 1-3 panes, glass thickness 4-12,76 mm)Joining | – | – | – | – | Glass, Acrylic glass |
4 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Fully automated ESG production line | – | – | – | – | Kösching |
| Fully automated VSG production line (autoclave) | – | – | – | 2021 | Kösching |
| CNC-controlled glass processing machines (cutting, drilling, edge polishing, shaping) | – | – | – | – | – |
| Painting system (production hall for painting) | – | – | – | 2018 | Kösching |
Additional services
Reference customers
Quality and certification
The company is certified according to ISO 9001 and ISO 14001 and is recognized as an approved bonding company for Structural Glazing according to ETAG 002. Functional glasses such as slip-resistant glass are certified according to UNI EN ISO 10545-7.
| Evidence | Regenstauf | Kösching | Wernberg-Köblitz |
|---|---|---|---|
| ISO 9001 | |||
| ISO 14001 |
Company history
- 1857
Christian Kappelmeier receives a handwritten concession certificate for operating a glazier's business in Regensburg.
- 1892
Georg Adamer, son-in-law of the founder, takes over the glaziery and relocates it to Malergasse 11.
- 1920
Christian Adamer, son of Georg Adamer, renames the company Christian Adamer.
- 1938
Wilhelm Wolf joins the glaziery and begins building up a glass wholesale business.
- 1948
Wilhelm Wolf takes over the company from the widow of Christian Adamer.
- 1957
Inauguration of a new office building and a flat glass grinding shop at Friedenstraße 7 in Regensburg for the 100th anniversary.
- 1971
Helmut Meilner joins and establishes a glass construction department.
- 1986
Foundation of Glashaus Dieter Brich KG as a glass-finishing industrial company (predecessor of Adamer Sicherheitsglas GmbH).
- 1992
New construction of an office building and a storage and transshipment hall with 5,000 m² of storage space.
- 2003
Acquisition of K M Spezialglas- und Baumontagen GmbH in Wernberg-Köblitz.
- 2011
Takeover of the ESG production and re-foundation of Adamer Sicherheitsglas GmbH in Kösching.
- 2016
Complete modernization of the office building in Regenstauf after 24 years.
- 2018
Expansion of the production facilities in Kösching with a production hall for painting.
- 2019
Integration of the specialty glass department of K M Spezialglas into Christian Adamer GmbH.
- 2021
Expansion of safety glass production in Kösching with a line for laminated safety glass.
- 2026
Foundation and integration of MF Metallbau und Fassadentechnik GmbH in Wernberg-Köblitz.