
Individually designed and manufactured front doors made of Corten steel, oak and larch with installation
die werkstatt schreinerei müllers
Am Bildstock 2, 54538 Kinheim, DENew on Amplifa
About die werkstatt
Die werkstatt schreinerei müllers is an owner-managed joinery business with its own production facility in Kinheim on the Moselle. The company manufactures individual front doors for existing and new residential buildings, commercial buildings and public facilities – from design through manufacturing to installation. Key focuses are front doors made of Corten steel (trade name CORTEN, weather-resistant structural steel), which have been produced for over 20 years, as well as highly thermally insulating wooden front doors made from domestic woods such as oak and larch, including filigree slatted front doors. The doors are built in layered construction with high thermal insulation; special processes join the thermally dissimilar materials wood and steel without warping. Light openings feature a combination of security and thermal insulation glazing. The range of services includes planning and design with object-specific visualization, manufacturing, renovation work, customer service, and delivery and installation in Germany and Luxembourg (Luxembourg VAT number).
- Site
- Kinheim
- Processes
- Manufacturing and installation of individual front doors (joinery work, layered construction), Planning and design of individual front doors, visualization, Wood surface treatment: painting, staining, hardened stains, Wood joints and woodworking (slatted manufacturing, mortising), Planning and design of individual front doors, Manufacturing, Installation, Renovation work
- Materials
- Corten steel, Oak, Larch, Aluminium, Stainless steel, Security and thermal insulation glazing, Corten steel (weather-resistant structural steel)
- Certificates
- Seamless quality control (own statement)
- Industries
- Residential construction (new builds and existing buildings), Commercial buildings, Public facilities, Churches
- 01
On-site inspection and quotation preparation
- 02
Planning and design with visualization
- 03
Material stockpiling and manufacturing
- 04
Surface treatment
- 05
Delivery and installation
- 06
Customer service
Materials and Processes
Corten steel (weather-resistant structural steel)
Corrosion-resistant structural steel with a characteristic rust appearance, used as the outer layer in layered construction to provide active weather protection with minimal maintenance effort.
Oak
Domestic wood with high natural resistance to environmental influences, used for slatted and solid front doors.
Larch
Weather-resistant domestic wood for slatted front doors.
Aluminium
Used for painted insert elements on front doors.
Stainless steel
Used for components such as stainless steel knobs and solid mortised hinges.
Security and thermal insulation glazing
Glazing combination for the light openings of the front doors.
Locations

Kinheim
DEWorkshop/Head office
- Materials
- Corten steel, oak, larch, aluminium, stainless steel
Front Doors





Inside the production



Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Manufacturing and installation of individual front doors (joinery work, layered construction)Installation | – | – | – | – | Corten steel, Oak, Larch, Aluminium, Stainless steel, Glass |
| Planning and design of individual front doors, visualizationEngineering | – | – | – | – | – |
| Wood surface treatment: painting, staining, hardened stainsSurface | – | – | – | – | Oak, Larch |
| Wood joints and woodworking (slatted manufacturing, mortising)Joining | – | – | – | – | Oak, Larch |
Additional services
Quality
According to its own statement, the company carries out seamless quality control and processes only authentic materials with high-quality components and German brand-name fittings. Enhanced burglar protection is achieved, among other things, through multi-point locking, a security cylinder lock with anti-drilling protection, a specially developed security rebate and security glazing.
| Evidence | Kinheim |
|---|---|
| Seamless quality control (own statement) |
History
For over 20 years, front doors made of Corten steel have been manufactured in the company's own workshop.