
Custom one-off fabrication of metal railings, stairs, attached balconies, gates, fences and canopies

Kruppa-Metallbau
Dietzhölztal-Mandeln (DE)New on Amplifa
About Kruppa-Metallbau
Kruppa-Metallbau is an owner-managed metalworking company based in Dietzhölztal-Mandeln. The company manufactures stairs and stair railings for indoor and outdoor use, railing systems for stairs, balconies and floor-to-ceiling windows, attached balconies for subsequent mounting on masonry, as well as metal fences and gates. Further services include metal canopies and carports as well as complete balcony renovation. All products are manufactured as custom one-off fabrication according to customer requirements. The materials used are stainless steel, galvanized steel and aluminium, which according to the company are durable, low-maintenance and weather-resistant. Customers include private individuals, schools and kindergartens, and companies that wish to secure their premises or cordon off hazard areas.
- Site
- Dietzhölztal-Mandeln
- Processes
- Stair and stair railing construction (indoor and outdoor), Railing systems for stairs, balconies and floor-to-ceiling windows, Attached balconies (subsequent mounting on masonry), Metal canopies and carports, Metal fences and gates manufactured to customer requirements, Complete balcony renovation, Custom one-off fabrications according to customer requirements, Installation
- Materials
- Stainless steel, Galvanized steel, Aluminium
- Certificates
- ISO 9001
- Industries
- Private customers/Construction, Schools and kindergartens, Companies
- 01
Consultation and site survey
- 02
Fabrication as one-off production
- 03
Installation on site at the customer
Materials
Stainless steel
Used for stair and balcony railings as well as railing systems indoors and outdoors.
Galvanized steel
Durable material for railings, fences and gates requiring no elaborate maintenance.
Aluminium
Used for railing systems and balcony constructions and is weather-resistant.
Locations
Dietzhölztal-Mandeln
DELocation
- Lot size
- One-off fabrication
- Materials
- Stainless steel, galvanized steel, aluminium
Components and Services


Inside the production






Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Stair and stair railing construction (indoor and outdoor)Assembly | – | – | – | One-off fabrication – One-off fabrication | Stainless steel, galvanized steel, Aluminium |
| Railing systems for stairs, balconies and floor-to-ceiling windowsAssembly | – | – | – | One-off fabrication | Stainless steel, galvanized steel, Aluminium |
| Attached balconies (subsequent mounting on masonry)Assembly | – | – | – | One-off fabrication | Stainless steel, galvanized steel, Aluminium |
| Metal canopies and carportsAssembly | – | – | – | – | Metal |
| Metal fences and gates manufactured to customer requirementsAssembly | – | – | – | – | Metal |
| Complete balcony renovationAssembly | – | – | – | – | – |
Additional services
Quality
No information on measuring and testing equipment or certified management systems is available. Quality is attributed to the one-off fabrication according to customer requirements and the know-how of the employees.
| Evidence | Dietzhölztal-Mandeln |
|---|---|
| ISO 9001 |