
Manufacturer of aluminium floating dock systems on a modular principle for harbours, bathing facilities and watersports.

Alu-Bau GmbH
BüdelsdorfNew on Amplifa
About us
Alu-Bau GmbH, based in Büdelsdorf (Schleswig-Holstein), has been a supplier and manufacturer of aluminium floating docks for around 50 years. The dock systems, designed on a modular principle, can be implemented in numerous configuration variants thanks to simple construction and installation; the berth width is continuously adjustable, enabling optimal use of space in marinas. The product range extends from boat dock systems in harbour areas to bathing facilities and rafts, carrier platforms and rental dock systems, through to platforms for research and science as well as canoe and rowing dock systems. In addition to manufacturing, the company also handles the design and installation of the systems. As a certified welding specialist company in accordance with DIN EN 1090, Alu-Bau manufactures with CE marking according to a Europe-wide valid quality standard. Reference customers include, among others, watersports clubs, boat rental companies, tourism services and a Fraunhofer Institute.
- Site
- Büdelsdorf
- Processes
- Manufacture and installation of aluminium floating dock systems (modular principle), Metalworking / welding (welding specialist company, DIN EN 1090, CE), Manufacture of aluminium floating docks based on the modular principle, Design (variable dock systems with adjustable berth width), Installation
- Materials
- Aluminium
- Certificates
- DIN EN 1090 (welding specialist company / CE marking, in-house, DIN EN 1090 (welding specialist company, WPK, CE marking)
- Industries
- Watersports/Harbours, Tourism, Research and Science, Canoe/Rowing Sports, Bathing Facilities
- 01
Design
- 02
Metalworking/Welding
- 03
Manufacture of dock systems (modular principle)
- 04
Installation
- 05
Final inspection
Materials & Processes
Aluminium
Material of all floating dock systems; corrosion-resistant and lightweight for dock, bridge and platform construction.
Locations

Büdelsdorf
DEHeadquarters and production
- Materials
- Aluminium
Components


Inside the production







Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Manufacture and installation of aluminium floating dock systems (modular principle)Installation | – | – | – | – | Aluminium |
| Metalworking / welding (welding specialist company, DIN EN 1090, CE)Joining | – | – | – | – | Aluminium |
Additional services
Reference customers
Quality
DIN EN 1090 includes seamless quality management and a production manual covering all processes from incoming goods inspection to final inspection. Certified in-house production control in accordance with DIN EN 1090-1 entitles the company to CE marking of its products.
| Evidence | Büdelsdorf |
|---|---|
| DIN EN 1090 (welding specialist company, WPK, CE marking) |
History
Start of business operations; for around 50 years a supplier and manufacturer of aluminium floating docks
- 2013
Introduction of DIN EN 1090; certification as a welding specialist company with CE marking and in-house production control