About us

G&Z Aluminium System Ltd.

We are a medium sized enterprise with our place of business in Steinach / Baden, Germany. For 20 years we have been developing, constructing and manufacturing individual aluminium products for your home, together with over 40 employees.

Thoroughly chosen resources, machinery from the latest technological generation as well as our experienced and qualified employees, guarantee you a product quality which meets even the most demanding requirements.

All components and accessories originate from our own development department and are therefore exactly balanced with one another. For this reason, we are an independent manufacturer and not dependent on suppliers. Therefore, we can assure the delivery of spare parts after many years. Besides, numerous models and designs are patented.

As one of few manufacturers we do not use modular dimensions. We develop solutions especially for you and adapt our products to the local conditions.

We have a vast model and design variety, covering over 200 colours and more than 20 wood decors, individually manufactured according to your wishes. Due to continuous further development of our systems, we can ensure to always offer new model variations, which combine aesthetics and security perfectly with each other. As a matter of course, we exclusively produce CE compliant based on European regulations.

We offer a perfect service, based on a broad dealer network in the entire federal territory, France, Switzerland, Benelux, Austria and Italy. It covers qualified consultancy, customised proposal management, detailed material allowances and professional final assembly.

Private constructors, property developers, housing societies and hotels appreciate the overall impression of our powder-coated aluminium products, which increase the value of the estate. We are experienced partners for large-scale projects and are willing to undertake the entire processing beginning with material allowances and ending with final assembly. With more than 20.000 projects we have been able to demonstrate our proficiency and G&Z quality.

Take the advantage of stainless and low-maintenance aluminium products, which never ever have to be painted again.


Our spectrum:

  • Balcony railings

  • Stair-case railings

  • Aluminium profiles on present base frames, e.g. steel or stainless steel

  • Fences

  • Swing-, sliding- and liftable gates (by request with power units, approval by TÜV)

  • Screen elements

  • Floorboards

  • Façade cladding


…. And many more!


Scope of supply and services:

Not only we offer entire service solutions including the construction through our professional team, but also, we offer ready-made products and small components, as well as prefabricated elements for DIY. We supply end customers (regional), dealers and processing manufacturers (national).